Tag Archives: reducer speed

China Good quality Hot Sale High Quality Low Noise Black Speed Gearbox Gear Reducer Box Worm Drive Shaft Gearbox with AC Motor gearbox and motor

Product Description

Model No.: NMRV/NRV571, 030, 040, 050, 063, 075, 090, 110, 130,150

Reduction gear, worm gear, gear reducer
Reduction gear
Features:
1) High quality aluminum alloy die cast gearbox
2) High accuracy worm gear and worm shaft
3) Less noise and lower temperature increase
4) Easy mounting and linking, high efficiency
5) Power: 0.06 – 15kW
6) Output torque: 2.7 – 1, 760Nm
7) Transmission rate: 5 – 100
Inner packing: Carton Outer packing: Wooden case
Reduction gear, worm gear, gear reducer

Parameter:

TYPE

D(k6)

N(j6)

PC063

11(14)

105

140(63B5)

PC071

14(19)

100

120

160(71B5)

PC080

19(24\28)

110

130

160

200(80B5)

PC090

24(19\28)

110

130

160

200(90B5)

Speed gear reducer paramater

model	PAM IEC	N	M	P	7.5D	10D	15D	20D	25D	30D	40D	50D	60D	80D
NMRV030	63B5	95	115	140	11	11	11	11	11	11	11	/	/	/
NMRV030	63B14	60	75	90	11	11	11	11	11	11	11	/	/	/
NMRV030	56B5	80	100	120	9	9	9	9	9	9	9	9	9	9
NMRV030	56B14	50	65	80	9	9	9	9	9	9	9	9	9	9
NMRV040	71B5	110	130	160	14	14	14	14	14	14	14	/	/	/
NMRV040	71B14	70	85	105	14	14	14	14	14	14	14	/	/	/
NMRV040	63B5	95	115	140	11	11	11	11	11	11	11	11	11	11
NMRV040	63B14	60	75	90	11	11	11	11	11	11	11	11	11	11
NRMV050	90B5	130	165	200	19	19	19	19	19	/	/	/	/	/
NRMV050	80B14	80	100	120	19	19	19	19	19	/	/	/	/	/
NRMV050	71B5	110	130	160	14	14	14	14	14	14	14	14	14	14
NRMV050	71B14	70	85	105	14	14	14	14	14	14	14	14	14	14
NMRV063	90B5	130	165	200	24	24	24	24	24	24	/	/	/	/
NMRV063	90B14	95	115	140	24	24	24	24	24	24	/	/	/	/
NMRV063	80B5	130	165	200	19	19	19	19	19	19	19	19	/	/
NMRV063	80B14	80	100	120	19	19	19	19	19	19	19	19	/	/
NRMV075	100/112B5	180	215	250	28	28	28	/	/	/	/	/	/	/
NRMV075	100/112B14	110	130	160	28	28	28	/	/	/	/	/	/	/
NRMV075	90B5	130	165	200	24	24	24	24	24	24	24	/	/	/
NRMV075	90B14	95	115	140	24	24	24	24	24	24	24	/	/	/
NMRV090	100/112B5	180	215	250	/	/	/	/	24	24	24	24	24	24
NMRV090	100/112B14	110	130	160	/	/	/	/	24	24	24	24	24	24
NMRV090	90B5	130	165	200	/	/	/	/	/	/	/	19	19	19
NMRV090	90B14	95	115	140	/	/	/	/	/	/	/	19	19	19

Detailed Photos

Our Advantages

We have more than 30years on all kinds of ac motors and gearmotor ,worm reducers producing ,nice price
What we do:

1.Stamping of lamination
2.Rotor die-casting
3.Winding and inserting – both manual and semi-automatically
4.Vacuum varnishing
5.Machining shaft, housing, end shields, etc…
6.Rotor balancing
7.Painting – both wet paint and powder coating
8.assembly
9.Packing
10.Inspecting spare parts every processing
11.100% test after each process and final test before packing.,

FAQ

1.Q:What information should i tell you to confirm the worm gearbox?
A:Model/Size,B:Ratio and output torque, C:Power and flange type,D:Shaft Direction,E:Housing color,F:Order quantity.

2.What type of payment methods do you accept?
A:T/T,B:B/L,C:CASH,etc

3.What’s your warranty?
One year.

4.How to delivery?
A:By sea- Buyer appoints forwarder,or our sales team finds suitable forwarder for buyers.By air- Buyer offers collect express account,or our sales team fingds suitable express for buyers.(Mostly for sample) Other- We arrange to delivery goods to some place in China appointed by buyers.

5.Can you make OEM/ODM order?
Yes,we have rich experience on OEM/ODM order and like CHINAMFG Non-disclosure Agreement before sample making;

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Application:	Motor
Hardness:	Hardened Tooth Surface
Installation:	Horizontal Type
Layout:	Coaxial
Gear Shape:	Worm Gear
Step:	Double-Step

Samples:	US$ 133.41/Piece 1 Piece(Min.Order) \| Request Sample

Customization:	Available \| Customized Request

gearbox

What is a Gearbox and How Does It Work?

A gearbox is a mechanical device that transmits power and changes the speed or torque of a rotating input shaft to a different output shaft. It is commonly used in various machines and equipment to control the speed and direction of motion.

Here’s how a gearbox works:

Input Shaft: The gearbox receives rotational energy from an input shaft connected to a power source, such as an electric motor or an engine.
Gears: Inside the gearbox are a set of gears with different sizes. These gears mesh with each other, and their arrangement determines the gear ratio, which defines how many revolutions the output shaft will make for a given rotation of the input shaft.
Output Shaft: The output shaft is connected to the machinery or equipment that needs to be powered. As the gears rotate, the motion and power are transmitted from the input shaft to the output shaft.
Gear Ratio: By selecting different gear combinations, the gearbox can change the speed and torque of the output shaft. A higher gear ratio results in higher torque and lower speed, while a lower gear ratio provides higher speed and lower torque.

Gearboxes play a crucial role in various applications, including automobiles, industrial machinery, robotics, and more, enabling efficient power transmission and speed control.

China Good quality Hot Sale High Quality Low Noise Black Speed Gearbox Gear Reducer Box Worm Drive Shaft Gearbox with AC Motor gearbox and motor
editor by CX 2024-05-07

China Custom Right Angle RV Series Electric Speed Reducer Motor Servo Worm Gear Reducer with high quality

Product Description

Why Choose Us

Product Details

Type	Worm Gear Speed Reducer/ gearbox
Model	WMRV 25/30/40/50/63/75/90/110/130/150/185
Ratio	7.5,10,15,20,25,30,40,50,60,80,100.
Color	Blue(RAL5571)/Silver grey (K9149) Or On Customer Request
Material	Housing: Aluminum alloy(size 25~90) / Cast iron(size 110~185)
	Worm wheel: Aluminum Bronze or Tin Bronze
	Worm shaft: 20CrMn Ti
	Output Shaft: steel-45#
Packing	Carton, Honey Comb Carton, Wooden Case with wooden pallet
Warranty	1 Year
Input Power	0.09kw,0.18kw,1.1KW,1.5KW,2.2KW,3KW,4KW,5.5KW,7.5KW,11Kw and so on.
Usages	Industrial Machine: Food Stuff, Ceramics, CHEMICAL, Packing, Dyeing,Wood working, Glass.
IEC Flange	IEC standard flange or on customer request
Lubricant	Synthetic oil or worm gear oil

Company Profile

Exhibition

Customized Service

Certificate&Honor

Customer Comments

FAQ

1. How to choose a gearbox which meets our requirement?
You can refer to our catalogue to choose the gearbox or we can help to choose when you provide
the technical information of required output torque, output speed and motor parameter etc.

2. What information shall we give before placing a purchase order?
a) Type of the gearbox, ratio, input and output type, input flange, mounting position, and motor information etc.
b) Housing color.
c) Purchase quantity.
d) Other special requirements.

3. What industries are your gearboxes being used?
Our gearboxes are widely used in the areas of textile, food processing, beverage, chemical industry,
escalator,automatic storage equipment, metallurgy, tabacco, environmental protection, logistics and etc.

4. Do you sell motors?
We have stable motor suppliers who have been cooperating with us for a long-time. They can provide motors
with high quality.

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Application:	Motor, Machinery, Agricultural Machinery
Function:	Distribution Power, Speed Changing, Speed Reduction, Speed Increase
Layout:	Coaxial

Samples:	US$ 25/Piece 1 Piece(Min.Order) \| Order Sample

Customization:	Available \| Customized Request

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Shipping Cost: Estimated freight per unit.	about shipping cost and estimated delivery time.

Payment Method:
	Initial Payment Full Payment

Currency:	US$

Return&refunds:	You can apply for a refund up to 30 days after receipt of the products.

gearbox

Can I Use Synthetic Oil in My Gearbox?

Yes, you can use synthetic oil in your gearbox, and in many cases, it can offer several advantages over conventional mineral-based oils:

Improved Temperature Stability: Synthetic oils typically have a higher resistance to thermal breakdown, making them suitable for gearboxes that operate at high temperatures.
Enhanced Lubrication: Synthetic oils often have superior lubrication properties, providing better protection against friction, wear, and component damage.
Extended Oil Change Intervals: Synthetic oils can often withstand longer operating periods without losing their effectiveness, reducing the frequency of oil changes and maintenance.
Reduced Viscosity Changes: Synthetic oils are less prone to viscosity changes at different temperatures, ensuring consistent lubrication performance in varying conditions.
Lower Friction and Energy Loss: The smoother molecular structure of synthetic oils can lead to reduced internal friction, potentially improving gearbox efficiency and performance.
Cold Weather Performance: Synthetic oils generally flow better at low temperatures, making them suitable for gearboxes operating in cold climates.
Protection Against Oxidation: Synthetic oils often have better resistance to oxidation, helping to prevent the formation of sludge and deposits that can impact gearbox performance.

However, before switching to synthetic oil, it’s important to consider the manufacturer’s recommendations and specifications for your specific gearbox model. Some gearboxes may have specific requirements or restrictions on the type of lubricant to use. If the manufacturer approves the use of synthetic oil, it can be a beneficial choice, but if not, sticking to the recommended oil type is crucial to ensure proper gearbox function and warranty coverage.

China Custom Right Angle RV Series Electric Speed Reducer Motor Servo Worm Gear Reducer with high quality
editor by CX 2024-05-06

China factory Worm Gearbox Motor Speed Reducer gearbox drive shaft

Product Description

Applications

Wide range of application,including light industry of food &beverage, Cement,
package,construction material,chemicals and etc.

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Application:	Motor, Electric Cars, Motorcycle, Machinery, Marine, Toy, Agricultural Machinery, Car
Hardness:	Hardened Tooth Surface
Installation:	90 Degree

Customization:	Available \| Customized Request

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Shipping Cost: Estimated freight per unit.	about shipping cost and estimated delivery time.

Payment Method:
	Initial Payment Full Payment

Currency:	US$

Return&refunds:	You can apply for a refund up to 30 days after receipt of the products.

gearbox

Steps to Replace a Faulty Gearbox in an Automobile

Replacing a faulty gearbox in an automobile is a complex task that requires proper tools, skills, and safety precautions. Here are the general steps involved in the process:

Prepare the Vehicle: Park the vehicle on a flat surface and engage the parking brake. Disconnect the battery to ensure safety during the procedure.
Drain Fluids: Drain the transmission fluid from the old gearbox into a suitable container.
Disconnect Components: Remove any components obstructing access to the gearbox, such as the driveshaft, exhaust system, and linkage.
Suspend the Engine: If necessary, use an engine hoist or support to suspend the engine safely.
Support the Gearbox: Use a transmission jack to support the weight of the gearbox.
Remove Gearbox: Detach the gearbox from the engine by removing bolts and disconnecting the clutch or torque converter.
Install New Gearbox: Position the new gearbox onto the engine and secure it in place with bolts.
Reconnect Components: Reattach the driveshaft, exhaust system, and linkage that were disconnected earlier.
Refill Fluids: Fill the new gearbox with the appropriate transmission fluid according to the manufacturer’s specifications.
Lower Engine: Carefully lower the engine back into its original position if it was suspended.
Test and Adjust: Start the vehicle and test the new gearbox for proper operation. Check for any leaks, unusual noises, or gear shifting issues.
Final Check: Double-check all connections and ensure that all components are properly secured.
Dispose of Old Fluid: Dispose of the old transmission fluid safely and responsibly.
Dispose of Old Gearbox: Properly dispose of the old gearbox according to local regulations.

It’s important to note that gearbox replacement can vary significantly depending on the vehicle’s make and model. It’s recommended to consult the vehicle’s service manual or seek professional assistance if you’re not experienced in automotive repair.

China factory Worm Gearbox Motor Speed Reducer gearbox drive shaft
editor by CX 2024-04-26

China Hot selling Steel Forging Gear Blank and Gear Shaft for Power Transmission Gear Box, Planetary Gear System, Speed Reducer components of gearbox

Product Description

Forged Gear Blanks and Gear Shaft for Heavy-Duty Power Transmission Gear Box – aiming for optimal performance

Our quality-oriented-manufactured gear blanks and gear shaft find applications in a diverse range of heavy-duty machinery, including power transmission gear box, wind power generator, port machinery, mining equipment, oil industry applications, ship building and etc..

These gear box components are designed to withstand demanding conditions and deliver reliable performance.
Our forged gear box components provide following material characteristics:
– High Strength: withstand torque and heavy loads without deformation.
– Good Machinability: Easy manufacturability and precision are essential for efficient production.
– Low Notch Sensitivity Factor: Minimize stress concentration points to prevent premature failure.
– Good Heat Treatment Properties: Ensure durability and resistance to wear and fatigue.
– High Wear Resistance: have a long service life even under demanding conditions.

Product Sample Drawings

Steel Materials

Tiangong Forging supplies a variety of semi-finished forged steel products, with the main materials being nickel-molybdenum steel, alloy steel, die steel, stainless steel and carbon steel. In addition to general steel grades, we can also prepare the required steel according to other national specifications or specified alloy compositions requested by customers.

General Steel Grade

Carbon Steel	20#
	35#
	45#
	A3
	65Mn
Alloy Steel	Q345A
	35CrMo
	20CrMo
	42CrMo
	42CrMo4
	20CrMnMo
Nickel Alloy Steel	18CrNiMo7-6
	20CrNi2Mo
	30CrNiMo8
	40CrNiMo

Product Parameters

The maximum gear and wheel forging diameter/weight is 1.9m / 9 ton. The maximum production shaft forging length/weight is 12m / 15 ton.

We can supply products in 3 different states according to customer requirements:
– Forged blank,
– Rough machined
– Semi-finishing machined

Heat Treatment Options:
We offer multiple heat treatment options to achieve the desired mechanical properties. From hardness to toughness, we tailor the treatment to meet customers specific requirements.

Our Commitment For Quality

Quality is Tiangong Forging’s commitment to continuously drive the company and customers forward.
To us, quality means taking care of each customer with a professional and proactive attitude. We have been a CHINAMFG in the forging industry’s adoption of the ISO 9001-2015 standard and are proud that our technology has gained major industry recognition over the years.

Our quality assurance laboratory has a variety of advanced testing equipment to ensure that the metal composition, mechanical properties, hardness,

ultrasonic flaw detection, metallography, product dimensions, etc. of the product can meet the standards required by customers.

After customer confirms the order, we will establish a detailed quality control plan for all customers’ products. And after obtaining the customer’s consent, it is strictly implemented throughout the production process.

All products are shipped with a detailed product quality certificate, which lists various test results, including raw material alloy chemical composition, mechanical properties, appearance inspection, ultrasonic flaw detection, actual heat treatment temperature control chart, metallographic photos, quenching permeability test, etc.

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Application:	Motor, Machinery, Marine, Agricultural Machinery, Wind Power Generator
Material:	Alloy Steel and Carbon Steel
Type:	Circular and Bevel Gear

Customization:	Available \| Customized Request

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Shipping Cost: Estimated freight per unit.	about shipping cost and estimated delivery time.

Payment Method:
	Initial Payment Full Payment

Currency:	US$

Return&refunds:	You can apply for a refund up to 30 days after receipt of the products.

gearbox

Steps to Replace a Faulty Gearbox in an Automobile

Replacing a faulty gearbox in an automobile is a complex task that requires proper tools, skills, and safety precautions. Here are the general steps involved in the process:

Prepare the Vehicle: Park the vehicle on a flat surface and engage the parking brake. Disconnect the battery to ensure safety during the procedure.
Drain Fluids: Drain the transmission fluid from the old gearbox into a suitable container.
Disconnect Components: Remove any components obstructing access to the gearbox, such as the driveshaft, exhaust system, and linkage.
Suspend the Engine: If necessary, use an engine hoist or support to suspend the engine safely.
Support the Gearbox: Use a transmission jack to support the weight of the gearbox.
Remove Gearbox: Detach the gearbox from the engine by removing bolts and disconnecting the clutch or torque converter.
Install New Gearbox: Position the new gearbox onto the engine and secure it in place with bolts.
Reconnect Components: Reattach the driveshaft, exhaust system, and linkage that were disconnected earlier.
Refill Fluids: Fill the new gearbox with the appropriate transmission fluid according to the manufacturer’s specifications.
Lower Engine: Carefully lower the engine back into its original position if it was suspended.
Test and Adjust: Start the vehicle and test the new gearbox for proper operation. Check for any leaks, unusual noises, or gear shifting issues.
Final Check: Double-check all connections and ensure that all components are properly secured.
Dispose of Old Fluid: Dispose of the old transmission fluid safely and responsibly.
Dispose of Old Gearbox: Properly dispose of the old gearbox according to local regulations.

China Hot selling Steel Forging Gear Blank and Gear Shaft for Power Transmission Gear Box, Planetary Gear System, Speed Reducer components of gearbox
editor by CX 2024-04-23

China Hot selling Foot Mounting 220V 430W Single Phase AC Gear Motor Speed Reducer Gearbox with Good quality

Product Description

3 Phase AC Reducer Motor 1/2hp 220V 380V 400W Gear Precision Foot Mounted Reducer Motor

CV and CH series motor can be designed as Single phase and 3 phases type. And power range is from 0.1KW to 3.7KW. The motor can be mounted with brake, and brake type is No excitation type. Material of gears is advanced special alloy steel and all gears are carburizing hardening. This gear motor has been added with senior lubricants, and no needs to added lubricants again.

Helical gear reducer has the characteristics of strong versatility, good combination, and strong bearing capacity, and has the advantages of easy access to various transmission ratios, high efficiency, small vibration, and high allowable axial and radial loads.

This series of products can not only be used in combination with various reducers and vibrators to meet the requirements, but also has the advantage of localization of related transmission equipment.

Mostly used in metallurgy, sewage treatment,chemical, pharmaceutical and other industries.

Type	CH series three phase or single phase ac motors for industrial use
Voltage	220VAC, 380VAC, 415VAC
Power range	Power range is 0.1KW to 3.7KW
Output Speed	Speed range is from 7rpm to 500rpm
Phase	Single phase and 3phases for choice
Gears	Special alloy steel and high precise gears
Grease	Good grease and no need add grease during using
Cooling	Full closed fan
USE	This motor is widely used in packing machine, textil machine	motor is widely used in mix machine,elevator, conveyor,etc.
OEM Service	We offer OEM service.

/* January 22, 2571 19:08:37 */!function(){function s(e,r){var a,o={};try{e&&e.split(“,”).forEach(function(e,t){e&&(a=e.match(/(.*?):(.*)$/))&&1

Application:	Motor, Machinery, Agricultural Machinery
Hardness:	Hardened Tooth Surface
Installation:	Vertical Type
Layout:	Coaxial
Gear Shape:	Bevel Gear
Step:	Three-Step

Samples:	US$ 70/Piece 1 Piece(Min.Order) \| Request Sample

Customization:	Available \| Customized Request

gearbox

How to Choose the Right Gearbox for Your Machinery

Selecting the appropriate gearbox for your machinery involves careful consideration of several key factors. Here’s a step-by-step guide to help you make the right choice:

Identify Application Requirements: Understand the specific requirements of your machinery, including torque, speed, load, direction of rotation, and duty cycle.
Choose Gear Type: Determine the type of gears that best suit your needs, such as spur, helical, bevel, planetary, or others, based on factors like efficiency, noise level, and space constraints.
Calculate Gear Ratio: Calculate the required gear ratio to achieve the desired output speed and torque. Consider factors like input and output shaft speeds.
Select Gear Material: Choose appropriate gear materials based on factors like durability, wear resistance, and corrosion resistance. Common materials include steel, cast iron, and various alloys.
Consider Efficiency: Evaluate the gearbox’s efficiency and select one that meets your energy efficiency requirements.
Account for Load Conditions: Analyze the load conditions, such as constant or intermittent loads, shock loads, and starting and stopping frequencies.
Check Lubrication Requirements: Consider the lubrication needs of the gearbox and ensure proper lubrication for smooth operation and longevity.
Factor in Space Constraints: Consider the available space for installing the gearbox and choose a size that fits within your machinery.
Assess Environmental Conditions: Evaluate the operating environment, including temperature, humidity, and exposure to dust or corrosive substances.
Review Mounting Options: Determine the mounting options that work best for your machinery, such as foot-mounted, flange-mounted, or shaft-mounted gearboxes.
Consult with Experts: Seek advice from gearbox manufacturers or engineers to ensure you make an informed decision.

Choosing the right gearbox is crucial for achieving optimal machinery performance, longevity, and reliability.

China Hot selling Foot Mounting 220V 430W Single Phase AC Gear Motor Speed Reducer Gearbox with Good quality
editor by CX 2024-04-09

China Hot selling Custom-Made Mechanical Speed Reducer Shaft Mount Gear Box supplier

Product Description

Helical Bevel gearbox

H.B series gear units adopt currency layout and may transform into speral reducer according to customer’s requirement.

The housing of 1 size can realize parallel shaft,right-angle shaft models and horizonal,vertical mounting modes.Variety of components is reducible,the number of reducer’s mode is augmentable.

Sound-absorbable structure,large surface,big fan reduce temperature and noise,advanced grinding process of cylindrical gear and bevel gear improve stability and transmit power more efficeintly.

Input mode:motor connected flange,shaft input.

Output mode:solid shaft with flat key,hollow shaft with flat key,hollow shaft with shrink disk,hollow or CHINAMFG shaft with involute splines,solid shaft with flange.

Mounting mode:Foot-mounted,glange-mounted,swing base-mounted,torque-arm-mounted.

H.B series include size 3~26,number of stages is 1~4,ratio is 1.25~450,combing with R series and K series,ratio will be higher.

High precision grade with Gleason and Hofler grinding machineBetter meshing of gearsTop brands bearings and oil sealLong work lifeLow noiseNo oil leakageCompact design, strong and solidBetter cooling propertyCustomized design avaialbeDiversified range catering for power.

Detailed Photos

Product Parameters

Δ Powerful gearbox with unique concept designed for heavy-duty conditions.
Δ Excellent ecological design adds luster to your brand image.
Δ Compact folding line arrangement structure, with 10% higher torque transmission capacity and load shock resistance.
Δ The FEA design of the housing improves the stability of operation by 30%.
Δ The large-modulus gear design and enhanced bearing arrangement ensure higher reliability and longer service life.
Δ Up to 90% modular design, international production, faster production and logistics cycles.
Δ Higher power density can save you installation space and the overall structure is more compact.
Δ High reliability and long design life can effectively reduce your use cost and maintenance cost.

Packaging & Shipping

Company Profile

Ma’ an Shan Precise Transmission Technology Co., Ltd. is a high-tech enterprise contributive backbone of which enterprise empolder,investigate,produce high speed& heavy load gearbox,with the advance technology,superior equipment,all kinds of inspection&test methods and the effect quality control system.It produces all kinds of high speed&heavy load,precision,hard flank gear,crown gear couplings and worm gear machine screw jacks.The products of the company are widely used in the area of metallurgy,construction material,petrochemical industry,cement,colliery and universal machinery.

FAQ

Q:Are you trading company or manufacturer?
A: We are manufacturer with over 20 years’ experience.

Q: How long is your delivery time?
A: Generally it is within 10 days if the goods are in stock, for goods produced as per order, it is within 35 days after confirmation of order.

Q: How long should I wait for the feedback after I send the enquiry?
A: Normally within 12 hours.

Q: What information should I give you to confirm the product?
A: Model/Size, Transmission Ratio, Speed, Shaft directions & Order quantity etc.

Q: Hong long is your product warranty?
A: We offer 12 months warranty from departure date of the goods.

Q: What is your payment terms? T/T 100% in advance for amount less than USD10000.-, 30% T/T in advance , balance before shipment for amount above USD10000.

Application:	Machinery, Cement,Steel Industry,Paper,Oil&Gas,Sugar,Food
Function:	Change Drive Direction, Speed Changing, Speed Reduction
Layout:	Horizontal or Vertical
Hardness:	Hardened Tooth Surface
Installation:	Horizontal or Vertical
Step:	1,2,3,4

Customization:	Available \| Customized Request

gearbox

Is it Better to Repair or Replace a Damaged Gearbox?

Deciding whether to repair or replace a damaged gearbox depends on several factors and considerations:

Extent of Damage: Assess the severity of the gearbox damage. Minor issues like worn bearings or seals may be repairable, while extensive damage may necessitate a replacement.
Cost of Repair: Compare the cost of repairing the gearbox to the cost of replacing it with a new or remanufactured unit. In some cases, repairs might be more cost-effective.
Availability of Parts: Availability of replacement parts for the gearbox can influence the repair option. If parts are hard to find, replacement might be a more viable choice.
Age and Condition: Consider the age and overall condition of the vehicle. If the vehicle is older and nearing the end of its lifespan, a replacement gearbox might offer better long-term reliability.
Performance and Efficiency: A new or remanufactured gearbox might offer improved performance and efficiency compared to a repaired one.
Future Maintenance: Evaluate potential future maintenance needs of both repair and replacement options. A replacement gearbox might come with a warranty and require less frequent maintenance.
Professional Assessment: Seek advice from a qualified mechanic or technician who can thoroughly assess the gearbox and provide recommendations based on expertise.

Ultimately, the decision to repair or replace a damaged gearbox should be based on a careful evaluation of these factors. It’s recommended to consult with professionals to make an informed choice that best suits your specific situation and budget.

China Hot selling Custom-Made Mechanical Speed Reducer Shaft Mount Gear Box supplier
editor by CX 2023-10-24

China wholesaler Hydraulic Motor Planetary Speed Reducer Gearbox gearbox adjustment

Product Description

hydraulic motor planetary speed reducer gearbox

Product description:

Daixin planetary reducer gearbox is designed with large torque, high start and transmission efficiency, low-speed stability, compact radial size, low noise, etc.

The main devices we are making are walking reducers, lifting reducers and swing reducers.

They are widely used for vehicle cranes, crawler cranes, truck mounted cranes, marine cranes, aerial work trucks, excavators, etc.

Product	Travel drive planetary reducer
Model	DX14
Max. output torque	13800 Nm
Ratio	14.42:1
Max. input torque	939 Nm
Max. input speed	317 r/min
Max. output speed	25 r/min
Application	final drive for winch of various cranes, trucks, crawler cranes, truck cranes, etc
OEM	Acceptable

Product features:

1.Compact size
2.Low noise
3.High start-up and working efficiency
4.Easy installation, operation and maintenance
5.Various models for wide applications
6.One year warranty
7.Free components for replacement within warranty period
8.Professional and tailored solution for different requirements
9.Free technical support at any time
10.Customer training is available.

Packing and delivery details:

Packing method: plywood box (1 pc / box)
Packing Dimensions: 660*440*500 mm
Weight: 150 kg

Company details:

ZheJiang CHINAMFG Intelligent Technology Co., Ltd is a scientific and technological enterprise engaged in the research, development and production of planetary gear transmission products, like slewing reducers, Travel drive reducers, lifting winch reducers, hydraulic winches, etc.

The company has always put quality management as the top priority of the company’s development. The products are manufactured not only meet the international ISO 4301 and ISO9001 standards, but also meet the US SAE J706 and the European Union CE standards.

Daixin Intelligent Technology relies on quality, reputation and service to develop, cultivate and consolidate the national and global markets. Be our partners and be our friends.

Our clients:

The company relies on quality, reputation and service to develop, cultivate and consolidate the national and global markets.

Currently, the cooperative customers include: the famous construction machinery manufacturers Zoomlion, the largest wrecker manufacturer ZheJiang CHINAMFG Company, and the largest high-altitude vehicle manufacturer HangZhou Handler Company.

Products are also exported to Russia, Belarus, Spain, UK, Canada, Australia, India, Malaysia and other countries.

FAQ:

1.How to choose the product which meets our requirement?
A) Look through our shop, find a proper item, send me an inquiry, I quote details for you.
B) In case no suitable item in our shop, send me an inquiry with your requirements, we can customize for you.

2.What is payment term?
A) For regular design: 30% deposit, the balance before loading.
B) For customized design: 50% deposit, the balance before loading.
Payment term is negotiable according to order.

3.What is delivery time?
A) For common models in stock, delivery time are 5-7 days.
B) For customized models and new production, delivery time are 30-40 days.

5.How about after-sale service?
A) Within warranty, all spare parts are delivered for free.
B) Exceed warranty, all spare parts are offered with the lowest production cost.
Warranty period is 1 year, but our servicing is for the whole lifetime of product, so no worry for reselling and personal resell.

Thank you for the time. For any question or requirements, please contact me 🙂

Application:	Machinery, Winch
Hardness:	Hardened Tooth Surface
Installation:	Horizontal Type
Layout:	Coaxial
Gear Shape:	Cylindrical Gear
Step:	Double-Step

Customization:	Available \| Customized Request

gearbox

Is it Better to Repair or Replace a Damaged Gearbox?

Deciding whether to repair or replace a damaged gearbox depends on several factors and considerations:

Extent of Damage: Assess the severity of the gearbox damage. Minor issues like worn bearings or seals may be repairable, while extensive damage may necessitate a replacement.
Cost of Repair: Compare the cost of repairing the gearbox to the cost of replacing it with a new or remanufactured unit. In some cases, repairs might be more cost-effective.
Availability of Parts: Availability of replacement parts for the gearbox can influence the repair option. If parts are hard to find, replacement might be a more viable choice.
Age and Condition: Consider the age and overall condition of the vehicle. If the vehicle is older and nearing the end of its lifespan, a replacement gearbox might offer better long-term reliability.
Performance and Efficiency: A new or remanufactured gearbox might offer improved performance and efficiency compared to a repaired one.
Future Maintenance: Evaluate potential future maintenance needs of both repair and replacement options. A replacement gearbox might come with a warranty and require less frequent maintenance.
Professional Assessment: Seek advice from a qualified mechanic or technician who can thoroughly assess the gearbox and provide recommendations based on expertise.

China wholesaler Hydraulic Motor Planetary Speed Reducer Gearbox gearbox adjustment
editor by CX 2023-10-24

China Hot selling Dh36b104s Small High Speed Reducer Planetary Reduction Gearbox gearbox definition

Product Description

DH36B104S small high speed reducer planetary reduction gearbox

Product description:

Daixin planetary reducer gearbox is designed with large torque, high start and transmission efficiency, low-speed stability, compact radial size, low noise, etc.

The main devices we are making are walking reducers, lifting reducers and swing reducers.

They are widely used for vehicle cranes, crawler cranes, truck mounted cranes, marine cranes, aerial work trucks, excavators, etc.

Product	Slewing drive reducer
Model	DH36B104S
Max. output torque	36000 Nm
Ratio	103.9:1
Max. input torque	369 Nm
Max. input speed	2300 rpm
Max. output speed	22.1 rpm
Application	slewing drive for truck crane, wrecker, aerial working platform, etc
OEM	Acceptable

Product features:

Packing and delivery details:

Packing method: plywood box (1 pc / box)

Company details:

Daixin Intelligent Technology relies on quality, reputation and service to develop, cultivate and consolidate the national and global markets. Be our partners and be our friends.

Our clients:

The company relies on quality, reputation and service to develop, cultivate and consolidate the national and global markets.

Products are also exported to Russia, Belarus, Spain, UK, Canada, Australia, India, Malaysia and other countries.

FAQ:

3.What is delivery time?
A) For common models in stock, delivery time are 5-7 days.
B) For customized models and new production, delivery time are 30-40 days.

Thank you for the time. For any question or requirements, please contact me 🙂

Application:	Machinery, Agricultural Machinery, Wrecker, Truck Crane
Hardness:	Hardened Tooth Surface
Installation:	Horizontal Type
Layout:	Coaxial
Gear Shape:	Cylindrical Gear
Step:	Three-Step

Customization:	Available \| Customized Request

gearbox

Importance of Lubrication in Gearbox Performance

Lubrication plays a critical role in ensuring the optimal performance, longevity, and reliability of gearboxes. Proper lubrication provides several key benefits:

Reduces Friction and Wear: Lubrication forms a protective layer between gear teeth, bearings, and other moving components, reducing friction and minimizing wear and tear.
Heat Dissipation: Lubricants help dissipate the heat generated during gear operation, preventing overheating and potential damage to components.
Noise Reduction: Adequate lubrication can dampen noise and vibration produced by gear meshing, leading to quieter and smoother operation.
Sealing and Contaminant Prevention: Lubricants create a barrier that seals out contaminants like dust, dirt, and moisture, preventing their entry and reducing the risk of corrosion and damage.
Enhanced Efficiency: Proper lubrication reduces energy losses due to friction, improving the overall efficiency of the gearbox.
Extended Lifespan: Lubrication helps prevent premature component wear and failure, extending the lifespan of the gearbox and minimizing the need for costly repairs or replacements.
Optimal Performance: Gearboxes operate within specified tolerances when properly lubricated, ensuring they deliver the intended performance and functionality.

It’s essential to use the recommended lubricant type, viscosity, and change intervals specified by the gearbox manufacturer to ensure the best possible performance and longevity. Regular monitoring and maintenance of lubrication levels are crucial to preserving the health of the gearbox and its components.

China Hot selling Dh36b104s Small High Speed Reducer Planetary Reduction Gearbox gearbox definition
editor by CX 2023-10-21

China manufacturer Small Model Nmrv 025 Speed Reducer Worm Gearbox car gearbox

Product Description

Introduction of Worm Gearbox

1. Made of high-quality aluminum alloy or stainless steel, light in weight and non-rusting

2. Smooth in running and low in noise, can work long time in dreadful conditions

3. High in radiating efficiency

4. Good-looking in appearance, durable in service life and small in volume

5. Suitable for omni-bearing installation

6. Inch size and metric size are both available

Worm Gearbox Main Materials

1. Housing: Die-cast aluminum alloy(frame size 571-090); cast iron(frame size 110-150 )

2. Worm shaft: 20CrMnTi, carbonize heat treatment make the hardness of gear’s surface up to 56-62 HRC. Retain carburization layer’s thickness between 0.3 and 0.5mm after precise grinding

3. Worm wheel: Wearable tin bronze alloy

Detailed Specification

Type:	Worm Gear Speed Reducer
Model:	NMRV571-150
Ratio:	5,7.5,10,15,20,25,30,40,50,60,80,100
Color:	Blue/silver or on customer request
Material:	Housing: Aluminium alloy or cast iron Worm Gear: Copper-10-3# Worm: 20CrMn Ti with carburizing and quenching, surface harness is 56-62HRC Shaft: Chromium steel-45#
Lubricant:	Synthetic & Mineral
Bearing:	C&U bearing
Seal:	KSK & SKF
Temperature:	-30-40°C
IEC Flange	B5/B14
Rated Power	0.06kw~15kw
Application	Metallurgical machinery, food machinery, stage machinery, welding machinery, road machinery, amusement machines, packaging machinery, rubber and plastic machinery, environmental protection machinery, engineering machinery, construction machinery, machine tool industry, automotive industry, logistics and transportation and so on

Mounting Method

Company Overview

Certificates

Exhibitions

FAQ

1 Q: What’s your MOQ for Worm Gearbox?
A: 1 unit is ok for different types.

2 Q: What about your warranty for your Worm Gearbox?
A: One year.

3 Q: Do you provide OEM service with customer-logo?
A: Yes, we could do OEM orders, but we mainly focus on our own brand.

4 Q: How about your payment terms ?
A: TT, western union and paypal. 100% payment in advanced for orders less $5,000. 30% deposit and balance before delivery for orders over $5,000.

5 Q: How about your packing ?
A: Carton, Plywood case. If you need more, we can pack all goods with pallet

6 Q: What information should be given, if I buy Worm Gearbox from you ?
A: Rated power, gearbox ratio, input speed, mounting position. More details, better!

7 Q: How do you deliver the Worm Gearbox?
A: We will compare and choose the most suitable ways of delivery by sea, air or express courier.

We hope you will enjoy cooperating with us.

Application:	Motor, Machinery, Agricultural Machinery
Function:	Change Drive Torque, Speed Changing, Speed Reduction
Layout:	Right Angle Shaft
Hardness:	Hardened Tooth Surface
Installation:	Flange Mounting
Step:	Four-Step

Samples:	US$ 20/Piece 1 Piece(Min.Order) \| Request Sample

Customization:	Available \| Customized Request

gearbox

Common Problems with Gearboxes and How to Troubleshoot Them

Gearboxes can encounter various issues over time. Here are some common problems and troubleshooting steps:

Noise and Vibration: Excessive noise or vibration may indicate misalignment, worn gears, or insufficient lubrication. Check alignment, inspect gears for wear, and ensure proper lubrication.
Overheating: Overheating can be caused by high friction, inadequate lubrication, or overloading. Verify lubrication levels, reduce loads, and ensure proper ventilation.
Leakage: Oil leaks may result from worn seals or gaskets. Inspect and replace damaged seals, and ensure proper sealing.
Reduced Performance: Decreased performance could be due to worn gears, damaged bearings, or misalignment. Inspect components, replace damaged parts, and realign as needed.
Gear Wear and Tooth Damage: Wear on gear teeth can result from excessive loads or poor lubrication. Replace worn gears and ensure proper lubrication.
Shaft Misalignment: Shaft misalignment can lead to increased wear and noise. Realign shafts using precision measurement tools.
Lubrication Issues: Inadequate or contaminated lubrication can cause premature wear. Regularly check and replace lubricant, and use the correct type for your gearbox.
Bearing Failure: Bearing failure may result from overload, misalignment, or inadequate lubrication. Replace worn bearings and address underlying issues.
Seal Damage: Damaged seals can lead to leaks and contamination. Replace seals and ensure proper installation.
Gearbox Lockup: Gearbox lockup may occur due to foreign objects or damaged components. Disassemble and inspect the gearbox, removing any obstructions and replacing damaged parts.

Regular maintenance, proper lubrication, and timely troubleshooting are key to addressing gearbox problems and ensuring smooth operation.

China manufacturer Small Model Nmrv 025 Speed Reducer Worm Gearbox car gearbox
editor by CX 2023-10-21

China Professional China High Torque Helical Gear Motor Nmrv Wp Speed Reducer Reductor Worm Gearbox with Best Sales

Product Description

China High Torque NMRV Speed Reducer Reductor Worm Gearbox

Introduction of worm gearbox

1. Made of high-quality aluminum alloy or iron casting housing, light in weight and non-rusting

2. Smooth in running and low in noise, can work long time in dreadful conditions

3. High in radiating efficiency

4. Good-looking in appearance, durable in service life and small in volume

5. Suitable for omni-bearing installation

6. Inch size and metric size are both available

Company Overview

HISTORY: Greensky is a mechanical brand of CHINAMFG Power Co., Ltd. With over 10 years’
mechanical manufacturing experiences, CHINAMFG Power always strictly stands on the
principle of Best Customer Satisfaction.

QUALITY: Material Inspection, Production Control, Finished Goods Test, Pre-dellivery Inspection

MISSION: “Once and forever” is our goal to serve customers in the world. Once we do
business with customer, we will do business forever.

MARKET: 30 different countries, mainly Germany, Austria, Japan, USA and Middle-East.

DELIVERY: 100% on-time delivery Guaranteed.

SERVICES: Fast response in English, German, Japanese and Chinese languages.

OEM: Customized orders are welcome at CHINAMFG Power.

Certificates

Exhibitions

Greensky Product Portfolio:

FAQ

1 Q: What’s your MOQ?
A: 1unit is ok for different types.

2 Q: What about your warranty?
A: One year.

3 Q: Do you provide OEM service with customer-logo?
A: Yes, we could do OEM orders, but we mainly focus on our own brand.

4 Q: How about your payment terms ?
A: TT, western union and paypal. 100% payment in advanced for orders less $5,000. 30% deposit and balance before delivery for orders over $5,000.

5 Q: How about your packing ?
A: Carton, Plywood case. If you need more, we can pack all goods with pallet

Warmly welcome your inquiry and visit our factory in China.

Application:	Motor, Machinery, Agricultural Machinery, Light Duty Machine
Function:	Distribution Power, Change Drive Torque, Change Drive Direction, Speed Changing, Speed Reduction
Layout:	Right Angle
Hardness:	Hardened
Installation:	Horizontal Type
Step:	Double-Step

Samples:	US$ 100/Piece 1 Piece(Min.Order) \| Request Sample

Customization:	Available \| Customized Request

gearbox

Steps to Replace a Faulty Gearbox in an Automobile

Replacing a faulty gearbox in an automobile is a complex task that requires proper tools, skills, and safety precautions. Here are the general steps involved in the process:

Prepare the Vehicle: Park the vehicle on a flat surface and engage the parking brake. Disconnect the battery to ensure safety during the procedure.
Drain Fluids: Drain the transmission fluid from the old gearbox into a suitable container.
Disconnect Components: Remove any components obstructing access to the gearbox, such as the driveshaft, exhaust system, and linkage.
Suspend the Engine: If necessary, use an engine hoist or support to suspend the engine safely.
Support the Gearbox: Use a transmission jack to support the weight of the gearbox.
Remove Gearbox: Detach the gearbox from the engine by removing bolts and disconnecting the clutch or torque converter.
Install New Gearbox: Position the new gearbox onto the engine and secure it in place with bolts.
Reconnect Components: Reattach the driveshaft, exhaust system, and linkage that were disconnected earlier.
Refill Fluids: Fill the new gearbox with the appropriate transmission fluid according to the manufacturer’s specifications.
Lower Engine: Carefully lower the engine back into its original position if it was suspended.
Test and Adjust: Start the vehicle and test the new gearbox for proper operation. Check for any leaks, unusual noises, or gear shifting issues.
Final Check: Double-check all connections and ensure that all components are properly secured.
Dispose of Old Fluid: Dispose of the old transmission fluid safely and responsibly.
Dispose of Old Gearbox: Properly dispose of the old gearbox according to local regulations.

China Professional China High Torque Helical Gear Motor Nmrv Wp Speed Reducer Reductor Worm Gearbox with Best Sales
editor by CX 2023-10-12