Product Description
RV series Characteristics
- RV – Sizes:–150
- Input Options: with input shaft, With Square flange,With Input Flange
- Input Power 0.06 to 11 kW
- RV-Size from 030 to 105 in die-cast aluminium alloy budy and over 110 in cast iron
- Ratios between 5 and 100
- Max torque 1550 N.m and admissible output radial loads max 8771 N
- Aluminium units are supplied complete with synthetic oil and allow for universal mounting positions, with no need to modify lubricant quantity
- Worm wheel: Copper (KK Cu).
- Loading capacity in accordance with: ISO 9001:2015/GB/T 19001-2016
- Size 030 and over are painted with RAL 5571 blue
- Worm gear reducers are available with diffferent combinations: NMRV+NMRV, NMRVpower+NMRV, JWB+NMRV
- NMRV, NRV+VS,NMRV+AS,NMRV+VS,NMRV+F
- Options: torque arm, output flange, viton oil seals, low/high temperature oil, filling/drain/breather/level plug,Small gap
Basic models can be applied to a wide range of power reduction ratios from 5 to 1000.
Warranty: One year from date of delivery.
| WORM GEARBOX | |||||
| NMRV SERIES | Output Speed Range: | ||||
| Type | Old Type | Output Torque | Output Shaft Dia. | 14rpm-280rpm | |
| NMRV030 | RV030 | 21N.m | φ14 | Applicable Motor Power: | |
| NMRV040 | RV040 | 45N.m | φ19 | 0.06kW-11kW | |
| NMRV050 | RV050 | 84N.m | φ25 | Input Options1: | |
| NMRV063 | RV063 | 160N.m | φ25 | With Inline AC Motor | |
| NMRV075 | RV075 | 230N.m | φ28 | Input Options2: | |
| NMRV090 | RV090 | 410N.m | φ35 | With Square flange | |
| NMRV105 | RV105 | 630N.m | φ42 | Input Options3: | |
| NMRV110 | RV110 | 725N.m | φ42 | With Input Shaft | |
| NMRV130 | RV130 | 1050N.m | φ45 | Input Options4: | |
| NMRV150 | RV150 | 1550N.m | φ50 | With Input Flange |
Starshine Drive
ZheJiang CHINAMFG Drive Co.,Ltd,the predecessor was a state-owned military mould enterprise, was established in 1965. CHINAMFG specializes in the complete power transmission solution for high-end equipment manufacturing industries based on the aim of “Platform Product, Application Design and Professional Service”.
CHINAMFG have a strong technical force with over 350 employees at present, including over 30 engineering technicians, 30 quality inspectors, covering an area of 80000 square CHINAMFG and kinds of advanced processing machines and testing equipments. We have a good foundation for the industry application development and service of high-end speed reducers & variators owning to the provincial engineering technology research center,the lab of gear speed reducers, and the base of modern R&D.
Our Team
Quality Control
Quality:Insist on Improvement,Strive for Excellence With the development of equipment manufacturing indurstry,customer never satirsfy with the current quality of our products,on the contrary,wcreate the value of quality.
Quality policy:to enhance the overall level in the field of power transmission
Quality View:Continuous Improvement , pursuit of excellence
Quality Philosophy:Quality creates value
3. Incoming Quality Control
To establish the AQL acceptable level of incoming material control, to provide the material for the whole inspection, sampling, immunity. On the acceptance of qualified products to warehousing, substandard goods to take return, check, rework, rework inspection; responsible for tracking bad, to monitor the supplier to take corrective measures
to prevent recurrence.
4. Process Quality Control
The manufacturing site of the first examination, inspection and final inspection, sampling according to the requirements of some projects, judging the quality change trend;
found abnormal phenomenon of manufacturing, and supervise the production department to improve, eliminate the abnormal phenomenon or state.
5. FQC(Final QC)
After the manufacturing department will complete the product, stand in the customer’s position on the finished product quality verification, in order to ensure the quality of
customer expectations and needs.
6. OQC(Outgoing QC)
After the product sample inspection to determine the qualified, allowing storage, but when the finished product from the warehouse before the formal delivery of the goods, there is a check, this is called the shipment inspection.Check content:In the warehouse storage and transfer status to confirm, while confirming the delivery of the product
is a product inspection to determine the qualified products.
Packing
Delivery
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| Application: | Motor, Machinery |
|---|---|
| Function: | Distribution Power, Change Drive Torque, Change Drive Direction, Speed Changing, Speed Reduction |
| Layout: | Worm |
| Hardness: | Hardened Tooth Surface |
| Installation: | Worm and Worm Wheel |
| Step: | Single-Step |
| Customization: |
Available
| Customized Request |
|---|
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.
editor by CX 2024-04-24
China best Helical Gearbox Inline Helical Gear Box Bevel Two Stage Worm Reduction Mounted Parallel Unit Manufacturers Industrial Coaxial CZPT Duty Shaft Helical Gearbox with high quality
Product Description
Helical Gearbox inline helical equipment box bevel 2 stage worm reduction unit crane duty Shaft Mounted parallel companies industrial coaxial Helical Gearbox
Correct angle gearboxes (worm and planetary gears) are strong and can be utilized for 90° turns. An inline reducer (parallel shaft and planetary) is an ideal matching motor with large input speeds, or when equipment motor performance is critical. Contact our technical income employees to help decide which transmission solution is very best for you.
Gearboxes and reducers are enclosed mechanical reduction products frequently used in modern automated management systems to command torque from your motors and achieve other motion-relevant tasks. A gearbox allows you to enhance torque even though minimizing the speed of your key mover output shaft. The output shaft of the gearbox rotates at a slower velocity than the enter shaft. This generates a mechanical benefit, escalating torque. Conversely, your gearbox can be set in reverse, delivering increased shaft pace and decreased torque. Two frequent transmission configurations are straight and right angle. Online models usually consist of helical or spur gears, planetary gears, cycloidal mechanisms, or harmonic turbines. Correct-angle designs usually use worm or helical equipment drives, nonetheless, hybrid drives are also obtainable. Gearmotors blend an enclosed equipment established with an electrical motor to improve torque and efficiency whilst lowering pace. While additional friction, inertia, or sharp load changes for limited-expression procedure of the actuator can lead to problems, they provide a long functioning daily life by protecting against overloading. Numerous equipment ratios, speeds and torques are obtainable to help enhance efficiency and minimize possible difficulties. Search to uncover the appropriate gearbox and reducer for your automation undertaking.
China Professional High Efficiency Wp Series Worm Gear Shaft Reduction Gearbox with Best Sales
Merchandise Description
Solution Description
Product Parameters
Packaging & Shipping
Company Profile
We are skilled transmission sellers and offer you a extensive selection of transmissions, an important component of several generate methods. Gearboxes can be utilised to minimize or improve speed, improve torque, reverse or alter the path of a travel shaft. Gearboxes are also identified as equipment drives, pace reducers, equipment motors, pace reducers and equipment reducers.
When looking at a reducer vs a gearbox, often the only big difference is terminology. This is since all reducers are gearboxes. Even so, not all gearboxes are retarders. This may possibly audio difficult, but it’s actually quite basic. A reducer is a equipment set in between the motor and the device. The objective of the reducer is to decrease the rotational velocity transferred in between these two endpoints. The reducer amplifies and multiplies the torque (input) made by the motor. 2nd, a reducer, as the name suggests, minimizes the pace of the input (output in rpm) so that the output is the proper velocity. The expression “gearbox” is just a generic phrase used for the gear prepare in between the motor and the machine. For that reason, all reducers are gearboxes. Nonetheless, not all gearboxes decrease input velocity. Despite the fact that unusual, gearboxes can in fact boost input speeds. By considerably the most common sort of gearbox is a retarder, but it would be incorrect to say that all gearboxes are retarders.