China wholesaler Nmrv30 Nmrv40 Nmrv50 Nmrv63 0.18kw to 200kw Worm Gearbox with Induction Motors manufacturer

Product Description

NMRV30 NMRV40 NMRV50 NMRV63 0.18kw to 200kw Worm Gearbox with Induction Motors

Motor Specification

Power 0.18 ~ 315kw
Voltage 220/380V, 380/660V
Frequency 50Hz, 60Hz
Frame Size 56 ~ 355
Phase Single, Three
Efficiency Class IE1, IE2, IE3
Poles Nos. 2, 4, 6, 8
Protection Class IP55
Insulation Class F
Mounting Type B14, B3, B5, B35, B34
Ambient Temperature -15 ~ +40 °C
Altitude ≤1000M
Material Aluminum/Cast Iron

Gearbox Specification

 

NMRV PAM N M P D
IEC 5 7.5 10 15 20 25 30 40 50 60 80 100
571 56B14 50 65 80 9 9 9 9 9 9 9 9 9
030 63B5 95 115 140 11 11 11 11 11 11 11 11 11
63B14 60 75 90
56B5 80 100 120 9 9 9 9 9 9 9 9 9 9 9
56B14 50 65 80
040 71B5 110 130 160 14 14 14 14 14 14 14 14
71B14 70 85 105
63B5 95 115 140 11 11 11 11 11 11 11 11 11 11 11 11
63B14 60 75 90
56B5 80 100 120 9 9 9 9
050 80B5 130 165 200 19 19 19 19 19 19 19
80B14 80 100 120
71B5 110 130 160 14 14 14 14 14 14 14 14 14 14 14
71B14 70 85 105
63B5 95 115 140 11 11 11 11 11
063 90B5 130 165 200 24 24 24 24 24 24 24
90B14 95 115 140
80B5 130 165 200 19 19 19 19 19 19 19 19 19 19
80B14 80 100 120
71B5 110 130 160 14 14 14 14 14
71B14 70 85 105
075 100/112B5 180 215 250 28 28 28
100/112B14 110 130 160
90B5 130 165 200 24 24 24 24 24 24 24 24
90B14 95 115 140
80B5 130 165 200 19 19 19 19 19 19 19 19
80B14 80 100 120
71B5 110 130 160 14 14 14 14
090 100/112B5 180 215 250 28 28 28 28 28 28 28
100/112B14 110 130 160
90B5 130 165 200 24 24 24 24 24 24 24 24 24 24
90B14 95 115 140
80B5 130 165 200 19 19 19 19 19
80B14 80 100 120
110 132B5 230 265 300 38 38 38 38
100/112B5 180 215 250 28 28 28 28 28 28 28 28 28
90B5 130 165 200 24 24 24 24 24 24 24
80B5 130 165 200 19 19
130 132B5 230 265 300 38 38 38 38 38 38 38
100 /112B5 180 215 250 28 28 28 28 28 28 28
90B5 130 165 200 24 24

Other Greensky Products

Company Overview

 

Greensky Power Company Limited is a China based international company who is specialized in electric motor, gearbox and controlling system developing, manufacturing, quality controlling and trading.

Mission:
We are dedicated to develop an international electric motor company who can deliver one-stop reliable products with customer-oriented service.

History:
Greensky was established in 2571 by CZPT Cheng in Los Angeles, USA and moved to HangZhou, China in 2011. In the past 8 years, the team of CZPT continues to create the value to our esteemed customers all over the world by building up wide and reliable supply chain management system, effective quality & delivery time control system, cost efficiency manufacturing  system and fast-respond professional service.

Location: Xihu (West Lake) Dis. district, HangZhou, China
Xihu (West Lake) Dis. is a high-tech zone which is the center of oversea Chinese talent entrepreneurs. Some famous neighbours include Alibaba, Netease and Geely corporation.

Background:
Greensky is a subsidiary of EagleEye Capital Limited who has 3 manufacturing plants and 1 sales office with more than 500 employees and overall 200 million sales.

Greensky Overseas Exhibitions

Warmly welcome your inquiries! 
 

How to Install and Align a Worm Reducer Properly

Proper installation and alignment of a worm reducer are crucial for ensuring optimal performance and longevity. Follow these steps to install and align a worm reducer:

  1. Preparation: Gather all the necessary tools, equipment, and safety gear before starting the installation process.
  2. Positioning: Place the worm reducer in the desired location, ensuring that it is securely mounted to a stable surface. Use appropriate fasteners and mounting brackets as needed.
  3. Shaft Alignment: Check the alignment of the input and output shafts. Use precision measurement tools to ensure that the shafts are parallel and in line with each other.
  4. Base Plate Alignment: Align the base plate of the reducer with the foundation or mounting surface. Ensure that the base plate is level and properly aligned before securing it in place.
  5. Bolt Tightening: Gradually and evenly tighten the mounting bolts to the manufacturer’s specificati

    Worm Gearboxes in Conveyor Systems: Benefits and Considerations

    Worm gearboxes play a crucial role in conveyor systems, offering several benefits and considerations for their effective integration:

    • Space Efficiency: Worm gearboxes have a compact design, making them suitable for applications with limited space, such as conveyor systems.
    • High Reduction Ratios: Worm gearboxes can achieve high reduction ratios in a single stage, allowing for slower conveyor speeds without sacrificing torque.
    • Self-Locking: Worm gearboxes have inherent self-locking properties, preventing the conveyor from moving when the motor is not actively driving it.
    • Directional Control: Worm gearboxes facilitate directional control, enabling the conveyor to move forward or reverse as needed.
    • Low Noise: Worm gearboxes often produce lower noise levels compared to other gearbox types, contributing to quieter conveyor operation.

    However, there are also considerations to keep in mind when using worm gearboxes in conveyor systems:

    • Efficiency: Worm gearboxes may have lower mechanical efficiency compared to some other gearbox types, leading to energy losses.
    • Heat Generation: Worm gearboxes can generate more heat due to sliding contact between the worm and gear, necessitating proper cooling mechanisms.
    • Lubrication: Proper lubrication is critical to prevent wear and ensure efficient operation. Regular maintenance is required to monitor lubrication levels.
    • Load and Speed: Worm gearboxes are well-suited for applications with high torque and low to moderate speed requirements. They may not be optimal for high-speed conveyors.

    Before integrating a worm gearbox into a conveyor system, it’s important to carefully consider the specific requirements of the application, including load, speed, space constraints, and efficiency needs. Consulting with gearbox experts and manufacturers can help ensure the right choice for the conveyor’s performance and longevity.

    ons. This helps ensure proper contact between the reducer and the mounting surface.

  6. Check for Clearance: Verify that there is enough clearance for any rotating components or parts that may move during operation. Avoid any interference that could cause damage or performance issues.
  7. Lubrication: Apply the recommended lubricant to the worm reducer according to the manufacturer’s guidelines. Proper lubrication is essential for smooth operation and reducing friction.
  8. Alignment Testing: After installation, run the worm reducer briefly without a load to check for any unusual noises, vibrations, or misalignment issues.
  9. Load Testing: Gradually introduce the intended load to the worm reducer and monitor its performance. Ensure that the reducer operates smoothly and efficiently under the load conditions.

It’s important to refer to the manufacturer’s installation guidelines and specifications for your specific worm reducer model. Proper installation and alignment will contribute to the gearbox’s reliability, efficiency, and overall functionality.

Application: Marine, Agricultural Machinery
Hardness: Hardened Tooth Surface
Installation: 90 Degree
Layout: Coaxial
Gear Shape: Worm Gear
Step: All
Samples:
US$ 50/Piece
1 Piece(Min.Order)

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Request Sample

Customization:
Available

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Customized Request

What is a Worm Gearbox and How Does It Work?

A worm gearbox, also known as a worm gear reducer, is a mechanical device used to transmit rotational motion and torque between non-parallel shafts. It consists of a worm screw and a worm wheel, both of which have helical teeth. The worm screw resembles a threaded cylinder, while the worm wheel is a gear with teeth that mesh with the worm screw.

The working principle of a worm gearbox involves the interaction between the worm screw and the worm wheel. When the worm screw is rotated, its helical teeth engage with the teeth of the worm wheel. As the worm screw rotates, it translates the rotational motion into a perpendicular motion, causing the worm wheel to rotate. This perpendicular motion allows the worm gearbox to achieve a high gear reduction ratio, making it suitable for applications that require significant speed reduction.

One of the key features of a worm gearbox is its ability to provide a high gear reduction ratio in a compact design. However, due to the sliding nature of the meshing teeth, worm gearboxes may exhibit higher friction and lower efficiency compared to other types of gearboxes. Therefore, they are often used in applications where efficiency is not the primary concern but where high torque and speed reduction are essential, such as conveyor systems, elevators, automotive steering systems, and certain industrial machinery.

China wholesaler Nmrv30 Nmrv40 Nmrv50 Nmrv63 0.18kw to 200kw Worm Gearbox with Induction Motors   manufacturer China wholesaler Nmrv30 Nmrv40 Nmrv50 Nmrv63 0.18kw to 200kw Worm Gearbox with Induction Motors   manufacturer
editor by CX 2023-08-14

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