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RV Series 025 Worm Gear Reducer-Replacement of NMRV 025

The NMRV 025 reducer is a high-quality product that has been continuously improved. The main features of this RV series 025 worm gear reducer are its high output torque, stable operation, low noise, beautiful appearance, and small service life. In addition, this reducer is suitable for all installation positions. It is also easy to install and maintain. It is a good choice for all types of transmission equipment. It is also available in various sizes and models to meet the needs of any user.

RV Series 025 Worm Gear Reducer-Replacement of NMRV 025

The NMRV 025 reducer is a high-quality product that has been continuously improved. The main features of this RV series 025 worm gear reducer are its high output torque, stable operation, low noise, beautiful appearance, and small service life. In addition, this reducer is suitable for all installation positions. It is also easy to install and maintain. This type of aluminum worm gear reducer is a good choice for all types of transmission equipment. It is also available in various sizes and models to meet the needs of any user.

Wholesale NMRV 025

Specifications of RV Series 025 Worm Gear Reducer (NMRV 025)

*Weight without motor: 0.7kg

NMRV 025 Specification

For the dimensions concerning the motor connection data (Pm, Dm, bm, tm) please refer to the table shown below.

Motor Connection

B5

IEC

056 063 071 080 090 100 112 132 160 180 200
Pm 120 140 160 200 200 250 250 300 350 350 400
Dm 9 11 14 19 24 28 28 38 42 48 55
bm 3 4 5 6 8 8 8 10 12 14 16
tm 10.4 12.8 16.3 21.8 27.3 31.3 31.3 41.3 45.3 51.8 59.3

 

B14 IEC
056 063 071 080 090 110 112 132
Pm 80 90 105 120 140 160 160 200
Dm 9 11 14 19 24 28 28 38
bm 3 4 5 6 8 8 8 10
tm 10.4 12.8 16.3 21.8 27.3 31.3 31.3 41.3

Motor Mounting Dimensions of RV Series 025 Worm Gear Reducer (NMRV 025)

NMRV 025NMRV Motor Mounting Dimensions

More about RV Series 025 Worm Gear Reducer (NMRV 025)

Warranty 3 years
Certification CE
Applicable Industries Manufacturing Plant, Machinery Repair Shops, Food & Beverage Factory, Energy & Mining
Gearing Arrangement Worm
Output Torque 740-1050
Input Speed 1400
Output Speed 14-186.7
Place of Origin China
China Zhejiang
Worm Reducer Gearbox OEM is supported.
Color blue or gray or according to the customers require
Housing Material Aluminum (Cast iron is also available.)

Things to Pay Attention to for Installation of RV 025 (NMRV 025)

  • The reducer should be mounted stably to avoid any vibration.
  • Before mounting, make sure the output shaft of the reducer will turn to the correct direction.
  • In case that the reducer has been in store so long as 4 to 6 months, check the seal first, as it may stick to the shaft caused by lacking lubricant or lose its flexibility. If necessary, change the seal.
  • For reduction units with hollow output shafts, please use the torque arms. If it is not possible make sure that the shaft is without axial load.
  • Whenever possible, protect the reducer from direct sunlight and any other bad weather.
  • Make sure good ventilating conditions.
  • In the case of ambient temperatures <-5°C or >+40°C, contact the technical department, please.
  • The various parts (pulleys, gear wheels, couplings, shafts, etc.) are mounted on solid or hollow shafts with a special screw thread that anyhow ensures correct operation without risking damage to the bearing or external parts of the units.
  • Painting must definitely not go over rubber parts or the holes on the breather plugs.
  • Checking the oil level.
  • Supposing gear units have not been coupled with motors, please pay attention to the following items to make sure the right connection. Mounting to B5, B14.
  • Checking whether the tolerance between shafts and motor flanges fits the essential standard.
  • Washing the dirt and the paint on the surface of the shafts, center bores and flanges.
  • Lubricating the surface to avoid corruption.
  • Starting must take place gradually, without immediately applying the maximum load.
  • Some proper precautionary measures should be taken as the objects or materials under motor drives can be easily damaged.

WLY, a member of Hangzhou Ever-power Transmission Group, is one of the leading china NMRV 025 suppliers, factories and manufacturers. We provide wholesale NMRV 025 at competitive prices. Feel free to contact us now!

Additional information

Edited

Zqq

pruduct quality report

Materials Available

1. Stainless Steel: SS201, SS303, SS304, SS316, SS416, SS420
2. Steel:C45(K1045), C46(K1046),C20
3. Brass:C36000 ( C26800), C37700 ( HPb59), C38500( HPb58), C27200(CuZn37), C28000(CuZn40)
4. Bronze: C51000, C52100, C54400, etc
5. Iron: 1213, 12L14,1215
6. Aluminum: Al6061, Al6063
7.OEM according to your request
product materials available

Surface Treatment

Annealing, natural canonization, heat treatment, polishing, nickel plating, chrome plating, zinc plating,yellow passivization, gold passivization, satin, Black surface painted etc.

Processing Method

CNC machining, punch,turning, milling, drilling, grinding, broaching, welding and assembly
product finishing

QC & Certificate

Technicians self-check in production,final-check before package by professional Quality inspector
ISO9001:2008 , ISO14001:2001,ISO/TS 16949:2009

Eight reasons to choose us:

 

1. Perfect service system and after-sale protection.
2. Quality problems will be solved within 24hours.
3. One-to-one customer service tracking processing.
4. Companies carry out the ERP management, improve enterprise fast response.
5. Quality assurance, one year warranty.
6. Supporting professional matched other equipments.
7. The company has more than one product testing units, the implementation of ISO9001: 2015.
8. Unique development and design capabilities to meet the needs of special-purpose equipment manufacturing.

 

Five Core strengths:

 

1. The first domestic independent R & D manufacturer and 22 years of professional manufacturing.
2. Casting exquisite, beautiful, practical and durable.
3. Complete specifications, cost-effective and spot supply.
4. Independent research and development, special specifications can be customized.
5. Selected materials, high-tech treatment, up to the international standard test.

Package & Lead Time

Size: Drawings
Wooden Case/Container and pallet, or as per customized specifications.
15-25days samples. 30-45days offcial order
Port: Shanghai/Ningbo port

FAQ

Q: Are you trading company or manufacturer ?
A: Our group consists in 3 factories and 2 abroad sales corporations.

Q: Do you provide samples ? is it free or extra ?
A: Yes, we could offer the sample for free charge but do not pay the cost of freight.

Q: How long is your delivery time ? What is your terms of payment ?
A: Generally it is 40-45 days. The time may vary depending on the product and the level of customization. For standard products, the payment is: 30% T/T in advance ,balance before shipment.

Q: What is the exact MOQ or price for your product ?
A: As an OEM company, we can provide and adapt our products to a wide range of needs.Thus, MOQ and price may greatly vary with size, material and further specifications; For instance, costly products or standard products will usually have a lower MOQ. Please contact us with all relevant details to get the most accurate quotation.