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.

Category: Aluminum Worm Gear Reducer Tag: NMRV Gearbox

Description
Additional information

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.

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

*Weight without motor: 0.7kg

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

B5	IEC
B5	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
B14	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)

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

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

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

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.