Select Page

RV Series 090 Worm Gear Reducer-Replacement of NMRV 090

The RV series NMRV 090 gearbox is a relatively high-end model with excellent durability. It is widely applied in metallurgical machinery, mining equipment, automation equipment, food machinery, packaging, and tobacco processing equipment. The worm, gear, and shaft are made of high-quality tin bronze for high durability and casting properties. It is lightweight and has a high output torque. The military manufacturing technology ensures smooth transmission, low noise, good heat dissipation, and a fine appearance suitable for all-round installation.

RV Series 090 Worm Gear Reducer-Replacement of NMRV 090

The RV series NMRV 090 gearbox is a relatively high-end model with excellent durability. It is widely applied in metallurgical machinery, mining equipment, automation equipment, food machinery, packaging, and tobacco processing equipment. The worm, gear, and shaft are made of high-quality tin bronze for high durability and casting properties. It is lightweight and has a high output torque. The military manufacturing technology ensures smooth transmission, low noise, good heat dissipation, and a fine appearance suitable for all-round installation.

NMRV 090 Gearbox

RV Series 090 Reducer NMRV 090 Gearbox Dimensions

Dimensions

*Weight without motor:13kg

NMRV 090 Dimensions

Output
D H8 b t
35
(38)
10
(10)
38.3
(41.3)

(...) Only on request

Motor Connection Data (Pm, Dm, bm, tm)

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

 

RV Series 090  (NMRV 090 Gearbox) Motor Mounting Dimensions

NMRV 090

NMRV PAM N M P D
IEC 5 7.5 10 15 20 25 30 40 50 60 80 100
090
100/112B5 180 215 250 - 28 28 28 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
80B14 80 100 120

 

RV Series NMRV 090 Gearbox

The NMRV 090 is angular in design, with the input and output shafts at right-angles. It offers gear ratios of 5 - 100. Moreover, it offers a low-cost alternative to expensive worm gear motors and provides a highly versatile solution for power transmission.

NMRV worm gear reducers are a modern solution for a wide range of market needs. Available in compact integral helical/worm configurations, RV series gear reducers offer the highest degree of modularity and are available in various reduction ratios. In addition to this, the NMRV 090 gearbox also features a number of advanced design features that make it ideal for applications where high power, small size, and low noise are important.

The worm and gear are made of 10-1 tin bronze, which is renowned for its outstanding casting properties. In addition, the worm is made of 20CR alloy structural steel, which provides high strength, hardenability, and wear resistance. Synthetic oil and SKF seals are used to reduce friction. The RV series NMRV 090 gearbox is lightweight and features an integrated welding positioner with a payload capacity of 20,000 pounds. It is also suitable for a wide range of mechanical equipment, including robotics.

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.