NMRV090 Worm Speed reducer


Quick Details

Place of Origin:

Zhejiang, China

Brand Name:


Model Number:

NMRV025 56B14

Rated Power:


Gearing Arrangement:


Output Torque:

1.8N.m ~ 14N.m

Input Speed:

1400 Rpm

Output Speed:

23-280 Rpm


ISO9001, CE, CCC

Mounting Position:

Horizontal (foot mounted) or Vertical (flange mounted)


According to customer's request


Steel or cast iron

Gear material:


Transmission ratio:


Gear precision:


Worm Shaft:

40Cr gear reducer

Input Form:

with flange


Speed Gear Box

Supply Ability

Supply Ability:
500 Set/Sets per Week Actual delivery depend on your order quantity of worm reducer

Packaging & Delivery

Packaging Details
2, Commercial packing: Plastic bag+color box+carton+wooden pallets

3, As client's requirement”>1, Industrial pakaging: Plastic tube+carton+wooden pallets

2, Commercial packing: Plastic bag+color box+carton+wooden pallets

3, As client's requirement
Lead Time
Speed Gear Box Shipped in 7 days after payment

Online Customization

Custommized NMRV 90W Worm Speed Gear Box AC reducer

NMRV090 Worm Speed reducer

Structure of Speed Gear Box:

Product Description

Description of Speed Gear Box: It is used to redcue rotate speed and enhance torque of motor.

Features of Worm Speed Gear Box:

1. Cast by superior quality aluminum alloy, light and rustless;

2. Large output torque;

3. Steady transmission, low noise, continuous long-time working under bad conditions;

4. High efficiency of heat rediating;

5. beatiful, durable and small;

6. Adapt to omnibearing installation.

Main material of Speed Gear Box:

1. Housing: Aluminum alloy ( frame size:025-090); cast Iron ( frame size: 110-150)

2. Worm: 20 Cr, carbonizing and quenchering, tooth surface hardness is 56-62HRC, keep the carbonized layer thickess be 0.3-0.5mm after accurate grinding.

3. Worm wheel: Wearable stannum bronze

Model Intruction

Model No. Instruction of Speed Gear Box:

Technical Data

Technical Paramers of Speed Gear Box:
















0.09 373.3 7.5 2 399 3.9 NMRV02556B14 5612
280 10 2.6 439 3.4
186.7 15 3.8 503 2.4
140 20 4.9 553 1.8
93.3 30 6.7 633 1.3
70 40 8.5 697 1.1
56 50 10 751 0.9
186.7 7.5 3.9 503 2.8 NMRV02556B14 5624
140 10 5.1 553 2.4
93.3 15 7.3 633 1.6
70 20 9.3 697 1.3
46.7 30 13 798 1
35 40 16 878 0.8

Input Dimension of Speed Gear Box:

Dimension of Speed Gear Box:

Output dimension:

Factory Overview of Speed Gear Box Manufacturer:

Company Information

TaiQi Electromechanical Equipment Co., Ltd is a specialized company with research and develop, production and sale integrated as a whole, it was early established in Taipei, Taiwan. As the leader of domestic automation fields like industry motor and industrial control, we are always adhering to the concept of “Leading technology innovation, Achieving excellent quality”.

Main products are: Micro Gear Reduce Motor, Medium Gear Reduce Motor, NMRV Worm Gear Motor, Rectangular Shaft Reduce Motor, Brake Speed Regulation Motor, Torque Motor, DC Motor, WP Series Worm Gear Reducer and other transmission products;These products are widely used in production lines of various industries, conveyor machine, food machine, medical machine, printing machine, textile machine, packing machine, office equipment, instrument, automatic mahjong table fields. Preferred matching products for automatic equipment.

Workshop Showcase

Workshop show of Speed Gear Box :


Application of gear motors and gear reducers:

Packing of Speed Gear Box:

Packaging & Shipping

Contacts Detail

Contacs of WormSpeed Gear Box manufacturer:

Please advise the below information before your inquiry:

1. The ratio ( input speed and output speed of the motor); 2. Matched with wich type motor; 3. Type; 4. Mounting Position.

Any inquiry or demands, contact us as per below show: