Silver mechanical Worm speed reducer with shaft


Quick Details

Place of Origin:

Zhejiang, China

Brand Name:


Gearing Arrangement:


Output Torque:


Input Speed:

1400 r/min

Output Speed:

14-280 r/min

Supply Ability

Supply Ability:
10000 Piece/Pieces per Week

Packaging & Delivery

Packaging Details
Carton and Pallet and Plywood cases
Lead Time
Quantity(Pieces) 1 – 100 >100
Est. Time(days) 15 To be negotiated

Online Customization

Product Description

Product Application

Speed reduction of motor used in the field of Petrochemical industry, mine, metallurgy, pottery, rubber and plastic, woodworker machinery, beverage, transportation,logistic equipment, environment protection, oil and foodstuff, medical instruments, tobacco machinery.

SPECIFICATIONS FOR NMRW025-150 Worm Speed Reducer

Series: NMRW




Housing: die-cast aluminum alloy (NMRW 025-090)

Worm: 20Cr steel, carburization and nitriding treatment

Paint: Aluminum alloy housing: shot blasting and special antiseptic treatment, phosphating

Housing: cast iron


Worm wheel: special wearable nickel bronze alloy

Hardness of tooth HRC60

Layer over 0.5mm after precise grinding

with Extension worm shaft

with output shaft

with torque arm

Main performance parameters

NMRW: Speed Ratio: 5-100


Speed Ratio:100-3200

Mounting Position:

Horizon: B3/B6/B7/B8

Vertical: V5/V6

NRW: Speed Ratio: 5-100

Extendsion worm shaft

Output flange:

F: Short output flange

FL: Long output flange

PCRW: Speed Ratio: 72.6-317

Output shaft:

Single shaft

Double shaft




AC motor

BMA brake motor

BMD brake motor

Main Features

1) High quality die casting aluminum alloy housing, suitable for universal mounting.

2) Heat sink design for cooling provides great surface area and higher thermal capacity than the casting iron housings.

3) 025 to 150, with power scope from 60w to 15kw

4) Larger speed ratio range. Each single frame size has 12 ratios from 5:1 to 100:1

5) Hardened worm with fine grinding has the features of higher efficiency and big output torque

6) Low noise and stably running, can adapt long term work condition in terrible environments

7) Light weight, high mechanical strength

8) Modularization combination PCRW & DRW extend the ratio of RW reducers from i=5:1 to 3200:1


Factory and Workshop

ZIK products spread all over China and the world. The customer’s successful experience transfers us that from R&D, produce, sale and service. ZIK products are in full quality management. Quality is key aim of ZIK forever. Every employee pursue optimal product as work target.

Company: Autofast Technologies Co.,LTD

Brand: ZIK

Original: China

Our company will insist the tenet of "customer supreme, quality first, ceaseless innovation, continual improvement", and continuously provide products with better quality, cheaper prices. We will struggle to make famous transmission brand.

Products: General purpose motors, BMA brake motor, BMD brake motor, UD variator combined with reducers, RW worm reducer, R helical geared reducer-electric motor, S helical -worm reducer-electric motor, F parallel shaft helical reducer-electric motor, K helical spiral reducer-electric motor, brake motors and numbers of products. Moreover, we can design and produce kinds of non-standard products for every walk of life, which is close to practical application of product.

Factory Area: 60000 square meter

Employee: 300-400 people

Foundation Date: Sep, 1997

Industry Sector: Power transmission field

Annual turnover: 30000000USD

Location: NO.10, Qianxi Road, Eastern New District, Wenling City, Zhejiang Province, China

Our Advantange

Professional sales team

Automated warehouse

Packing & Delivery


Small order

Plywood cases for LCL

Big order

Pallet and Plywood case combine


By sea/by air/by express as required



Standard export carton


Plywood Pallet

Packaging Details

One 20ft Container: 10 Pallet+10 Plywood Cases

Related Products

RC Helical Reducer

91.8% Response Rate

KC Helical Reducer

91.8% Response Rate

FC Helical Reducer

91.8% Response Rate

Recent Posts

Worm reducer

As one of leading worm reducer manufacturers, suppliers and exporters of mechanical products, We offer worm reducer and many other products.

Please contact us for details.

Mail: [email protected]

Manufacturer supplier exporter of worm reducer.