China Professional Nmrv Gearbox Gearmotor with Speed Variable wholesaler

Solution Description


RV series worm gearbox / velocity reducer is a new technology of products created by our company with mixture of superior techCZPT both at property and overseas. It attribute in:

1) Aluminium alloy die solid casing for RV 571,030,040,050,063,075,090,light-weight fat and non-rustingcast iron casing for RV110,one hundred thirty,one hundred fifty.

two) big output torque.

three) steady transmission with reduced sounds.

4) large geat-radiation efficiency.

5) elegant condition,tiny volume and tough serving lifestyle

6) ideal for omnibearing set up


The design of UDL series planet conedisk stepless speed variator compromises the advanced technology both at home and abroad. 

The products include the following main characteristics:

1) High speed regulating precision,up to 0.5-1 rotation

two) Large speed changing range:the speed ratio ranges from 1:4 to 1:7 freely

3) High in strength and long in service life

four) Convenient to regulate the speed

5) Continuous in running, front to back in running direction,smooth in driving,stable in performance and low in noise

6) Full in sealing and suitable for any environment

7) Compact in structure and small in volume

8) Made of high-quality aluminium alloy diecast into forming,good surface,light in weight and it never gets rusty

nine) Good in adaptation: UDL series planet cone-disk stepless speed variators can be combined with all kinds of speed reducers as to achieve low stepless speed changing

UDL series planet cone disk stepless speed variators are widely used for foodstuffs,ceramics,packing,chemical compounds,pharmacy,plastics,paper making, mchine-equipment, transportation,and all kinds of automatic production lines,pipelines and assembly lines which need is a good companion for your production.

Model & mark

UD Mark of planetary con-disk step-less speed variator
L UDL means Aluminium alloy casing, UD refers to the cast iron casing for speed variator
.75 Relevant motor power 
NMRV Mark of worm gear speed reducer
075 Distance between the centers of worm and worm gear
fifty Speed ratio of worm gear speed reducer
E E means double extension worm shaft, no mark means single extension worm shaft
F1 F means output flange, FL means high output flange and No mark means output without flange
AZ AZ means bidirectional output shaft  GZ means unilateral Output shaft
B5 Installation position code 


Q.ty o oil in litres B3 B5 B6 B7 B8 v1 v3 v5 v6
UDL0.75 .33 .forty five


These compact, light-weight, reduced backlash inline equipment reducers were initially developed for encoder applications. They are also appropriate for a lot of other generate systems. Encoder gear reducers have a really lower minute of inertia at the shaft enter and are rated for input speeds up to 3000 rpm. Two body dimensions are offered with equipment ratios from 4.96:1 to 3600:1. Our encoder gearbox sync pads are offered from stock.

China Professional Nmrv Gearbox Gearmotor with Speed Variable     wholesaler