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NMRV worm gearbox B series right-angle gear units


NMRV worm gearbox B series right-angle gear units

Country/Region china

Company DOFINEDRIVE Co., Ltd

Categories NMRV Worm Gearbox

Update 2016-06-20 14:10:05

ICP License Issued by the Chinese Ministry

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B series right-angle gear units
Contact person: Zhang
Phone: +86-578-2978987 / 2978977
Fax: +86-578-2978999
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Product descriptionMore Info

B series bevel-helical gear units,which is standardized gear unit solutions for higher power rating ranges condition . It uses the Modular design system and High-stainless cast iron case.

1: Compacted structure and higher strength .

2: Reliable operation , higher transmission efficiency .

3: Providing the output shaft with Flange disc ,which can meet mounting requirement of narrow space .

Mounting type:

Gear unit not only can horizontal Mounted ,but also can Vertical Mounted .

It can mounted as clients’ requirement

Motor bell housing, Torque arm are parts of our standard product range.

Horizontal Mounting Position

Bevel -Helical Gear unit

Type: B2….B3….B4

2-4 Stage Transmission, IN=1.25-450





Vertical Mounting Position

Bevel-helical Gear Unit

Types B2..V, B3..V, B4..V

2-4 stage Transmission, IN=6.3-450



Noise Behaviour:

New concepts were applied to clearly improve the noise emission of the gear units

Designing noise-absorbing case

Achieving exceptionally large contact ratios

All the gears have been grinded .

Thermal conduction:

Gear units not only have a high efficiency but also have a favorable thermal conduction

Through enlarged housing surface areas;

As large fans incorporating a new type of air conduction fan cowl are being used

Selection of gear unit is based on a lower maximum oil temper ature .By that ,the operational reliability will be increased and the cost of maintenance reduced due to longer oil change intervals


Gear units have been designed according to a new unit construction principle ,which reduce the variety of components

Product Tags:

right angle gear reduction box


nmrv worm gearbox


vertical shaft helical gear unit

China NMRV worm gearbox B series right-angle gear units

NMRV worm gearbox B series right-angle gear units Images

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