Product Details

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WK SERIES	WS SERIES	WF SERIES

K series gear speed reducer can be used with circular-conic gear translation and all kinds of compounds.

-General popular the motor with breaking, exploring proof motor, speed-regulating motor, multi-speed motor, frequency conversion motor, D.C motor with IEC and NEMA standard.

-MB, MBN planetary cone-disk variation

-Other type reducers

-Conformant with input shaft (without motor)

K series gear speed reducer can be used with circular-conic gear translation and all kinds of compounds.

-General popular the motor with breaking, exploring proof motor, speed-regulating motor, multi-speed motor, frequency conversion motor, D.C motor with IEC and NEMA standard.

-MB, MBN planetary cone-disk variation

-Other type reducers

-Conformant with input shaft (without motor)

WK series bevel gear of right angle gearmotors is the first product to prove equally good in regard to efficiency and versatility within a highly competitive context, both performance- and price-wise.

1. Specification: 37~187 twelve type totally

2. Power: 0.12~200KW

3. Torque: 150~50000N•m

4. Transmission Ratio: 5~195

5. By motor direct connection and shaft input, feet, flange and small flange etc., mounting form.

WK series helical reducer
Efficiency	94%~98% (depends on the transmission stage)
Housing material	HT250 high-strength cast iron
Gear material	20CrMnTi
Surface hardness of gears	HRC58°~62 °
Input / Output shaft material	40Cr
Machining precision of gears	accurate grinding, 6 Grade
Lubricating oil
Heat treatment	tempering, cementiting, quenching,etc.
Brand of bearings	C&U bearing
Brand of oil seal	NAK or other brand
Noise (MAX)	65~70dB
Temp. rise (MAX)	40 C
Temp. rise (Oil)(MAX)	50 C
Vibration	≤20µm

Quality Control

We do 100% run test before despatch.Each item being tested for two hours, and each side for one hour.

Packaging

Company information

Zhejiang Wuma Reducer Co., LTD. is a company specializing in research, development and production of various speed reducers and variators etc. It is a member of China Speed Reducer and Variator Industrial Association.

Our main products are RV series worm reducer, MB,MBN series variator, WR ,WK ,WF series helical gear reducer, WS series helical-worm gear reducer, WH/WB series high power reducer and WAH series hypoid gear reducer etc.We can also provide customised products.The products have serialized and modularized advantages, and have been widely used in the driving fields and transmission for all types of industries.

Our company has internationally and domestically advanced gear grinders, machining center and gear inspection center, as well as universal tool microscope etc. testing and machining equipmentWe have an annual production capacity of 200,000 sets of reducers.

We manufacture according to the ISO9001:2000 quality control system. In 2001, we obtained self-operating import and export qualification certificate. The products have been widely used all over China and exported to Europe, America, HongKong, Taiwan, outh America and Southeast Asia etc.

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