Product Details

High efficiency gearbox bearing puller

Similar Products


WK SERIES	WF SERIES	WR SERIES

Specifications

This series worm-gear reducer was designed after RV worm microreducer,

which have a complete norm, wide speed for selection, and many mounting positions. Its performance and mounting dime nsions conform the same kinds of foreign.

The combination of worm and gear has higher efficiency and wider speed range to single worm.

Designation of square shape, beautiful shape, compact structure, radiate heat efficiently and low noise.

Good sealing and adaptability.

Its combination with T gear reducer and MB/MBN variator can meet all kinds of speed requirement.

1,Specification: 37~97 seven type totally

2,Input Power: 0.12~22KW (Four-stage motor)

3,Output Torque: 9~3700N•m

4,Transmission ratio: 7.8~300

5,By feet installation,shaft installation,flange connection and flange shaft installation etc., mounting forms.

WS series worm gear reducer
Efficiency	55%~80% (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	HRB heavy-duty bearing, 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

Customized

These data and parts can be changes as your requirements.

1,Housing Design,Ratio,etc.

2,Key Spare Parts(Bearing/Oil Seal).

3,Color.

4,Name Plate.

5,Oil Brand.

We can develop as customers' samples and drawings.

Quality Control

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

Packing

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.