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Home > Products > WS Series Helical-worm Gear Reducer > Hot Sale Best Quality Gear Box For Extruders

Hot Sale Best Quality Gear Box For Extruders

Product Description

Product Description

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

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

 

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Main product

 
Company Information

 

 

 

FAQ

 

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Product Categories : WS Series Helical-worm Gear Reducer

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