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RHW10L single stage worm gearbox

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Ms. Linus li
No.6 Qingfeng Road, Dongou Industrial Zone, Yongjia County, Wenzhou City, Zhejiang Province, China
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RHW10L single stage worm gearbox

Product Details:
Place of Origin: Wenzhou, China
Brand Name: Roysol
Model Number: RHW10L
Payment & Shipping Terms:
Minimum Order Quantity: 1
Packaging Details: according to customer's requirements
Delivery Time: 10days after confirm the order
Payment Terms: T/T and negotiable
Supply Ability: 100000


RHW part turn worm gearboxes are applied to dampers, ball valves, butterfly valves and also other 90° quarter turn valves. RHW part turn worm gear operator has variety models of hand wheel for optional.


Model RHW10L
Output Torque (N.m) 1000
Ratio 34:1
Input Torque   (N.m) 109
Standard Flange F10/F12/F16
Optional Flange F07/F14
Max stem Diameter  (mm) Φ40
Input Shaft    (mm) Φ20
Handwheel   (mm) 400
Max stem Height (mm) 85
Reference weight without handwheel (kg) 11
Optional Round hole/ square hole/ special shaped hole
Operating temperature  -20℃ to +120℃   Specific requirements can be submitted
Protection grade IP67    Optional IP65/ IP68   
Painting color RAL5017 or Customization
Main Material  Housing: Ductile Casting Iron; Worm gear: Ductile Casting  Iron, Worm: steel 








Roysol RHW series Part-turn Gearboxes use worm and worm wheel revolute pairs, with high performance needle roller bearing assembled on both ends of the worm shaft. It ensures the thrust requirement during rotation. It’s in high mechanical efficiency withstands big torque, small size with compact design, and it’s also easy to operate and has reliable self-locking function



1.Precision casting ductile iron housing

2.Optional output torque, range up to 32000Nm

3.High efficient needle roller bearing

4.High strength steel input shaft

5.Stroke 0°- 90°( ±5°)

6.Compact structure

7.Grease filled for longer life

8.Adjustable stopper (±5°)

9.Good seal


Connect with valve

The flange connecting to valve is according to ENISO5210, ISO5211 or DIN3210(Customization)



Main Products

Worm gearbox, bevel gearbox, valve gear box,worm gear operator, worm gear actuator, valve worm gear, valve gear operator, valve gear actuator






Contact Us
Ms. Linus li
  • 86-0577-57765687
  • No.6 Qingfeng Road, Dongou Industrial Zone, Yongjia County, Wenzhou City, Zhejiang Province, China
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