China High Precision Helical Worm Speed Reducer




-Motor or AM/AD/AQA Flange Adaptor Installation at the Input Port

-Foot or Flange or Torque-arm Mounted

-Solid or Hollow Shaft Output
-Multiple Options of Painting Color
-Lubrication Oil Available
-Mounting Position: M1-M6
-Position of Motor Junction Box: 0°/90°/180°/270°
Item      S/SF/SA/SAF 87
Input Power
4.0 KW
Permissible Torque
2510.00 Nm
Output Speed
12.0 rpm
Reducer Weight
100.0 Kgs


Product Details

china worm reducer40 china worm reducer41

china worm reducer43 china worm reducer42

Working Environment

-Recommended working temperature: -40℃ to 50℃, lubrication oil should be heated above 0℃ if the machine works below 0℃ -The working place should be lower than 1,000 meters sea level

-The input rotation speed should not exceed 1800rpm, the circumferential speed of gear should not exceed 22rpm
-Suitable for clockwise and anticlockwise rotation
-Without industry limitation
Q1: I want to buy your products, how can I pay?
A: You can pay via T/T(30%+70%), L/C ,D/P etc. You can also order and pay on Alibaba which is safe and effective.
Q2: How can you guarantee the quality?
A: Regularly one-year warranty upon B/L date, but depends the working environment and time. once any quality problem occurred, please send us pictures or video to check, we promise to send spare parts or new products to replace if it is our fault, but we are not responsible for inappropriate operation or wrong specification selection.

Q3: How we select models and specifications?
A: You can email us the series code, motor power,output speed or ratio, service factor or your application…as much data as possible. it is great If you have pictures or drawings for us.

Q4: If we don’t find what we want on your website, what should we do?
A: We offer 2 options:
1, You can email us the pictures, drawings or descriptions details. We will try to design your products on the basis of our
standard models.
2, you can send us samples, we do customized design for your bulk purchasing.
Q5: Can we buy 1 pc of each item for quality testing?
A: Yes, we are glad to accept trial order for quality testing.Q6: How about your product delivery time?
A: Normally for 20’container, it takes 25-30 workdays for worm and cycloid gearbox, 35-40 workdays for helical gearbox.

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