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90JB200K 90mm 20N.m Spur Gear Gearbox

90JB200K 90mm 20N.m Spur Gear Gearbox

The 90JB200K is a high-performance square gear reducer for a variety of applications requiring precise torque control. With a maximum allowable torque range of 20N.m, the product offers transmission efficiency and durability.
The gear drive in the parallel gear box is a continuous meshing process, and the load transfer between the adjacent teeth is smooth. In particular, the helical cylindrical gear parallel gearbox, due to the meshing characteristics of helical teeth, makes the number of teeth engaged at the same time increase, and the load distribution is more uniform, which further improves the smoothness of operation. Good manufacturing accuracy and assembly quality can ensure the meshing accuracy of the gear and reduce the generation of vibration and noise. Under normal operating conditions, the parallel gearbox has relatively low vibration and noise levels, providing stable power transmission to the equipment.

  • 90JB200K 90mm 20N.m Spur Gear Gearbox
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90mm Spur Gear Gearbox 90JB200K

90mm Spur Gearbox,

Permissible Load Range: 20N.m

Spur Gearbox

Dimensions

Parameter

Gear Ratio Parameter

Gear Ratio

L Dimension

Stage2

3.6 ~18

42

Stage3

20 ~50

60

Stage4

60 ~200
Parameter

Parameter

Stage2

Stage3

Stage4

Transmission efficiency

81%

73%

66%

Rated tolerance torque

5N.m

10N.m

20N.m

Input and output direction

Same direction

Reverse direction

Same direction

Max momentary tolerance torque

Two times of the rated torque

Operating temperature

-10℃ ~ +80℃

Operating ambient humidity

20%~85% RH

Recommend input speed

≤3000rpm

Technical Data

Bearing at output

Ball bearings

Max. Radial load（10mm from the shaft end）

≤300N

Max. shaft axial load

≤100N

Radial play of shaft （near to flange）

≤0.08mm

Axial play of shaft

≤ 0.4mm

Backlash at no-load

≤ 3°

Sha代 press fit force, max

≤300N
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About
Zhejiang Dongzheng Motor Co.,Ltd.

Dongzheng Motor was established in 2003, 90JB200K 90mm 20N.m Spur Gear Gearbox Suppliers in China. The company has more than 100 independent intellectual property rights, including 9 valid invention patents and 75 valid utility model patents and others. The factory has more than 140 employees and covers an area of more than 7000 square meters, construction area of 15000 square meters. As 90JB200K 90mm 20N.m Spur Gear Gearbox Company, our well-equipped testing laboratory conducts comprehensive quality testing from materials to finished products to ensure product quality. We have supporting automation equipment that can ensure the improvement of production capacity and the control of process accuracy.

At present, our products are mainly DC gear motors, planetary gear motors, worm gear motors and micro reducers, etc. And widely used in service robots, medical equipment, financial apparatus, intelligent office equipment, solar tracker systems, rehabilitation and health equipment, automatic doors, etc. Our products are exported to the United States, Europe, Israel, Korea, Japan, Taiwan and other countries and regions.

Certificate Of Honor
  • CE
  • UKCA
  • EAC
  • REACH
  • CCC
  • RoHS
  • ISO 9001
  • ISO 14001
  • ISO 45001
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