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42JB30K 42mm Easy Installation Spur Gear Gearbox

42JB30K 42mm Easy Installation Spur Gear Gearbox

The 42JB30K is a high-performance square gear reducer for a variety of applications requiring precise torque control.
The parallel gear box is composed of parallel arrangement of gear shaft and gear, the structure is relatively simple, there is no complex planetary gear train or other special mechanism. This simple structure makes the design, manufacturing and assembly process relatively easy, reducing production costs and production cycles. Its shape is usually a regular cuboid, which is easy to install and fix on various equipment, and can adapt to different installation space and location requirements.

  • 42JB30K 42mm Easy Installation Spur Gear Gearbox
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42mm Spur Gear Gearbox 42JB30K

42mm Spur Gearbox,

Permissible Load Range: 3N.m

Spur Gearbox

Dimensions

Parameter

Gear Ratio Parameter

Gear Ratio

L Dimension

Stage1

3.6 〜 10

28.5

Stage2

18 〜 20

Stage3

24 〜 45
Parameter

Parameter

Stage1

Stage2

Stage3

Transmission efficiency

81%

73%

66%

Rated tolerance torque

0.5N.m

1.5N.m

3N.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）

≤50N

Max. shaft axial load

≤15N

Radial play of shaft （near to flange）

≤0.08mm

Axial play of shaft

≤ 0.4mm

Backlash at no-load

≤ 2°

Maximum indentation force on output shaft

≤100N
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About
Zhejiang Dongzheng Motor Co.,Ltd.

Dongzheng Motor was established in 2003, 42JB30K 42mm Easy Installation 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 42JB30K 42mm Easy Installation 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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