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Home / Product / Geared Stepper Motor / Planetary Gear Stepper Motor / 42JXGS100K/42STH 42mm 3N.m~10N.m Planetary Gear Stepping Motor
42JXGS100K/42STH 42mm 3N.m~10N.m Planetary Gear Stepping Motor

42JXGS100K/42STH 42mm 3N.m~10N.m Planetary Gear Stepping Motor

42JXGS100K/42STH uses a metal inner gear ring, is a planetary reducer with an outer diameter of 42 mm, allowing the torque range :3N.m~10N.m.
The stepper motor has a fast response characteristic and can reach a stable operating state in a short time. The dynamic response performance of the system is further improved by combining the low inertia characteristic of the planetary deceleration stepper motor. It can be quickly started, stopped and reversed, which can meet some applications with high dynamic performance requirements, such as fast positioning and frequent start-stop actions in automated production lines.

  • 42JXGS100K/42STH 42mm 3N.m~10N.m Planetary Gear Stepping Motor
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42JXGS100K/42STH

42mm Planetary Gearbox

Permissible Load Range: 3N.m~ 10N.m

Planetary Gear Stepping Motor (Ring Gear Material: Metal）

Dimensions

Planetary Gearbox

Ring material

Metal

Bearing at output

Ball bearings

Max. Radial load （10mm from flange）

≤50N

Max. shaft axial load

≤30N

Radial play of shaft （near to flange）

≤0.07mm

Axial play of shaft

≤0.3 mm

Backlash at no-load

≤1.5°

Technical Data

42STH Hybrid Stepping Motor Specifications

Model No.

Rated Voltage

Current/Phase

Resistance/Phase

Inductance/Phase

Holding Torgue

# of Leads

Rotor Inertia

Weight

Length L1

Max. Gear Ratio

Single Shaft

V

A

Ω

mH

g.cm

g-m²

g

mm

42STH33-1334A

2.8

1.33

2.1

2.5

2.2

4

35

0.22

34

42STH38-1684A

2.8

1.68

1.65

3.2

3.6

4

54

0.28

40

≤1:91
40JXGS100K Planetary Gearbox Specifications

Reduction ratio

3.82

4.88

15

19

24

56

71

91

116

212

271

346

Number of gear trains

1

2

3

4

Length(L2) mm

36.9

47.4

57.7

68

Max. rated torque kg. cm

30

50

80

100

Short time permissible torque kg.cm

90

150

240

300

Efficiency %

0.9

0.81

0.73

0.66

Weight g

200

270

330

410

Frequency-torque Characteristics

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About
Zhejiang Dongzheng Motor Co.,Ltd.

Dongzheng Motor was established in 2003, 42JXGS100K/42STH 42mm 3N.m~10N.m Planetary Gear Stepping Motor 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 42JXGS100K/42STH 42mm 3N.m~10N.m Planetary Gear Stepping Motor 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.

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  • ISO 14001
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