42JX150K/42STH Planetary Gearbox Stepper Motor Manufacturer

42JX150K/42STH Planetary Gearbox Stepper Motor

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Basic parameters
Alternative material for annular gear: Metal
Φ42mm
Permitted torque for 42JX150K/42STH planetary gearbox stepper motor ranges from 3.0 N.m to 10.0N.m.

Mounting Dimension

Planetary Gear Reducer

Ring material	Metal
Bearing at output	Ball bearings
Max. Radial load (10mm from flange)	≤80N
Max. shaft axial load	≤30N
Radial play of shaft (near to flange)	≤ 0.06mm
Axial play of shaft	≤0.3mm
Backlash at no-load	≤1.5°

Properties of 42STH gearbox stepper motor

Single Shaft	Rated Voltage V	Current / Phase A	Resistance / Phase Ω	Inductance / Phase mH	Holding Torque kg·cm	Extension lines	Rotor Inertia g·m²	Weight (g)	Length L1 mm	Max. Gear Ratio
42STH33-0956A	4	0.95	4.2	2.5	1.6	6	35	0.22	34	≤ 1:264
42STH33-0406A	9.6	0.4	24	15	1.6	6				≤ 1:264
42STH33-0316A	12	0.31	38.5	21	1.6	6				≤ 1:264
42STH33-1334A	2.8	1.33	2.1	2.5	2.2	4				≤ 1:189
42STH38-1206A	4	1.2	3.3	3.2	2.6	6	54	0.28	40	≤ 1:100
42STH38-0806A	6	0.8	7.5	6.7	2.6	6				≤ 1:100
42STH38-0406A	12	0.4	30	30	2.6	6				≤ 1:100
42STH38-1684A	2.8	1.68	1.65	3.2	3.6	4				≤ 1:71

For common products, there is single shaft, while double shaft can be customized.

Properties of 42JX150K planetary motor

Reduction ratio	3.5	14	17	21	49	61	84	104	126	172	212	294
Number of gear trains	1	2			3					4
Length (L2) mm	32.5	39.2			45.9					52.6
Max. rated torque (kg•cm)	30	50			90					150
Instant permissible torque (kg•cm)	90	150			270					450
Efficiency	90%	81%			73%					66%
Weight (g)	320	420			520					620

Dongzheng Motor is an experienced electric motor manufacturer, mainly makes gear motors and gearbox, and offers as AC Gearmotor, brushless DC gear motor, planetary motors, worm gear motor. fully equipped gearmotor production line and abundant motor production material, well trained staff can offer good quality gearmotors and gearbox to clients, we have had lots of experiences to serve different clients of countries.

Index
electric motor, gear motor, industrial motor, mini motor