Jk42hsg NEMA17 42mm Stepper Motor with Gearbox Gear Reducer Motor

• Application: Printing Equipment
• Speed: Low Speed
• Number of Stator: Two-Phase
• Certification: ISO9001, Ce RoHS
• Brand: Jkongmotor
• Transport Package: Export Carton
• Origin: China
• HS Code: 8501109990
• Production Capacity: 100000PCS/Month

Product Description

JK42HSG Gearbox Stepper motor 42m

Specification:

/General Specification:

Housing Material	Metal
Bearing at Output	Ball Bearings
Max.Radial Load(12mm from flange)	≤20N
Max.Shaft Axial Load	≤15N
Radial Play of Shaft (near to Flange)	≤0.06mm
Axial Play of Shaft	≤0.3mm
Backlash at No-load	1.5°

42HS   42HS Hybrid Stepping Motor Specifications

Model No.	Step Angle	Motor Length	Current /Phase	Resistance /Phase	Inductance /Phase	Holding Torque	# of Leads	Detent Torque	Rotor Inertia	Mass
	( °)	(L)mm	A	Ω	mH	kg.cm	No.	g.cm	g.cm	Kg
JK42HS34-1334	1.8	34	1.33	2.1	2.5	2.6	4	120	34	0.22
JK42HS40-1304	1.8	40	1.3	2.6	4.5	4.1	4	150	54	0.28
JK42HS40-1704	1.8	40	1.7	1.5	2.3	4.2	4	150	54	0.28
JK42HS48-1684	1.8	48	1.68	1.65	2.3	4.4	4	260	68	0.35

Gearbox Specifications

Reduction ratio	5	10	15	20
Number of gear trains	1		2
(L2)Length(mm)	28.5
Peak torque(kg.cm)	10
Backlash at Noload()	4deg		3deg

 

Drawing: