42 mm Mini 2 Phase NEMA17 Stepper Motor for 3D Printer CNC

• Application: CNC Machine
• Speed: Variable Speed
• Number of Stator: Two-Phase
• Excitation Mode: HB-Hybrid
• Function: Driving
• Number of Poles: 4
• Model NO.: JK42HS40-1304A
• Operate Mode: Operate with a Motor Drive
• Type: Electromechanical
• Certification: ISO9001, CCC, Ce, RoHS, SGS
• Brand: Jingkong
• Name: 42 mm Mini 2 Phase NEMA17 Stepper Motor for 3D
• Length: Custom
• Max Axial Force: 10n
• Max. Radial Force: 28n
• Label: Custom
• Transport Package: Inner Pack and Poly and Master Carton and Pallet
• Specification: 42*40mm
• Trademark: JK
• Origin: Jiangsu Changzhou
• HS Code: 8501109990
• Production Capacity: 50000piece/Month

Product Description

42 mm mini 2 phase NEMA17 stepper motor for 3D Printer CNC                         

                                                                       

General Specification:

Step Angle  Accuracy: ±5%
Resistance Accuracy: ±10%
Inductance Accuracy: ±20%
Temperature Rise: 80°C Max
Ambient Temperature: -20°C~+50°C
Insulation Resistance: 100MΩ Min., 500VDC
Dielectric Strength:  500VAC for one minute
Shaft Radial Play:  0.02Max (450g-load)
Shaft Axial Play: 0.08Max (450g-load)

Specification:

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
JK42HS34-0956	1.8	34	0.95	4.2	2.5	1.6	6	120	34	0.22
JK42HS34-0406	1.8	34	0.4	24	15	1.6	6	120	34	0.22
JK42HS34-0316	1.8	34	0.31	38.5	21	1.6	6	120	34	0.22
JK42HS34-1334	1.8	34	1.33	2.1	2.5	2.2	4	120	34	0.22
JK42HS40-1206	1.8	40	1.2	3.3	3.2	2.6	6	150	54	0.28
JK42HS40-0806	1.8	40	0.8	7.5	6.7	2.6	6	150	54	0.28
JK42HS40-0406	1.8	40	0.4	30	30	2.6	6	150	54	0.28
JK42HS40-1684	1.8	40	1.68	1.65	3.2	3.6	4	150	54	0.28
JK42HS48-1206	1.8	48	1.2	3.3	2.8	3.17	6	260	68	0.35
JK42HS48-0806	1.8	48	0.8	7.5	6.3	3.17	6	260	68	0.35
JK42HS48-0406	1.8	48	0.4	30	25	3.17	6	260	68	0.35
JK42HS48-1684	1.8	48	1.68	1.65	2.8	4.4	4	260	68	0.35
JK42HS60-1206	1.8	60	1.2	6	7	6.5	6	280	102	0.5

Applications:

Used for robots stepper motor,
electronic automatic equipment stepping motor,
medical instrument stepping motor,
advertising instrument stepper motor,
lighting& audio equipment stepper motor,
printer stepper motor, textile machinery stepper motor.
Cnc router stepper motor.
Packing: