Reprap 3D Printer NEMA 17 Stepper Motor NEMA 17 3D Printer Stepping Motors, Crimped with Different Type Connectors

• Customization: Available
• Application: Printing Equipment
• Speed: Constant Speed
• Model NO.: 3D-nema 17
• Number of Stator: Two-Phase
• Excitation Mode: HB-Hybrid
• Function: Driving
• Type: Magnetic-Electric
• Certification: ISO9001, RoHS&Ce
• Brand: Smart Automation
• Step Angle: 1.8°
• Holding Torque: Customsized
• Shaft Type: Customsized
• Current: Customsized
• Transport Package: Standard Export Package
• Specification: 42mm
• Trademark: Smart Automation
• Origin: China
• HS Code: 8501109990
• Production Capacity: 50000PCS Per Month

Product Description

Smart Automation Products-- Hybrid Stepper Motors--1.8° Nema 17, 42mm 

Model No.		Rated Voltage	Current /Phase	Resistance /Phase	Inductance /Phase	Holding Tprque		#Of Leads	Rotor Inertia	Weight	Length
Single Shaft	Double Shaft	V	A	Ω	mH	Oz-in	g-cm		g-cm2	Kg	mm
SM42HT33-0956A	SM42HT33-0956B	4	0.95	4.2	2.5	22	1580	6	35	0.22	33
SM42HT33-0406A	SM42HT33-0406B	9.6	0.4	24	15
SM42HT33-0316A	SM42HT33-0316B	12	0.31	38.5	21
SM42HT33-1334A	SM42HT33-1334B	2.8	1.33	2.1	2.5	30	2200	4
SM42HT38-1206A	SM42HT38-1206B	4	1.2	3.3	3.2	36	2590	6	54	0.28	38
SM42HT38-0806A	SM42HT38-0806B	6	0.8	7.5	6.7
SM42HT38-0406A	SM42HT38-0406B	12	0.4	30	30
SM42HT38-1684A	SM42HT38-1684B	2.8	1.68	1.65	3.2	50	4000	4
SM42HT47-1206A	SM42HT47-1206B	4	1.2	3.3	2.8	44	3170	6	68	0.35	47
SM42HT47-0806A	SM42HT47-0806B	6	0.8	7.5	6.3
SM42HT47-0406A	SM42HT47-0406B	12	0.4	30	25
SM42HT47-1684A	SM42HT47-1684B	2.8	1.68	1.65	2.8	62	4400 upto 5500	4

Dimensions

Linear Type
*Note: We can also manufacture products according to customer's requirements.
Screw Rod Specification
 

Screw Dia.(mm)	Lead(mm)	Travel Per Step @ 1.8 deg(mm)	Travel Per Step @ 0.9 deg(mm)
5	2	0.01	0.005
5.5	1.27	0.006	0.0032
5.5	5.08	0.0254	0.0127
6.35	2	0.01	0.005
6.35	1.27	0.006	0.0032
6.35	2.54	0.0127	0.0064
6.35	5.08	0.0254	0.0127
8	8	0.04	0.02
8	4	0.02	0.01
8	2	0.01	0.005