NEMA 17 Stepper Motor 42mm 0.9° Step Angle with 1.68A Current for 3D Printers and CNC

Price Negotiable

Price: $4-10/Unit

MOQ: 1 Unit

Delivery Time: 15-30 work days

Brand: VIC-TECH

Product Description

High Precision NEMA 17 Stepper Motor Overview

Our 2-phase NEMA 17 stepper motors deliver exceptional positioning precision with high power output at low speeds. These 42mm hybrid linear stepper motors feature permanent magnet technology and advanced micro-stepping capabilities for superior motion control in compact applications.

Key Performance Features

High positioning precision for accurate motion control
Excellent stall torque performance at low speeds
Advanced micro-stepping capability for smooth operation
Long service life with brushless design eliminating mechanical commutation
Compact 42mm frame size for space-constrained applications

Mechanical Dimensions

Industry Applications

3D Printers and CNC Equipment
Textile Machinery and Automation Systems
Packaging Machines and Conveyor Systems
Medical Equipment and Fluid Control Systems
Office Automation and Vending Machines
Gate Openers and Engineering Vehicles
Renewable Energy Systems

Technical Specifications

Model No.	Step Angle (°)	Motor Length (mm)	Current Per Phase (A)	Resistance /Phase (Ω)	Inductance /Phase (mH)	Holding Torque (kg.cm)	Leads No.	Detent Torque (g.cm)	Rotor Inertia (g.cm²)	Weight (Kg)
42HM34-1334	0.9	34	1.33	2.1	4.2	2.2	4	200	35	0.22
42HM34-0316	0.9	34	0.31	38.5	33	1.58	6	200	35	0.22
42HM34-0956	0.9	34	0.95	4.2	4	1.58	6	200	35	0.22
42HM40-1684	0.9	40	1.68	1.65	3.2	3.3	4	220	54	0.28
42HM40-0406	0.9	40	0.4	30	30	2.59	6	220	54	0.28
42HM40-1206	0.9	40	1.2	3.3	3.4	2.59	6	220	54	0.28
42HM48-1684	0.9	48	1.68	1.65	4.1	4.4	4	250	68	0.38
42HM48-1206	0.9	48	1.2	3.3	4	3.17	6	250	68	0.38
42HM48-0406	0.9	48	0.4	30	38	3.17	6	250	68	0.38
42HS60-1684	0.9	60	1.68	1.65	5	5.5	4	270	106	0.55