STEPPERONLINE Nema 42 CNC Stepper Motor Bipolar 30Nm 8A 110x110x201mm 4 Wires-42HS79-8004S

This high-performance Nema 42 CNC Stepper Motor is one of the largest CNC motors available, designed for heavy-duty industrial and automation applications. With a robust NEMA 42 frame (110×110mm) and a powerful holding torque of 30Nm, it delivers exceptional precision and reliability. Operating at 8.0A per phase, this motor ensures stable motion control for CNC machines, robotics, and large-scale automation systems. Its durable construction, keyway shaft design, and high insulation class make it suitable for demanding environments. Ideal for applications requiring high torque and accuracy, this motor provides consistent performance and long operational life. Features: High torque output up to 30Nm for heavy-duty applications Standard 1.8° step angle for precise motion control Bipolar 4-wire configuration for efficient performance Strong NEMA 42 (110×110mm) industrial frame Durable keyway shaft for secure mechanical coupling High current rating of 8.0A per phase Insulation Class B (130°C) for thermal protection Suitable for CNC, robotics, and automation systems Package Includes: 1 x STEPPERONLINE Nema 42 CNC Stepper Motor Bipolar 30Nm 8A 110x110x201mm 4 Wires-42HS79-8004S

Specifications

Motor Type	Hybrid Bipolar Stepper Motor
Frame Size	NEMA 42 (110 × 110 mm)
Holding Torque	30 Nm
Rated Current	8.0 A/phase
Shaft Diameter	19 mm (Keyway Shaft)
Shaft Length	55.5 mm
Item Type:	NEMA 42 Stepper Motor
Model No. / Name:	42HS79-8004S
Motor Type:	Hybrid Bipolar Stepper Motor
Frame Size (mm)	NEMA 42 (110 × 110 mm)
Body Length (mm)	201
Shaft Diameter :	19 mm (Keyway Shaft)
Holding Torque (N.m)	30
Shaft Length (mm):	55.5
Lead Length (mm)	300
Step Angle	1.8°
Rated Current (A):	8.0
Safety IP Rating	IP40
Weight (g):	11495
Sensor Type:	Strain Gauge Based Load Cell
Operating Voltage (V):	2.7~5.5
Dimensions (L x W x H) mm	170 x 130 x 130
Installation	Tool-Free, Easy Replacement
Shipping Weight	14 kg
Shipping Dimensions	35 × 30 × 28 cm