23 Stepper Motor – 1.8° Step Angle, 57mm Frame, 150oz_in Torque, 3A Rated Current

Overview:
The 23HB22-3004D is a compact, energy-efficient stepper motor designed for precision motion control in light-duty industrial applications. With a 57×57×56mm frame and 1.8° step angle, it delivers 150oz-in holding torque at 3A rated current, balancing performance with power efficiency. Featuring 0.95Ω phase resistance and 2.8mH inductance, the motor ensures stable operation. Its D-cut shaft (8mm/6.35mm diameter, 21mm length) and 4-lead wire configuration enable easy mechanical coupling and simplified electrical integration.

Key Features:
1.8° Step Angle: Enables precise positioning (200 steps/rev).
150oz-in Holding Torque: Suited for light-duty 3D printers, small CNC routers, and automation equipment.
3A Rated Current: Optimized for low-heat continuous operation.
57mm Frame Size: Compact 57×57×56mm design for space-constrained setups.
D-cut Shaft: 8mm & 6.35mm diameter with 21mm length for secure pulley/belt attachment.
4-Lead Wire Configuration: Simplifies connection to standard 2-phase drivers.
Electrical Specs: 0.95Ω phase resistance, 2.8mH inductance for stable power conversion.

Applications:
Perfect for desktop 3D printers, small laser engravers, automated dispensers, educational robotics, and hobbyist CNC machines. Ideal for scenarios requiring precise motion in confined spaces, such as DIY projects, laboratory equipment, or small-scale manufacturing.

Mechanical Specifications:
Frame Size: 57×57×56mm
Shaft Type: D-cut
Shaft Dimensions:
Diameter: 8mm & 6.35mm
Length: 21mm
Torque: 150oz-in (holding torque)

Electrical Specifications:
Rated Current: 3A per phase
Phase Resistance: 0.95Ω
Inductance: 2.8mH
Step Angle: 1.8° (200 steps/rev)
Wire Configuration: 4-lead (2-phase)

Environmental Specs:
Operating Temperature: 0°C – 50°C
Humidity: 40–90% RH (non-condensing)
Avoid: Dust, oil, moisture, and corrosive gases.