A compact flat-profile Nema 23 stepper motor (57×51mm) delivering 1000mN.m holding torque at 2.68V, designed for space-constrained automation systems. The integrated gear mechanism enhances torque transmission, making it ideal for robotics, CNC machines, and industrial equipment.

Features:

Bipolar or unipolar versions available
Hybrid stepper construction
Available in single or double shaft versions
CE and RoHS approved
Customizations on request

Dimensions

Motor Specifications

Step Angel	1.8°
Frame Size	51 mm
Number of Phase	2 Phase
Rated Current	4 Amp
Holding Torque	1000 mN.m
Resistance	0.67 ohm
Inductance	2 mH
Rotor Inertia	220 g.cm²
Motor weight	0.58 kg
Connection	Bipolar

Operating Specifications

Motor

Step Angle: 1.8°

Maximum Temperature: 80°C maximum

Ambient Temperature: -20 °C to 50°C

Storage Temperature -20: °C to 100°C

Humidity Range: 85% or less, non-condensing

Magnet Wire Insulation: Class B 130 deg C

Insulation Resistance: 100M Ohm at 500 VDC

Dielectric Strength: 500 VDC for 1 min

Encoder

Voltage: 5 v

Output: A + A - B + B - Z + Z -

Submodels

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If our standard motor cannot meet your needs,

we can customize the motor according to your needs

Customized content includes but is not limited to special shafts, winding parameters, installation dimensions, lead wires with special requirements, connectors, etc.

Options:
Encoder | Brake | Gearbox | Shaft

Please click the "Get a quote" button below to tell us your requirements.

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