The motor can be designed &manufactured with customized request.
Description
Nema 23 Bipolar 1.2Nm 2.8A 2.5V 4 Wires Stepper Motor 57x56mm For Automation
The Nema 23 Bipolar Stepper Motor delivers powerful holding torque in a compact 57x56mm package.
This 2.8A, 2.5V motor is designed for automation applications and works optimally with microstepping
drivers to reduce vibration and achieve higher step resolution.
Key Features
High torque and precision performance
Professional drivetrain solution specialist
Multiple international certifications
Custom services and contract manufacturing available
Appearance & Dimensions
Motor Specifications
Step Angle
1.8°
Frame Size
57 mm
Number of Phase
2 Phase
Rated Current
2.8 A
Holding Torque
1.2 N.m
Resistance
0.9 ohm
Inductance
2.5 mH
Rotor Inertia
300 g-cm²
Motor Weight
0.7 kg
Number of Leads
4
Connection
Bipolar
Operating Specifications
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°C
Insulation Resistance
100M Ohm at 500 VDC
Dielectric Strength
500 VDC for 1 min
Available Submodels
Model
Holding Torque
Step Angle
Length
Shaft Type
Rated Current
57SHD4013-21B
0.6 N.m
1.8°
41 mm
D Shaft-21mm
1.0 A
57SHD4415-21B
1.1 N.m
1.8°
54 mm
D Shaft-21mm
3.0 A
57SHD4816-21B
2.0 N.m
1.8°
76 mm
D Shaft-21mm
3.0 A
57SHD4913-21B
2.5 N.m
1.8°
83 mm
D Shaft-21mm
3.0 A
57SHD4934-20B
3.0 N.m
1.8°
100 mm
D Shaft-20mm
3.0 A
Customization Options
If our standard motor cannot meet your needs, we can customize the motor according to your requirements.
Customized content includes but is not limited to special shafts, winding parameters, installation
dimensions, lead wires with special requirements, connectors, and more.
Available Options
Encoder
Brake
Gearbox
Shaft
Please click the button below to tell us your requirements and get a customized quote.