The motor can be designed &manufactured with customized request.
Description
Nema 23 4 Wires Stepper Motor Bipolar 57×57×41mm For Medical Devices
NEMA 23 stepper motors support multiple driving modes, such as full step, half step, and micro step.
Suitable for various industries and fields, such as industrial automation, robotics, 3D printing, medical devices, etc.
Key Features
High torque and high precision
Deliver various global accreditations for machinery in the high-tech and electronics sectors
Experts in drivetrain solutions
12-year history in China with over 800 clients served
Our engineers will contact you within 48 hours to offer the optimal solution
Motor Specifications
Step Angle
1.8°
Frame Size
57 mm
Number of Phase
2 Phase
Rated Current
1.5 A
Holding Torque
0.75 N.m
Resistance
3.0 ohm
Inductance
7.3 mH
Rotor Inertia
135 g-cm²
Motor Weight
0.42 kg
Number of Leads
4
Connection
Bipolar
Appearance
Dimensions
Operating Specifications
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°C
Insulation Resistance: 100M Ohm at 500 VDC
Dielectric Strength: 500 VDC for 1 min
Available Models
Model
Holding Torque
Step Angle
Length
Type of Shaft
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, etc.
Available Options
Encoder
Brake
Gearbox
Shaft
Product tags
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Nema 23 4 Wires Stepper Motor Bipolar 57×57×41mm For Medical Devices