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57X57X76mm Nema 23 Closed Loop Stepper Motor 1.8 Degree 2 Phase 2.0Nm With Enclosed
The stepper motor itself is an open-loop control system, but when combined with an encoder, it can achieve closed-loop control. Adjustments can be made based on actual feedback information to better adapt to load changes and environmental disturbances.
Key Features
High torque and high precision
12 years of operation in China with over 800 customers served
Engineers will reach out within 48 hours to offer optimal solutions
Accept contract manufacturing
Motor Specifications
Step Angle
1.8°
Frame Size
57 mm
Number of Phase
2 Phase
Rated Current
3.0 A
Holding Torque
2.0 N.m
Resistance
0.95 ohm
Inductance
3.6 mH
Rotor Inertia
460 g-cm²
Motor Weight
1.1 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
0.6N.m
1.8°
41mm
D Shaft-21mm
1.0A
57SHD4415-21B
1.1N.m
1.8°
54mm
D Shaft-21mm
3.0A
57SHD4816-21B
2.0N.m
1.8°
76mm
D Shaft-21mm
3.0A
57SHD4913-21B
2.5N.m
1.8°
83mm
D Shaft-21mm
3.0A
57SHD4934-20B
3.0N.m
1.8°
100mm
D Shaft-20mm
3.0A
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.
Encoder
Brake
Gearbox
Shaft
Please click the "Get a quote" button below to tell us your requirements.
Company Details
Bronze Gleitlager
,
Bronze Sleeve Bushings
and
Graphite Plugged Bushings
from Quality China Factory
Business Type:
Manufacturer,Trading Company
Year Established:
2011
Total Annual:
4000000-6000000
Employee Number:
50~99
Ecer Certification:
Verified Supplier
"Casun" as a national brand, we have a reputation for providing unmatched application support, consistent quality and unique products.
Starting with a wide range of hybrid stepper motorsour product line has expanded to include linear actuators, BLDC motors, PM motors and more.
&nbs... "Casun" as a national brand, we have a reputation for providing unmatched application support, consistent quality and unique products.
Starting with a wide range of hybrid stepper motorsour product line has expanded to include linear actuators, BLDC motors, PM motors and more.
&nbs...