NEMA 23 Closed-loop Ball Screw Linear Actuator Stepper Motor Stack 56mm Lead 4mm with 1000PPR Encoder

Part Number: 57LS56-4004G-300L1204E
Lead Time: In Stock
Unit Price: US $122.00

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Tags: NEMA 23 Closed-loop Ball Screw Linear Actuator Stepper Motor Stack 56mm Lead 4mm 1000PPR Encoder

This size 56 external linear actuator with body part 56mm NEMA 23 closed-loop stepper motor is integrated with a diameter Φ12mm ball screw length 300mm & a bacll screw nut. And the ball screw lead travel is 4mm per revolution/0.02mm per step. A 1000PPR incremental encoder is assembled for closed loop servo control.

Electrical Specification

Manufacturer Part Number: 57LS56-4004G-300L1204E
Motor Type: External
Step Angle: 1.8deg
Bipolar/Unipolar: Bipolar
Holding Torque: 1.3Nm/184.6oz.in
Rated Current/phase: 4.0A
Driving Voltage: 24-72V

Physical Specification

Frame Size: 57x57mm
Body Length: 56mm
Ball Screw Length: 300mm
Ball Screw Diameter: Φ12mm
Ball Screw/Step: 0.02mm
Ball Screw/Revolution: 4mm
Number of Leads: 4
Lead Length: 500mm

Encoder Specification

Encoder Type: Incremental
Encoder Resolution: 1000PPR
Encoder Signal Channels: 2
No. of Leads: 6
Lead Length: 500mm
Supply Voltage: 5.0V

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Product Details
Model Number	57LS56-4004G-300L1204E
Product Type	External Ball Screw Stepper
Lead Time	in stock
Insulation Class	B
Protective Grade	IP20
Stepper Motor Specification
Step Angle(deg.)	1.8
Bipolar/Unipolar	Bipolar
Holding Torque(Nm)	1.3
Rated Current(A)	4.0
Driving Voltage(VDC)	24-48
Frame Size(mm)	57x57
Stack Length(mm)	56
Encoder Specification
Encoder Type	Incremental
Encoder Resolution(PPR)	1000
Ball Screw Specification
Ball Screw Diameter(mm)	12
Ball Screw Travel/Revolution(mm)	4
Ball Screw Travel/Step(mm)	0.02
Ball Screw Length(mm)	300

motor body length 56mm, ball screw length 300mm, can be customized.