Item Name: Nema 23 Stepper Motor with Driver Kit Leadshine Description: Leadshine CM Service Stepper Motors and DM series Drivers are highly reliable, with good performance and competitive costs. They are commonly used in DIY high-performance CNC projects. Model Notes: M545D/DM542J, support DC 5V/24 Signal, For Nema17,Nema23, and peak current less than 4.2A M556D/DM556J, support DC 5V/24 Signal, For Nema23,Nema24, and peak current less than 5.6A DM542, support DC 5V/24 Signal, For Nema23 with holding brake, and peak current less than 4.2A DM556, support DC 5V/24 Signal, For Nema23, Nema24 with holding brake, and peak current less than 5.6A PCs in Item: 1 Set (Stepper Motor Driver, motor cable length ~40cm) Manufacturer: Motor and driver: Leadshine Control Technology Co. Ltd., China. Reference: Leadshine CM Series Stepper Motor Datasheet (PDF) Leadshine CM Series Stepper Motor Specification Notes: The motor cable is generic DIY cable, not leadshine brand Model 57CM06 57CM13 57CM23 57CM26 Step Angle 1.8° 1.8° 1.8° 1.8° Number of Phases 2 2 2 2 Holding Torque 0.6Nm 1.3Nm 2.3Nm 2.6Nm Rated Current 3.0A 3.0A/4.0A 4.0A/5.0A 4A/5A Phase Resistance 0.7Ω 0.8Ω/0.42Ω 1.1Ω/0.5Ω 0.8Ω/0.44Ω Phase Inductance 1.4mH 2.8mH/1.6mH 4.2mH/2mH 3.2mH/2mH Rotor Inertia 120 g-cm² 300 g-cm² 480 g-cm² 520 g-cm² Shaft Diameter 6.35mm 6.35mm/8mm 8mm 8mm Shaft Length 21mm 21mm 21mm 21mm Body Length 41mm 55mm 76mm 85mm
