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573S09-EC 2Phase NEMA 23 Stepper Motor
Leadshine 573S09-EC-1000 is a 128 oz-in (0.9 Nm) 3-phase NEMA 23 stepper motor with 4 000 CPR (1 000-line) incremental encoder (A A- B B- signals). It is built with high quality material and can move smoothly with very low noise and heating. When driven by Leadshine HBS57 easy servo drive (closed loop stepper drive) the position loop between 573S20-EC and the drive is closed. You will never get stall or loss of steps often seen in open loop stepper systems. Because there is no torque resolution needed like in open loop stepper systems you can much better high-speed performance than open loop stepper systems by increasing up to 30%. Leadshine 573S20-EC can also driven by regular open loop 3-phase stepper drives and feed back encoder signals to motion controllers or external devices. Features: 3-Phase NEMA 23 frame size 128 oz-in (0.9 Nm) holding torque Speed range: 0-3 000 RPM Integrated 1 000-line (4 000 CPR) Incremental Encoder with A A- B and B- signals 0.315 inch (8 mm) shaft size Quiet movement and low motor heating Specifications: Model: 573S09-EC Frame Size: NEMA 23 Phase: 3 Step Angle: 1.2 Number of Leads: 3 Holding Torque: 128.0 Oz-In Encoder Resolution: 4 000 CPR Shaft Size: 0.315 inch Phase Current: 5.8 A Inductance: 0.72 mH Resistance: 0.35 Ohm Rotor Inertia: 0.00395 oz-in-sec2 Length: 2.87 inches Weight: 1.65 lbs Mechanical Specifications (unit: mm): Matching Drive: HBS57(Easy Servo Drive) 3DM683(Stepper Drive) 3DM683-HV(Stepper Drive) Note: when driven by an leadshineoffered Leadshine 3-phase hybrid servo drive or open-loop 3-phase stepper drives you can run this 3-phasemotor like a 2-phase stepper motor. There is no need to reconfigure your control system configuration. When moving in full step mode this 3-phase stepper motor will move 200 steps per resolution same as a 2-phase stepper motor.