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                  Nema 23 2-phase Stepper Motor, 5A, 1.8 degree, 4 wires

                  5 out of 5 based on 1 reviews | Write a review
                  $91.15
                  Nema 23 stepper motor, 2-phase 4-wire, phase current of 5A, holding torque of 2.2Nm, 1.8 deg. step angle (200 steps/revolution), reasonable price and manufacturer direct sale.
                  SKU: ATO-STEP-822305
                  Free Shipping Worldwide
                  Delivery date: 6-20 days

                  Nema 23 Stepper motor, 2.2Nm in 82mm, 1.8 degree, manufacturer direct sale.

                  Specification

                  Electrical Specification Model ATO57STH82-5004
                  Step Angle 1.8°
                  Holding Torque 2.2Nm
                  Rated Current/phase 5A
                  Phase Resistance 0.6Ω
                  Inductance 1.5mH
                  Rotor Inertia 600g-cm2
                  Physical Specification Frame Size 57 x 57mm
                  Length 82mm
                  Shaft Diameter Φ6.35mm
                  Shaft Length 19mm
                  Motor Leads 4
                  Weight 1.2kg
                  Technical Parameters Step Angle Accuracy ±5% (full step, no load)
                  Resistance Accuracy ±10%
                  Inductance Accuracy ±20%
                  Temperature Rise 80℃ Max. (rated current, 2 phase on)
                  Ambient Temperature -20℃~+50℃
                  Insulation Resistance 100MΩ Min. 500VDC
                  Dielectric Strength 500V AC for one minute
                  Shaft Radial Play 0.02Max. 450g
                  Shaft Axial Play 0.08Max. 450g
                  Quality Assurance Warranty Period 12 months
                  Certificate CE, ROHs, ISO/SGS9001

                  Nema 23 Stepper Motor Dimensions: (Unit=mm)

                  NEMA 23 hybrid stepper motor dimensionsL Max=82mm

                  Nema 23 Stepper Motor Wiring Diagram

                  NEMA 23 hybrid stepper motor wiring diagram

                  Tips: What are differences between stepper motor and reducer motor?

                  Stepper motor indicates the kind of open-loop control element stepping motor that transforms the pulse signal into angular or linear displacement. Under the circumstance of no-load, the rotational velocity and stop location of the motor only depends on the frequency and pulse number of pulse signal instead of the influences of load change. When the stepper driver receives a pulse signal, it drives the stepper motor to rotate along the set direction by a fixed angle, called stepping angle, which rotates according to the fixed angle step by step. The angular displacement can be controlled by controlling the pulse number to reach the purpose of accurate positioning. In the meantime, the rotational velocity and acceleration of the motor can be controlled by controlling the pulse frequency to ultimately achieve the purpose of speed control.
                  Reducer motor is comprised of reducer (gear box) and motor. The motor provides high velocity rotation but the torque is small and inertia is large. The function of the reducer is to reduce the rotational velocity, increase torque and reduce inertia to achieve the ideal rotational velocity and torque. For instance, as for common electric curtain and roller gate, the reducer motor is used, featuring slow rotational velocity and large torque.
                  The difference between the both is that the velocity and time can be set for the stepper motor (the distance and speed can be set too); the rotational velocity of the reducer is decided according to the reduction ratio. The velocity cannot be adjusted but the torque can be adjusted. However, the torque of the stepper motor is small but that of the reducer motor is large.

                  Existing reviews of Nema 23 2-phase Stepper Motor, 5A, 1.8 degree, 4 wires
                  Five star for this stepper motor
                  Awesome, this stepper motor is suitable for my driver and performs very well with an arduino.
                  From: Nathan | Date: 28/08/2018
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