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Nema 23 Stepper Motor, 2 Phase, 4.2A, 3N·m

5 out of 5 based on 4 reviews | Write a review
$127.99
2 phase permanent magnet Nema 23 stepper motor, 57 x 57 flanged size, rated current 4.2A, holding torque 3N·m, 4 lead wires, step angle 1.8 degree, accuracy ±5% at full step, motor length 100mm, high torque, compact size and lightweight at low cost, optional shaft diameter 8mm or 6.35mm.
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SKU: ATO-STEP-23D420
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Delivery date: 6-12 days

Cheap Nema 23 hybrid stepper motor is a four-wire connection motor with encoder, 3N·m, step angle accuracy ±5%, high torque and high precision. The bipolar stepper motor is used in CNC machine, drawing equipment and sewing machine, robot arm, 3D printer and so on.

Physical Specification

  • Model Number: ATO-FY56ED420A
  • Matched the Driver Model: ATO-FYDM504T
  • Flanged Size: 57 x 57mm (Nema 23)
  • Motor Length: 100mm
  • Shaft Diameter: 8mm/ 6.35mm
  • Number of Leads: 4 wire
  • Weight: 1.5kg

Electrical Specification

  • Motor Type: Bipolar Stepper
  • Step Angle: 1.8°
  • Rated Current: 4.2A
  • Holding Torque: 3 N·m (300 N·cm, 425 Oz.in)
  • Phase Resistance: 0.7Ω
  • Phase Inductance: 2.9mH
  • Rotor Inertia: 680g·cm2

Dimensions (Unit: mm)

L=100mm

Dimensions of Nema 23 2 Phase Hybrid Stepper Motor

Wiring Diagram

Wiring Diagram of Nema 23 2 Phase Stepper Motor

Speed-Torque Curve Diagram

Speed Torque Curve Diagram of Nema 23 2 Phase Hybrid Stepper Motor

Details

Nema 23 Stepper Motor 2 Phase 0.43N·m-3N·m Details

Tips: The difference in overload capacity between stepper motor and AC servo motor

Stepper motors generally do not have overload capacity. When using, you must ensure that the load is within the required range. Once overload occurs, normal operation will be affected.

But the AC servo motor is just the opposite. It has a relatively strong overload capacity, and can be more complicated in the application. The load exceeds the rated value and can still function normally, and it will not cause adverse effects because the load is not within the required range.

Existing reviews of Nema 23 Stepper Motor, 2 Phase, 4.2A, 3N·m
For my CNC machine
I like this nema 23 stepper motor very much. I am using them in my new CNC machine. It's been in use for three months now. It's great that a small nema 23 stepper motor can do so much.
From: Manatee | Date: 03/11/2022
Was this review helpful? Yes No (0/0)
Works great so far, powerful.
This Nema 23 stepper motor is a solid motor, works great so far. Good holding torque with the right stepper driver. Very pleased with the results, and I will buy from ATO again.
From: Craig | Date: 27/07/2022
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Well built, solid stepper motor.
This 2 phase stepper motor is decent for the money, well built, solid and powerful. I feel like I got something better than I had anticipated.
From: Jimp | Date: 29/06/2022
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SKU: ATO-STEP-23C350
High torque Nema 23 hybrid stepper motor for sale, 3.5A, holding torque at 2.2N·m, 2 phase 4 lead wires, shaft size of 8mm and 6.35mm available, motor length 82mm. This permanent magnet stepper motor is used in 3D printer, CNC machine, robot arm and other mechanical equipment, low noise and low price.