Casun Motor Nema 23 Stepper Motor IRS57E Closed Loop Stepper Motor 900mN.m 12V CE RoHS
The Casun Nema 23 Closed Loop Stepper Motor (Model: IRS57E) delivers industrial-grade precision and reliability for demanding automation applications. Combining 900mN.m high torque with 12V low-voltage operation, this motor integrates encoder-based closed-loop control to eliminate step loss and ensure consistent performance in CNC, robotics, and high-speed positioning systems.
Features:
| Step Angel
| 1.8° |
| Frame Size
| 45 mm |
| Number of Phase
| 2 Phase |
| Rated Current
| 1.0 Amp |
| Holding Torque
| 900 mN.m |
| Resistance
| 12 ohm |
| Inductance
| 28 mH |
| Rotor Inertia
| 155 g.cm² |
| Motor weight
| 0.6 kg |
| Connection
| Bipolar |
Motor
Step Angle: 1.8°
Maximum Temperature: 80°C maximum
Ambient Temperature: -20 °C to 50°C
Storage Temperature -20: °C to 100°C
Humidity Range: 85% or less, non-condensing
Magnet Wire Insulation: Class B 130 deg C
Insulation Resistance: 100M Ohm at 500 VDC
Dielectric Strength: 500 VDC for 1 min
Encoder
Voltage: 5 v
Output: A + A - B + B - Z + Z -

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