NEMA23-05

The NEMA23-05 is a powerful, high-torque stepper motor designed for demanding motion and positioning tasks. Thanks to its robust NEMA 23 design, it is particularly well-suited for applications in automation, CNC, milling, and robotics.

With 200 steps per revolution and a step angle of 1.8°, the motor enables precise and controlled positioning. This allows even axes subjected to higher mechanical loads to be moved reliably and with consistent repeatability.

The holding torque of 1.3 Nm provides a high torque reserve, making the NEMA23-05 particularly wellsuited for applications that require both precision and powerful drive. The combination of performance and the compact NEMA-23 design enables versatile use in machine and automation projects.

The 6.35-mm shaft with a flat spot facilitates a secure mechanical connection to couplings or other drive components. Four open connection wires also allow the motor to be flexibly integrated into various control systems and designs.

Specifications

Shaft dimensions

Ø 6.35 x 20 mm (5.85 mm flat spot)

Specification

57SHD4824-20B-0

Connection

4 connecting cables with open ends

Steps per Revolution

200

Holding torque

1.32 Nm

Step angle

1.8 ° ±5 %

Rated voltage

6.5 V

Rated current

1 A

Number of Phases

2

Phase resistance

6.5 Ω

Phase inductivity

20 mH

Isolation resistance

Min. 100 MΩ @500 V DC

Isolation class

B (130°C)

Rotational inertia

460 g·cm²

Detent torque

0.07 Nm

Permitted operating temperature

-10 to 50 °C

Additional information

Dimensions

56 x 56 x 120 mm

Weight

1000 g

Items shipped

NEMA23-05 stepper motor

EAN

4250236821764

Article No.

NEMA23-05

Recommended products

NEMA 23 motor

NEMA 23-01 stepper motor

NEMA23-02

Bipolar Stepper Motor

NEMA23-03

Bipolar Stepper Motor

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