NEMA11-01

The NEMA11-01 is a compact bipolar stepper motor designed for precise motion and positioning tasks in confined spaces. Thanks to its small size, it is suitable for compact automation solutions as well as for modelmaking, maker, and industrial applications.

With 200 steps per revolution and a step angle of 1.8°, the motor enables finely graduated and controlled positioning. The NEMA 11 series is also designed for comparatively high speeds and, according to the data sheet, can reach speeds of up to 3,000 rpm.

The NEMA11-01 offers a holding torque of 0.055 Nm, combining compact dimensions with robust performance. This makes it suitable, for example, for positioning systems, metering pumps, locking mechanisms, or the precise adjustment of optical components.

With four open connection terminals, the motor can be flexibly integrated into custom control systems and designs. Measuring just 28 × 29 × 32 mm, the NEMA11-01 offers a versatile solution for applications that require precise motion while taking up as little space as possible.

Specifications

Shaft dimensions

Ø 5 x 18 mm (single shaft)

Specification

28SHD4201-20

Connection

4 connection cables with open ends

Steps per Revolution

200

Holding torque

0.055 Nm

Step angle

1.8 ° ±5 %

Rated voltage

5 V

Rated current

0.42 A

Number of Phases

2

Phase resistance

11.9 Ω

Phase inductivity

7.8 mH

Isolation resistance

100 MΩ min. @500 V DC

Isolation class

B (130°C)

Rotational inertia

9 g·cm²

Detent torque

0.005 Nm

permitted operating temperature

-10 to 50 °C

Additional information

Dimensions

28 x 29 x 32 mm

Weight

120 g

Items shipped

NEMA11-01 stepper motor

EAN

4250236821719

Article No.

NEMA11-01

Recommended products

Motor Control Kit

Motor Controller for CNC machines

Ramps 1.4 Set

Ramps 1.4 with Display & 5x A4988 Motordriver

NEMA11-02

Bipolar Stepper Motor

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