NEMA 17 Bipolar, 200 Steps, 42×38mm, 2.8V Stepper Motor - PL-2267

SY42STH38-1684A hybrid bipolar stepper motor with 1.8° step angle (200 step / revolution). Each phase draws 1.7A at 2.8 V, allowing a holding torque of 3.7 kg-cm. The motor has four color-coded wires terminated with bare ends: black and green connect to a coil; red and blue are connected together. The motor can be controlled with a pair of suitable H-bridges (one for each coil), but bipolar stepper motor driver.

This motor also has 18cm Screw Shaft, 28cm Screw Shaft and 38cm Screw Shaft types.

Specifications

Dimension: 42.3 mm square × 38 mm, not including shaft (NEMA 17)
Weight : 285 g
Shaft diameter: 5 mm "D”
Steps per revolution: 200
Current rating: 1.7A per coil
Voltage rating: 2.8 V
Resistance: 1.65 Ω per coil
Holding torque: 3.7 kg-cm
Inductance: 3.2 mH per coil
Output shaft supported by two ball bearings

Dimensions

The diagram below shows the stepper motor dimensions in mm Length is 38 mm. The output D-shaft is 24 mm long and 5 mm in diameter, with a flattened cross section of 0.5 mm. This shaft is Can be used with 5mm Motor Mounting Bracket. NEMA 17 aluminum bracket will help you mount this stepper motor in your project.

NEMA 17 Bipolar, 200 Steps, 42×38mm, 2.8V Stepper Motor - PL-2267

Stepper Motor Applications

Stepper motors are generally used in precision position It is used in a variety of applications where control is desired and the cost or complexity of a feedback control system is not warranted. A few applications where stepper motors are often found:

Printers
CNC machines
3D printer / prototyping machines
Laser cutters
Pick and place machines
Linear actuators
Hard disks

SY42STH38-1684A Stepper Motor Datasheet

NEMA 17 Bipolar. 200 Steps. 42×38mm. 2.8V Stepper Motor - PL-2267

NEMA 17 Bipolar, 200 Steps, 42×38mm, 2.8V Stepper Motor - PL-2267

Specifications

Dimensions

Stepper Motor Applications