Productos

Stepper Motor: Unipolar/Bipolar, 200 Steps/Rev, 57x41mm, 5.7V, 1 A/Phase

Motor paso a paso híbrido NEMA 23. Puede ser usado como unipolar o bipolar, con 200 pasos por vuelta.

COD: P001476

Peso: 0.450 Kg

Disponibilidad: Sin Stock

ARS 67177.00

El producto no está disponible para la venta en este momento

Características

This NEMA 23-size hybrid stepping motor can be used as a unipolar or bipolar stepper motor and has a 1.8° step angle (200 steps/revolution). Each phase draws 1 A at 5.7 V, allowing for a holding torque of 4 kg-cm (55 oz-in).

Overview

This high-torque hybrid stepping motor has a 1.8° step angle (200 steps/revolution). Each phase draws 1 A at 5.7 V, allowing for a holding torque of 4 kg-cm (55 oz-in). The motor has six color-coded wires terminated with bare leads that allow it to be controlled by both unipolar and bipolar stepper motor drivers. When used with a unipolar stepper motor driver, all six leads are used. When used with a bipolar stepper motor driver, the center-tap yellow and white wires can be left disconnected (the red-blue pair gives access to one coil and the black-green pair gives access to the other coil). We recommend using it as a bipolar stepper motor.

Our 1/4″ universal mounting hub and 1/4″ scooter wheel adapter can be used to mount objects on the stepper motor’s 1/4″-diameter output shaft, and we carry a NEMA 23 steel bracket for securely mounting this stepper motor to a flat surface (the picture above shows this bracket being used with a taller NEMA 23 stepper motor).

Specifications

Size: 56.4 mm square × 41 mm, not including the shaft (NEMA 23)
Weight: 450 g (16 oz)
Shaft diameter: 6.35 mm (0.25″) “D”
Steps per revolution: 200
Current rating: 1 A per coil
Voltage rating: 5.7 V
Resistance: 5.7 Ω per coil
Holding torque: 4 kg-cm (55 oz-in)
Inductance: 5.4 mH per coil
Lead length: 30 cm (12″)
Output shaft supported by two ball bearings

More specifications are available in the datasheet (50k pdf).

Dimensions

The following diagram shows the stepper motor dimensions in mm. The output shaft has a 0.25″ (6.35 mm) diameter. Though not shown in the diagram, the output is a D-shaft with a section that is flattened by 0.5 mm. This shaft works with our 1/4″ universal mounting hub and 1/4″ scooter wheel adapter.

The inside of a bipolar stepper motor.

Stepper Motor Applications

Stepper motors are generally used in a variety of applications where precise position control is desirable and the cost or complexity of a feedback control system is unwarranted. Here are a few applications where stepper motors are often found: