SSR03 Repulsion Motor Educational Equipment Electrical Machinery

1. Equipment introduction

Name: Repulsion Motor Educational Equipment Electrical Machinery
Brand: Jinan Should Shine Didactic Equipment Co., Ltd.
SKU: SSR03
Availability: InStock
Rating: 5 (1 reviews)

1.1 Overview

The repulsion motor is a single-phase AC commutator motor, suitable for occasions where single-phase power supply requires speed regulation and steering change. This type of motor is designed to provide a high level of torque or rotational force upon starting and to be able to easily change the direction of rotation. It uses a series of contact brushes that can have different angles and contact levels to change torque and rotational parameters.

1.2 Features

The repulsion motor is a single-phase AC commutator motor. Its characteristics are mainly reflected in the following aspects:
1. Power supply mode: The stator winding of the repulsion motor is powered by a single-phase power supply, and the rotor is an armature winding with a commutator that is short-circuited by a brush.
2. Steering and speed control: By adjusting the position of the brush, the steering and running speed of the rotor can be changed. When the brushes deviate counterclockwise from the geometric centerline, the rotor rotates clockwise; when the brushes deviate clockwise from the geometric centerline, the rotor rotates counterclockwise.
3. Starting torque: The repulsion motor has a large starting force, and its starting torque reaches 3-5 times of the full load torque.
4. Mechanical characteristics: The operating characteristics of the repulsion motor are similar to those of the DC series motor and can achieve heavy-load starting of mechanical loads.
5. Application scope: Suitable for occasions where the drive needs to adjust speed and change direction, especially suitable for single-phase power supply environments.

6. Overload protection: Some motors are equipped with overload protection devices to protect the motor from burning due to excessive current during overload.
7. Structure complexity: The structure of the repulsion motor is relatively complex, and its stator and rotor have coils.

2. Technical parameters

Input power: 220V 50Hz 0.5kW
Weight:17Kg
Working conditions: -10℃～+40℃
Size: 400*300*410

3. Components list and detailed introduction

3.1 Main part

No.	Name
1	Waterproof box
2	Repulsion motor
3	British plug
4	AC voltmeter
5	Circuit breaker with leakage protection 2P 16A
6	AC ammeter

3.2 Equipment configuration list

No.	Name	Qty
Component 1	Waterproof box	1
Component 2	Repulsion motor	1
Component 3	British plug	1
Component 4	AC voltmeter	1
Component 5	Circuit breaker with leakage protection 2P 16A	1
Component 6	AC ammeter	1

4. Experiment list

Experiment 1 Understanding the principle of repulsion motor
Experiment 2 Repulsion motor commutation experiment