AC Synchronous Motors

Genuine APPLE motors available with 100% torque

An AC synchronous motor is a type of electric motor that operates on the principles of electromagnetism. These motors are designed to rotate at a fixed speed that is synchronized with the frequency of the alternating current (AC) power supply that drives them.

Our range includes capacities of 2.5, 3, 7, 10, 15, 20, 30, 40 and 60 kg.cm.

The basic construction of an AC synchronous motor consists of a stator and a rotor. The stator is a stationary component that contains a set of windings that are energized with AC power to create a rotating magnetic field. The rotor, which is mounted on a shaft, contains a set of permanent magnets that interact with the magnetic field to produce torque and rotation.

These motors are operated from single phase source with R-C Phase shifting network.

Our range is manufactured:

Steel laminations which ensures low losses, magnetizing current and low noise level
100% Copper Windings
Heavy duty Aluminum Covers
Superior bearings for longer life
Better Isolation
Higher torque in it’s class
Varnish with good dielectric strength
Reliability tested for longer life
Routine tests done on every single motors

Special features of APPLE Servo Motors

Permanent Magnet AC Motors - No winding on rotor
Extremely rapid starting, stopping and reversing characteristics
Basic constant synchronous speed of 60 rpm at 50 Hz
Torque from 2 kg.cm to 60 kg.cm.
Gearing possible to achieve reduced speeds
Starting and operating currents are identical
Aluminium body with steel shaft

Different models of various torque are available, as mentioned below:

APSM-02 (Torque: 2.5 Kg. Cm.)
APSM-03 (Torque: 3 Kg. Cm.)
APSM-07 (Torque: 7 Kg. Cm.)
APSM-10 (Torque: 10 Kg. Cm.)
APSM-15 (Torque: 15 Kg. Cm.)
APSM-20 (Torque: 20 Kg. Cm.)
APSM-30 (Torque: 30 Kg. Cm.)
APSM-40 (Torque: 40 Kg. Cm.)
APSM-60 (Torque: 60 Kg. Cm.)

These motors are finding applications in servo control applications where precise positioning is required. The instantaneous starting stopping and reversing characteristics of the motors make them very aptly suited for following applications among many: