Amber Engineering Enterprise

Dhebar Road, Rajkot, Gujarat

AO Series Eff2 motors are Electric Motors with Standard Efficiency in accordance with IS 12615. All AO Series motors ranging from 71 to 132M are heavy duty, stout constructed and rugged motors completely manufactured and tested with latest available technology within our factory premises. Amber EFF2 motors are equipped with best CRNO magnetic lamination sheets, appropriately lubricated double sealed ball bearings and EN8 material grounded shafts.

These motors are wounded with modified polyester enameled copper wire (IS 13730, Part 03, Thermal Class 155C) and insulation is Class E. Eff2 Amber motors are vibration free as rotors of these motors are dynamically balanced which also results into low maintenance cost. Terminal Box position of all the AO Series motors are on the right hand side as viewed from the shaft end which can be changed to left side on request.

Multispeed motor is a single motor with different combinations of any of the two or three speeds. Applications of these motors are wide and very beneficial as a single motor can run in different speeds with same output. In Amber dual speed motors any combination of any two poles is possible between 2, 4, 6 and 8 poles. In these motors the power at higher speed is much larger than at lower speed. It is because the torque demanded for this kind of applications varies as the square of the speed. The power ratings of two speed winding can be very different within certain limits which are determined by the torque or power at a certain speed of the driven machine or device by the motor. In some applications the required torques and powers are identical to each other at different motor speeds for example milling and turning machine applications, also in some applications the required torques and powers can be different for example fan applications. Amber manufactures such motors in all the types of motors with dahlander as well as separate windings whichever is suitable. All the mechanical specifications and dimensions of the Dual speed Amber Motors are same as AN Series or AO Series.

Capacitor Start & Run (CSCR) Motors are combination of both PSC and CSIR motors. Every CSCR motor has a start-type capacitor in series with the auxiliary winding like the capacitor-start motor for high starting torque. And, like a PSC motor, it also has a run-type capacitor that is in series with the auxiliary winding after the start capacitor is switched out of the circuit. This allows high breakdown or overload torque. Advantage of Amber CSCR motor is that it is such designed that it consumes lower full-load current and gives higher efficiency. CSCR motor is a real power house which are able to handle applications too demanding for any other kind of single-phase motor which include woodworking machinery, air compressors, high-pressure water pumps, vacuum pumps and other high torque applications.