90 watt Electromagnetic Brake Motor

Frame size : 90 mm

Continuous Operation with Frequent Start Stop, Load Holding & Minimum Overrun.

Electromagnetic Fail Safe Brake (Power Off Activated) fitted at the back.

Rotates in Clockwise or Counter Clockwise Direction Terminal box or Lead Wires for Connection.

Specifications

Model Supply Voltage Frequency
Hz
Current
A
Starting Torque
N.m
Rated Torque
N.m
Rated Speed
RPM
Capacitor
μF
90 EW 4 90 Single Phase 110V 50 1.50 0.45 0.69 1300 20.0
90 EX 4 90 Single Phase 230V 50 0.75 0.45 0.69 1300 3.5
90 EY 4 90 Three Phase 230V 50 0.75 0.78 0.70 1300 -
90 EY 4 90 Three Phase 415V 50 0.40 0.78 0.70 1300 -

Type Of Shaft, G for Gear Shaft, R for Round Shaft

Gear Motor Torque Table

The maximum permissible torque is 20 N.m

50Hz :

Unit : N.m

RPM 500 416 300 250 200 166 120 100 83 60 50 41 30 25 20 16 15 12.5 10 8.3
Gear Ratio 3 3.6 5 6 7.5 9 12.5 15 18 25 30 36 50 60 75 90 100 120 150 180
Output Torque 1.7 2.0 2.8 3.3 4.2 5.0 6.3 7.5 9.1 11.2 13.4 16.1 20.0 20.0 20.0 20.0 20.0 20.0 20.0 20.0

The Gear Boxes are sold Seperately. A coloured background indicates gear shaft rotation in same direction as motor shaft.
A white background indicates gear shaft rotation in opposite direction to the motor shaft.
The speed of geared motor is calculated by dividing motor's synchronous speed by gear ratio.
The actual speed is less than the displayed value, depending upon the load.
Characteristics, specifications and dimensions are subject to change without notice.

Dimensions

Motor, Gearbox With Capacitor Cover

Motor, Round Shaft with Capacitor Cover

Motor, Gearbox with Lead Wires

Key And Keyway

Wiring Diagram

Wiring Diagram for Single Phase Motor

When SW1 is switched ON, Electromagnetic Brake is released & motor starts rotating. When SW1 is switched OFF then electromagnetic brake will be applied stopping the motor immediately & holding the load. Apply voltage on the orange brake lead wires only, to release the Electromagnetic Brake. To change the direction of rotation, flip CW to CCW.

Wiring Diagram for Three Phase Motor

When SW1 is switched ON, electromagnetic Brake is released & motor starts rotating. When SW1 is switched OFF then electromagnetic brake will be applied stopping motor immediately, holding the load. Apply voltage on the orange brake lead wires only, to release the Electromagnetic Brake. To change the direction of rotation, interchange any two wires between U, V & W.