Power Jacks EMA Actuators - Manual (Page 13)

EMA Linear Actuator
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web: www.powerjacks.com
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7.3 Standard Motor Terminal Box Position
7.4 Options

Delivery with mounted brake motor (DC or AC brake).

Delivery with non-standard motor types e.g. servo motor, 48VDC motor.

Special request, motor being supplied by the customer.
7.5 Motor Connection
The electrical connections for the standard three-phase, single-phase or DC-permanent-
magnet motor are within the terminal box. Appropriate rated and insulated cables require
to be selected in accordance with the rated power. If motors are supplied with flying
leads please consult Power Jacks.
All electrical connections are to be carried out by a qualified electrician.
7.5.1 Three Phase Motor Connections
Star and Delta connections for dual wound motors
W2 U2 V2
U1 V1 W1 U1 V1 W1
W2 U2 V2