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PMA Brakes
PMA AC Rectified and DC AISE Electromagnetic Drum Brakes
(Pic) PMA Electromagnetic Brake
Sizes
8" - 30"
Torques
65 lbf ft - 9000 lbf ft
Specifications

Features

This all-steel Mill Type brake complies with American standard AISE No.11 covering d.c. Mill Motor Brakes. The design enables operation on all d.c. supplies up to 660 volts, shunt and series wound, with ratings in accordance with the standard. For a.c. operations up to 575 volts the brakes can be supplied with either integral or seperate rectifier units.

A number of advanced features are incorperated in the brake design, the robust reliable construction ensuring trouble free operation and reducing maintenance to an absolute minimum.

The coil on a Witton Kramer PMA brake can be wound to suit any existing control equipment, or control gear can be supplied.

These brakes are used widely in steelworks and are interchangable with other popular more expensive makes.

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