DYNAMICS GROUP Dings 8-61001-67B 사용 설명서

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페이지 인쇄

READ THIS BULLETIN CAREFULLY BEFORE INSTALLING OR OPERATING THE

60 SERIES BRAKE. FAILURE TO COMPLY WITH THESE INSTRUCTIONS CANCELS

ALL WARRANTIES SINCE THE SAFETY OF THE UNIT MAY BE ENDANGERED BY

IMPROPER INSTALLATION OR OPERATING PROCEDURES.

DESCRIPTION

The 60 Series Brake is a direct acting, electro magnetically released, spring set unit that utilizes rotating and stationary

disc contact to supply positive braking action and quick release and setting capabilities at all times. Brakes which are

not provided with a floor mounting bracket are intended to be mounted as an integral part of electric motors listed for

corresponding hazardous locations where the acceptability of the combinations has been determined by Underwriter's

Laboratories, Inc. The explosion-proof assembly is completed by assembly of the brakes to the motors.

CAUTION

DO NOT OPERATE MANUAL RELEASE

OR ENERGIZE BRAKE COIL BEFORE

INSTALLATION IN ORDER TO PRESERVE

PRE-ALIGNMENT OF ROTATING DISCS

FOR EASE OF INSTALLATION.

USE ONLY HUB FURNISHED BY DINGS

SPECIFICALLY FOR USE IN HAZARDOUS

LOCATION BRAKES. DO NOT OPERATE

BRAKES IN EXPLOSIVE ATMOSPHERE

WITH COVER OR COVER BOLTS

REMOVED.

4740 WEST ELECTRIC AVENUE MILWAUKEE, WI 53219 PHONE 414/672-7830 FAX 414/672-5354

Figure 1

MOTOR MOUNTED*

ENCLOSURE

SUFFIX

MODEL

CAST

NO.

IRON

ALUMINUM

8-61001 -66B

-67B

8-61003 -66B

-67B

8-62006 -66B

-67B

8-63010 -66B

-67B

8-63015 -66B

-67B

*If a hazardous location brake is purchased by other than an

authorized electric motor manufacturer, a Foot Mounted brake

must be purchased to obtain the UL label.

MANUAL RELEASE (See Figure 7)

To manually release brake, rotate release knob (41)

clockwise until it strikes stop-pin (39). Brake will remain

released until release knob is rotated counterclockwise, or

until power is restored, automatically resetting the brake.

THERMAL RELEASE

If the brake overheats, the thermal release mechanism

will release spring pressure on the friction discs, releasing

brake. To reset thermal release, allow brake to cool, then

rotate release knob (41) counterclockwise until it strikes

the stop-pin. Check brake operation as overheating may

indicate a broken lead wire or burned out coil.

The thermal release mechanism has been calibrated at the

factory and the setting of the bimetal element and control

rod MUST NOT BE DISTURBED. If the mechanism

does not function properly, the complete operator assembly

(44) must be returned to the factory for adjustment and

calibration.

Bulletin No. BK4614 (1/00)

60 Series Hazardous

Brake Instructions

FOOT MOUNTED

ENCLOSURE

SUFFIX

MODEL

CAST

NO.

IRON

ALUMINUM

F8-61001 -66B

-67B

F8-61003 -66B

-67B

F8-62006 -66B

-67B

F8-63010 -66B

-67B

F8-63015 -66B

-67B