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Item

Description

Part

No.

No.

1

Cover

K070091-001

2

Gap Adjusting Nut

W003001-022

3

Magnet & Coil Assembly, 3 Phase

K070283-***

3

Magnet & Coil Assembly, 1 Phase

K070282-***

4

Gap Adjusting Nut

W003008-022

5

Torque Adjusting Nut

W003001-023

6

Adjusting Nut Washer

W004004-014

7

Torque Spring, 10 & 35 lb. ft.

G070011-001

7

Torque Spring, 15 & 75 lb. ft.

G070012-001

7

Torque Spring, 25 & 50 lb. ft.

G070019-001

8

Stud

G070175-***

9

Pressure Plate

K070048-002

10

Rotating Friction Disc 10 - 50 lb. ft.

H070103-005

10

Rotating Friction Disc 75 lb. ft.

H020009-002

11

Stationary Disc 25 - 75 lb. ft. only

K070485-001

12

Stud Lock Pin

W005005-001

13

Brake Bracket

L070066-***

14

Hub Assembly

H070044-***

15

Mounting Bolt (not shown)

W001013-132

16

Locking Screw

W002002-001

17

Manual Release & Reset Knob

G070141-003

18

Knob Release Spring

G070202-001

19

Knob Roll Pin

W005003-044

20

Reset Arm

G070156-001

21

Cover Bolts

W001013-108

22

Lock Washer

W004006-008

23

Wiring Harness Guide

G070218-001

24

Wiring Harness Clamp

W021001-001

Item

Description

Part

No.

No.

25

Clamp Screw

W001002-051

26

Coil, 3 Phase (included in item 3)

H070033-***

26

Coil, 1 Phase (included in item 3)

H070035-***

27

Insulating Washer, 3 Phase

G070037-001

27

Insulating Washer, 1 Phase

G070029-001

28

Condulet Assembly

G070148-001

29

Nameplate

H050020-001

30

Press Nut

W003012-024

31

Drive Gear

G070167-001

32

Pivot Stud

G070153-001

33

Release Rod w/ Snap Ring

G070134-002

34

Release Gear

G070140-001

35

Release Bearing

W009002-001

36

Release Rod Spring

G060010-001

37

Release Reset Spring

G070159-001

38

Release Stop Stud

G070144-001

39

Driver

G070152-001

40

Lock Bushing

G070119-001

41

Lock Pin

G070157-001

42

Lock Spring

G070158-001

43

Felt Washer

G070162-001

44

Washer

W004001-003

45

Control Rod Wiper Assembly*

46

Control Rod Assembly*

47

Thermal Release Bracket Assembly*

49

Driver Spring Stud

G070143-001

50

Drive Spring (1, 2, & 3 Disc)

G070160-001

50

Drive Spring (4 & 5 Disc)

G070160-002

4

*Install only at factory.

***Varies by  brake model–provide model and serial number. 

Содержание 70 Series

Страница 1: ...ous location brake is purchased by other than an authorized electric motor manufacturer a Foot Mounted brake must be purchased to obtain the UL label 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 OP...

Страница 2: ... surfaces of the unit from exceeding the temperature rating for the brake C OPERATING INFORMATION When the external surface of the brake approaches its temperature rating the thermal overload mechanism will automatically release the brake and hold it in the released position This prevents ignition of gases or suspended solis assuming that brake s temperature rating is less than the air ignition te...

Страница 3: ...methods contained in Dings selection guide THERMAL CAPACITY Thermal capacity describes the capacity of the brake to perform the maximum number of stops without excessive heat buildup that will actuate the thermal overload mechanism or damage internal brake parts The maximum number of stops depends on the rating of the brake load to be stopped and speed from which stops are made To calculate the th...

Страница 4: ... Washer W004006 008 23 Wiring Harness Guide G070218 001 24 Wiring Harness Clamp W021001 001 Item Description Part No No 25 Clamp Screw W001002 051 26 Coil 3 Phase included in item 3 H070033 26 Coil 1 Phase included in item 3 H070035 27 Insulating Washer 3 Phase G070037 001 27 Insulating Washer 1 Phase G070029 001 28 Condulet Assembly G070148 001 29 Nameplate H050020 001 30 Press Nut W003012 024 31...

Страница 5: ...may be done more easily by threading a 3 8 dia by 5 long stud threaded one end 3 8 16NC into one cover bolt hole in magnet plate assembly 3 as guide Slide cover into position using stud as a guide and tap with soft mallet until cover seats Use care in assembly Insert 3 cover bolts 21 and finger tighten Remove guide stud and insert fourth cover bolt Draw up all bolts evenly and tighten until spring...

Страница 6: ... Recheck alignment with dial indicator Readjust if necessary until tolerances are within limits with all bolts tight Drill eight 1 4 dia holes into mating parts and drive dowel pins F7 into place 12 Mount stop bushing F3 on shaft with clearance of 005 to 015 between bushing and bracket F1 Mount hub 14 on shaft butting firmly against stop bushing Complete mounting of brake per paragraphs 2 through ...

Страница 7: ...ine up marked teeth of release gears 34 and drive gear 31 and tighten pivot stud into magnet plate 3 Install drive spring 50 and reset spring 37 Check operation of manual release mechanism Mount brake cover See Paragraphs 2 to 6 23 Alternate method of lining up release mechanism if markings not visible Turn release gears 34 clockwise until both are tight and magnet gap is fully closed Rotate relea...

Страница 8: ...del Number Part Number from Pages 2 3 or 4 Part Description from Pages 2 3 or 4 On hub order bore diameter keyway dimensions On electrical parts specify voltage phase frequency REPLACEMENT BRAKE Model Number Voltage Phase Frequency Hub Bore Keyway Dimensions Mounting Horizontal or Vertical If vertical specify whether above or below motor If brake includes foot mounting bracket or adapter specify 4...

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