Hubbell MMD28 manual Illustrated Parts List, Electrical Connections, 1112, Slip-Ring Enclosure

ILLUSTRATED PARTS LIST

MMD28 DIRECT DRIVE ELECTRIC CABLE REELS

Always specify SERIAL NUMBER & MODEL NUMBER when ordering parts.

28

1

1

4

14 11

14

20

5

1

16

1

	11	7
	12
11	12
21		11
11		12
		12
		2
		3
		15
	8
	2	3

15 10

20	19	8
			9
			3
		3
		8	9

3

27

1

27

23

6

22

1

29

13

25

26

24

	17
18	11

11

1112	7
12
11
	121
	12

11

15

19

20

TO DETERMINE ROTATION OF REEL

STANDARD REVERSE

ROTATION ROTATION

Cable is payed out and retracted as shown when viewing reel from spring motor side.

	CABLE LEADWIRES
ELECTRICAL CONNECTIONS
	MOVING END

LEADWIRE INPUT FIXED END (CUSTOMER SUPPLIED)

CABLE

NOTE:

Wire size, wire connectors, connection sequence, and connection methods must comply with National Electrical code and Local Electrical

SLIP-RING	BRUSH TERMINAL
	CONNECTIONS
LEADWIRES ARE
NUMBER TAGGED
	1	2	3	4		SET
SLIP-RING LEAD TO						SCREW
MOVING CABLE
CONNECTIONS
	1		2	3	4	COLLAR
		SLIP–RINGS
SLIP–RING
COVER					FRAME

WATER–TIGHT

CABLE GRIP

REEL

MAINSHAFT

SPOOL

ordinances. If in doubt, contact a local electrical contractor or electrical inspector.

COLOR SEQUENCE FOR TYPE SO CABLE

THREE CONDUCTOR CABLE

#1 – BLACK

#2 – WHITE

#3 – GREEN (ground)

FOUR THRU TWELVE CONDUCTOR CABLE

#1 – BLACK

#2 – WHITE

#3 – RED

#4 – GREEN (ground)

#5 – ORANGE

#6 – BLUE

#7 – WHITE W/ BLACK TRACER

#8 – RED W/ BLACK TRACER

#9 – GREEN W/ BLACK TRACER #10 – ORANGE W/ BLACK TRACER #11 – BLUE W/ BLACK TRACER #12 – BLACK W/ WHITE TRACER

SLIP–RING ENCLOSURE

•600 VOLT AC. 250 VOLT DC. WATERTIGHT, DUST TIGHT.

•DO NOT EXCEED AMPERAGE RATING OF CABLE OR SLIP RING.

•NUMBER OF CIRCUITS MAY VARY FROM TWO (MINIMUM) TO 36 (MAXIMUM). FOUR CIRCUITS SHOWN.