Page 258 - A O Smith 2012
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256
MSC 700™ DC Motor Adjustable Speed Controls
Dimensions
AC Input line Amps, Single Phase, 50/60 Hz
Chassis
Enclosed
DC Output Amps @ Full Load
Permanent Magnet
Shunt Wound
And Wound Field
Motors
Armature
Motors
Fuse
Armature Amps
Field Amps
(AC Amp Ratings)
W706 W713
W770
MCS700
Stock
Numbers
Rated Load
115
115
230
115
230
90
180
100
200
90
1
HP Torque VAC VAC VAC
VAC
VAC
VDC VDC VDC
VDC VDC
VDC
(in.lbs.)
Motors
Motors
1
⁄
8
4.5
2.2
1.6
1.0
2.5
1
⁄
6
6
2.9
2.0
1.0
3
1
⁄
4
9
4.1
4.1
2.9
1.0
4
1
⁄
3
12
5.2
5.2
3.5
1.0
5
1
⁄
2
18
7.5
7.5
3.8
7.5
5.5
2.8
1.0
1.0
8
4
3
⁄
4
27
11.8+ 11.8+
5.9
11.8
8.0
4.0
1.0
1.0
12
5
1 36
14.9+ 14.9+
7.5
14.9+
7.5
10.0
5.5
1.0
1.0
15
8
1-
1
⁄
2
54
12.0+
12.0
15.0
8.0
1.0
1.0
20
12
Notes:
+Optional heat sink required.
Use Buss ABC, Littelfuse 326 or equivalent.
Amps shown are typical for A. O. Smith permanent magnet and wound field DC Motors and equivalent SCR-rated DC motors.
W713
W706
1.88 TYP
W770
