MX3657-01 Rev. D ©2020 Power
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StrongArm Wiring Charts (Incoming Power)
The maximum distance shown is from the operator to the power source, assuming that source power is from a
panel box with adequate capacity to support the addition of this motor load. The values are for one operator,
with no other loads applied to the branch circuit. Avoid placing more than one operator to a circuit, but if you
must, be certain to reduce the maximum allowed wire distance by half.
NOTE: Distance shown in U.S. Standard “feet.” Metric equivalent shown in parentheses.
StrongArm Wire Size Chart – 115V Single Phase
Horsepower ½ ¾ 1 2
Amps 10 11.6 14.4 27.2
Wire Gauge Distance Distance Distance Distance
12 90 (27m) 75 (23m) 60 (18m) 30 (9m)
10 140 (43m) 120 (37m) 100 (30m) 50 (15m)
8 220 (67m) 190 (58m) 155 (47m) 80 (24m)
6 350 (107m) 300 (91m) 245 (75m) 130 (40m)
4 555 (169m) 480 (146m) 385 (117m) 205 (62m)
2 890 (271m) 765 (233m) 620 (189m) 330 (101m)
StrongArm Wire Size Chart – 208V Single Phase
Horsepower ½ ¾ 1 2 3
Amps 5.5 6.1 7.6 14.2 16.2
Wire Gauge Distance Distance Distance Distance Distance
12 290 (88m) 260 (79m) 205 (62m) 110 (33m) 100 (30m)
10 460 (140m) 415 (126m) 330 (101m) 175 (53m) 155 (47m)
8 725 (221m) 650 (198m) 525 (160m) 280 (85m) 245 (74m)
6 1150 (350m) 1040 (317m) 835 (254m) 445 (135m) 390 (119m)
4 1825 (556m) 1645 (501m) 1320 (402m) 710 (216m) 620 (189m)
2 2920 (890m) 2630 (801m) 2110 (643m) 1130 (344m) 1000 (305m)
StrongArm Wire Size Chart – 230V Single Phase
Horsepower ½ ¾ 1 2 3 5
Amps 5.0 5.8 7.2 13.6 14.8 27.0
Wire Gauge Distance Distance Distance Distance Distance Distance
12 350 (107m) 300 (91m) 245 (75m) 130 (40m) 120 (37m) 65 (20m)
10 560 (171m) 480 (146m) 385 (117m) 205 (62m) 190 (58m) 105 (32m)
8 880 (268m) 760 (232m) 610 (186m) 325 (99m) 300 (91m) 165 (50m)
6 1400 (427m) 1120 (341m) 975 (297m) 515 (157m) 475 (145m) 260 (79m)
4 2220 (670m) 1915 (584m) 1550 (472m) 815 (248m) 750 (229m) 410 (125m)
2 3550 (1082m) 3080 (939m) 2465 (751m) 1305 (398m) 1200 (366m) 650 (198m)
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