Advanced DC Motors

Advanced DC Inc. is an American manufacturer of an extensive line of series-wound DC motors.  By far the most commonly used ones in conversions are the "nine inch" or FB-4001, and the "eight inch" or 203-06-4001.

• 140-07-4001, 24-36V, 2.0 HP, 10 HP peak, (5.5")
• 140-01-4005, 24-48V, 3.8 HP, 20 HP peak, (5.5")
• A89-4001, 36-72V, 6 HP, 27 HP peak, (6.7")
• K91-4003, 48-96V, 8 HP, 35 HP peak, (6.7")
• L91-4003, 72-120V, dual-shaft, 12 HP, (6.7")
• X91-4001, 72-144V, dual-shaft, 10 HP, (6.7")
• 203-06-4001, 72-120V, single-shaft, 17.5 HP, 55 HP peak (8")
• 203-06-4001A, dual-shaft, 17.5 HP, 55 HP peak (8")
• XP-1227, single-shaft, (8") extended length 203-06-4001, 108 HP, 170 ft. lbs. of torque No longer in production
• XP-1227A, dual-shaft, (8") extended length 203-06-4001, 108 HP, 170 ft. lbs. of torque No longer in production
• XP-1263, 72-144V, dual-shaft, (8") No longer in production
• FB-4001, 72-144V, 19 HP, 85 HP peak (9.1")
• FB-4001A, 72-144V, dual-shaft, 19 HP, 85 HP peak (9.1")

Advanced DC motors for electric conversions are available from most EV parts suppliers. Follow this link for a current list.