1221 Type Curtis to D&D Motors - Cross Reference Guide

Click Tabs Below For other Types (1204,1205,1209)
Curtis # D&D # Description Voltage Amps Input Type P-Amps EMR-Rev HPD Adjust
1221-4801 650P 24-36 600 0-5K 150 300 Y N/A
1221-4802 650P 24-36 600 0-5V 150 300 Y N/A
1221-4803 650P   24-36 600 5K-0 150 300 N N/A
1221-5701 650P 36-48 550 0-5K 125 250 Y N/A
1221-5702 650P 36-48 550 0-5K 125 250 Y N/A
1221-5703 650P   36-48 550 5K-0 125 250 Y N/A
1221-6601 48-72 500 0-5K 125 N/A Y N/A
1221-6602 48-72 500 0-5K 125 N/A Y N/A
1221-6603     48-72 500 0-5V 125 N/A Y N/A
1221-6A703     48-80 550 0-5K 125 250 Y N/A
1221-7401     72-120 400 0-5K 100 N/A Y N/A
1221B-4801 650P   24-36 600 0-5K 150 N/A Y 3
1221B-5701 650P 36-48 550 0-5K 125 N/A Y 3
1221B-5703 650P 36-48 550 5K-0 125 N/A Y 3
1221B-5705 650P 36-48 550 0-5K 125 N/A N 3
                   
NOTES
X Controllers: Emergency reverse option enhances plugging current when "belly button" is activated.  
HPD -  Is a feature used in some applications that prevents operation if the keyswitch is turned on with the throttle applied
Adjust - [ Adjust -N/A - No Adjustments] [ Adjust -2- Accelaration ramp and plug current limit adjustable] 
[ Adjust--3--Acceleration ramp, plug current and drive current limit adjustable]