PERMANENT MAGNET MOTOR SPEED CONTROLLER MODEL 1210 F eat u res Smooth and Secure Control • Advanced closed-loop speed regulation maintains precise speed over varied terrain, obstacles, curbs and ramps. • Linear cutback of current ensures smooth control, even with low batteries or on hot days, with no abrupt loss of power. • Speed Limit potentiometer input provides control over the maximum vehicle speed. • Proprietary algorithms help prevent gearbox wear while providing smooth starts and reversals. • The vehicle is brought to a complete stop before the electromagnetic brakes are applied to prevent harsh jarring. • Inhibit line prevents driving while charging. • Key-Off Decel function ensures a smooth brake to stop when the key is turned off. • Anti roll-back/roll-forward function improves vehicle control on hills and ramps. DESCRIPTION • Internal main contactor provides secure power-off and reverse The Curtis Model 1210 Motor Speed Controller provides precise and smooth control of permanent magnet drive motors for battery powered vehicles. battery polarity protection. Easy Installation and Setup • Over 40 parameters can be easily programmed with Model 1311 handheld or 1314 PC programmers, or direct from APPLICATION factory. Ideal for 3 and 4 wheel mobility aids (scooters) and light industrial products such as pedestrian sweepers and scrubbers. The Curtis Model 1210’s programmability allows it to be used anywhere low power permanent magnet motors are employed. • Interfaces to several throttle types, including wigwag (center-off). • Simplified troubleshooting and diagnostics. • Standard 18 pin Molex and Fast-on terminals provide proven robust connection. www.curtisinstruments.com

MODEL 1210 FEATURES continued Valuable Additional Features Robust Safety and Reliability • Push-Switch input releases the brake and allows the motor to free-wheel. • Unique power design produces low RF emissions to meet stringent medical limits. • Push-Too-Fast software restricts vehicle top speed, even with the key off. • High RF immunity prevents speed variation and shutdowns in noisy RF environments. • Built-in functions simplify the wiring needed to add a seat lift. • Controller power circuits and microprocessor software are continuously monitored for proper operation. • Multi-mode provides...

TYPICAL WIRING •OPTIONAL SWITCH OPERATED BY MECHANICAL BRAKE RELEASE SPEED LIMIT MODE SELECT 1VARRANTY Two year limited warranty from time of delivery. is a trademark of Curtis Instruments, Inc. Specifications subject to change without notice