Advertisement
1
Curtis PMC
Fig. 1
1205X full-feature
electronic motor
controller.
Models 1204X, 1209,
and 1221 have
identical connections.
Curtis PMC 1204X/1205X/1209/1221 Manual
Curtis PMC Model 1204X/1205X and 1209/1221 electronic motor speed
controllers are designed to provide smooth, silent, cost-effective control of motor
speed and torque on a wide variety of industrial electric vehicles.
Like all Curtis PMC 1200 series controllers, the 1204X/1205X and 1209/1221
models offer superior operator control of the vehicle's motor drive speed. Key
features of these controllers include:
Infinitely variable drive and brake control
Power MOSFET design provides high efficiency (for reduced motor and
battery losses) and silent operation
High pedal disable (HPD) function monitors throttle status during turn-on
and prevents operation until throttle has been returned to neutral [optional
feature]
Thermal protection and compensation circuit provides both under-
temperature and overtemperature cutback, as well as steady current limit
throughout the entire operating range
Undervoltage cutback function protects against low battery voltage, includ-
ing low voltage caused by external loads
OVERVIEW
OVERVIEW
More Features
1
Advertisement
