Curtis 1212 Manual
1
1 — OVERVIEW
OVERVIEW
The Curtis enAble
®
1212 motor speed controller provides precise and smooth
control of permanent magnet drive motors for battery powered vehicles. It is
designed for use in low power DME applications such as micro-scooters, mini-
scooters, foldable scooters, and low-end personal mobility vehicles. Although it
is optimized for use on modern 3-wheel and 4-wheel mobility aid scooters, its
programmable options also allow it to be used on any low power permanent
magnet motor application.
The 1212 controller is fully programmable by means of the Curtis 1311
handheld programmer. Use of the programmer offers diagnostic and test ca
-
pability as well as configuration flexibility.
1
Fig. 1 Curtis 1212
electronic motor controller.
Like all Curtis motor controllers, the 1212 offers superior operator control of
the vehicle’s motor drive speed. Key features include:
Smooth and Secure Control
✓ Advanced speed regulation maintains precise speed over varied terrain,
obstacles, curbs, and ramps
✓ Linear cutback of current ensures smooth control, with no sudden loss
of power during undervoltage or overtemperature
✓ Optional speed limit potentiometer provides direct and linear control
of the maximum vehicle speed
✓ Proprietary algorithms help prevent gearbox wear while providing
smooth starts and reversals
More Features
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