Hot sale 500A Curtis Permanent Magnet brushless Controller assembly
1212P in China
The new version 1212P-2502 (CURTIS P/N 17722705S) is the updated
version of 1212P-2501 (CURTIS P/N 17722702) and old version
1212P-2502 (CURTIS P/N 17722705), 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 1212P-2502 controller is fully programmable, via the CURTIS
Model 1313-4331 Handheld Programmer or 1314 PC Programming Station.
This means the controllers can be tailored to the needs of specific
applications. In addition to configuration flexibility, use of the
programmer offers diagnostic and test capability.
Description
1. Advanced speed regulation can be kept accurate in a variety of
terrains, obstacles and ramps.
2. The linear current cut control is smooth and does not cause
sudden power outages during low voltage or high temperature.
3. Proprietary algorithms help prevent gear box wear during smooth
start and reverse.
4. Disable input while charging to prevent driving while connected
to the charger.
5. The emergency stop deceleration function can ensure the braking
stop in case of temporary shutdown or special situation.
6. Easy to install and set up.
7. Before applying the electromagnetic brake, the vehicle stops
completely to ensure safe and reliable stopping under all
conditions.
8. Before applying the electromagnetic brake, the vehicle stops
completely to ensure safe and reliable stopping under all
conditions.
Parameters
Model | Curtis 1212P |
Nominal input voltage (V) | 24 |
Under voltage cut-off voltage(V) | 18 |
Max current limit (A) | 200 |
PMW working frequency (kHz) | 15.6 |
Working environment temperature (℃ ) | -25 to+50 |
Radiator overheat cut-off (℃) | 85 |
Radiator under temperature cut-off (℃) | -25 |
Electrical insulation of radiator (VAC) | 500 |
Weight (Kg) | 0.3 |
Features Include:
- 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
- The vehicle is brought to a complete stop before the
electromagnetic brake is applied, ensuring safe and secure stops
under all conditions
- Charger inhibit input prevents driving while charger is attached
- Key Off Decel function ensures a smooth “brake to stop” when the
key is turned off while driving or when a fault occurs that
requires the vehicle to stop
- Anti-Rollback/Roll-forward function provides smooth and safe
vehicle control on hills and ramps
- Internal main contactor provides secure power-off
- Boost current gives a brief boost of current greatly improving
transient loads such as starting on a hill, crossing thresholds,
etc.
- Easily programmable through the CURTIS Model 1313-4331 Handheld
Programmer or 1314 PC Programming Station.
