Description
Curtis 1266A-5201 Replacement Specifications
| Specification | Details |
|---|---|
| Model | Curtis 1266A-5201 |
| Motor Type | Separately Excited (SepEx) DC Motor |
| Nominal Voltage | 36–48V |
| Armature Current | 275A |
| Field Current | 25A |
| PWM Frequency | 16 kHz |
| Throttle | 3-Wire Potentiometer |
| Operating Temperature | -40°C to +50°C |
| Dimensions | 198 × 114 × 68 mm |
| Weight | Approx. 3.9 kg |
| Environmental Rating | IP5X |
The 1266A-5201 supports a 275A two-minute armature rating and 25A field rating. Its 16 kHz operating frequency provides smooth and quiet motor control.
Key Features of the Curtis 1266A-5201 Replacement
36-48V 275A SepEx Motor Control
The Curtis 1266A-5201 replacement is designed for separately excited DC motors. Independent field and armature control allows precise management of vehicle speed and torque while supporting regenerative braking.
Programmable Vehicle Control
The controller provides adjustable parameters for acceleration, braking, speed, torque, and other operating characteristics. Compatible Curtis programming equipment can be used for parameter adjustment, system monitoring, and diagnostics.
Regenerative Braking and Safety Functions
The 1266A-5201 supports regenerative braking and includes features such as high-pedal disable, static return-to-off, anti-rollback, anti-stall, overspeed braking, and electromagnetic brake control. These functions help improve vehicle control and operating safety.
Curtis 1266A-5201 Replacement Applications
The Curtis 1266A-5201 replacement is suitable for compatible applications including:
- Golf carts
- Electric utility vehicles
- Light electric vehicles
- Transport vehicles
- Small industrial vehicles
- SepEx-powered electric vehicles
The Curtis 1266A/R platform is designed for a variety of transport vehicles, while the 1266A-5201 specifically provides the 275A configuration.
How to Choose a Curtis 1266A-5201 Replacement
Before purchasing a Curtis 1266A-5201 replacement, verify the battery voltage, SepEx motor type, armature current, field current, throttle configuration, wiring, speed sensor, brake system, and vehicle model.
The 1266A-5201 uses a 3-wire potentiometer throttle, although the 1266 platform supports different throttle configurations depending on the specific controller setup.
Get a Curtis 1266A-5201 Replacement
If you need a Curtis 1266A-5201 replacement for a golf cart, utility vehicle, or other SepEx electric vehicle, provide the original controller model, vehicle information, motor specifications, and battery voltage for compatibility verification.
Contact us for replacement pricing, compatibility checking, programming support, OEM customization, and bulk orders.
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