Curtis 1266A Controller for Golf Carts

Product Description:

Elevate your golf cart experience with the Curtis 1266A Controller, a high-performance DC motor speed controller engineered for precision, efficiency, and durability. Designed by Curtis Instruments, a trusted leader in electric vehicle technology, the 1266A is the perfect upgrade or replacement for golf carts and small utility vehicles, delivering seamless control and enhanced driving dynamics.

Key Features:

• Versatile Voltage Compatibility: Operates at a nominal battery voltage of 36V or 48V, making it adaptable to a wide range of golf cart models.
• Powerful Performance: With an armature 2-minute current rating of 275A and a field 2-minute rating of 20A, this controller ensures robust torque and smooth acceleration for tackling varied terrains.
• Advanced Speed Regulation: Equipped with a speed sensor input for superior closed-loop control, providing consistent vehicle speed and a refined driving experience.
• Regenerative Braking: Features solid-state motor reversing and regenerative braking, reducing wear on motor brushes, extending battery life, and improving energy efficiency—no additional relays or contactors required.
• Customizable Operation: Offers programmable motor parameters and adjustable braking rates, allowing you to tailor performance to your specific needs, from gentle deceleration to top-speed limits.
• Silent Efficiency: Operates at a high frequency of 16 kHz, ensuring quiet operation without sacrificing power or responsiveness.
• Rugged Design: Built to withstand demanding conditions with an IP5X environmental rating and an operating temperature range of -40°C to 50°C. Overtemperature cutback kicks in at 85°C (cutoff at 95°C), while undertemperature protection adjusts current at -25°C for reliable performance year-round.

Technical Specifications:

• Model: Curtis 1266A (e.g., 1266A-5201)
• Dimensions: L198 × W114 × H68 mm
• Throttle Compatibility: Supports various throttle types, including 5kΩ 3-wire potentiometers and 0-5V throttles.
• Logic Input Voltage: 20.0V High; 7.5V Low
• KSI Input Current: 160 mA (without programmer); 200 mA (with programmer)
• Weight: Compact and lightweight for easy installation.

Applications:

The Curtis 1266A Controller is an ideal fit for popular golf cart brands like Drake, Club Car, EZGO, and Yamaha, as well as small utility vehicles. Whether you’re upgrading for more torque, replacing a worn-out controller, or enhancing battery efficiency, this controller delivers cost-effective, dependable performance. Typically used with 3.7KW DC Golf Cart Motors. See 3.03.007.000006, 4.04.01.01.003)

Why Choose the Curtis 1266A?

Trusted by OEMs and aftermarket enthusiasts alike, the 1266A combines cutting-edge technology with user-friendly installation. Its plug-and-play design requires no complex programming, while its durability ensures long-lasting operation. Experience smoother rides, extended range, and precise control—all in a compact, industry-proven package.

Upgrade your golf cart today with the Curtis 1266A Controller—where innovation meets reliability on every fairway and beyond.

What's in the Box? 

1x 1266A Controller