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- 1266A-5201 : Curtis 36/48V 275A (3-Wire) SX Controller
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- 1266A-5201 : Curtis 36/48V 275A (3-Wire) SX Controller
1266A-5201 : Curtis 36/48V 275A (3-Wire) SX Controller
1266A-5201: Curtis 36/48V 275A (3-Wire) SX Controller
The Curtis 1266A-5201 SX Controller is a top-tier motor speed controller, ideal for various transport vehicles, from golf carts to light vehicles. Operating on a nominal voltage range of 36-48V, this Curtis speed controller ensures noiseless operation at a high frequency of 16 kHz.
It features a 3-wire potentiometer throttle type and boasts a current limit range of 275-350A, making it both versatile and efficient. The 275A model measures 198 mm in length, 114 mm in width, and 68 mm in depth, weighing 3.9 kg.
It offers a variety of functionalities, including high pedal disablement (HPD), fault protection, and plug braking diode, ensuring a reliable and safe operation. Additionally, it is well-equipped to handle a wide range of temperatures, making the Curtis 1266A-5201 SX Controller a robust choice for controlling motor speed.
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Cross References |
CL7012961, CT1266-5201, CT1266A-5201, CT390215201, HU4192733, YP582072057, 7012961, 1266-5201, 1266A-5201, 390215201, 4192733, 582072057 |
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Suggested Accessories |
76-1415-GOLF, 76-908HRNS48V, 76-908R3648BNJO, 94-CM174, 100-586117111, 100-586120111, 43-8012-30, 76-1313K-3231 |
Product Specifications
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Part Type |
36-48 V |
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Brand |
Curtis |
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Minimum Electrical Isolation |
Due to Heatsink: 500 VAC |
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2 Minute Rating |
Armature: 275 A Field: 25 A |
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Power Input Voltage |
16 V |
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Power Input Current |
W/o Programmer: 160 mA W/ Programmer: 200 mA |
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Voltage |
High: Greater than 20 V Low: Less than 7.5 V |
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Current |
10 mA |
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Current Limit Range |
275-350 A |
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Operating Frequency |
16 kHz |
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Throttle Type |
3-Wire Potentiometer |
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Ambient Temperature (Operational) |
-40°C to 50°C |
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Under temperature Cutback (Heatsink) |
-25 °C (50% armature current) |
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Overtemperature Cutback (Heatsink) |
Starts at 85 °C Cutoff finishes at 95°C |
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Length |
198 mm |
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Width |
114 mm |
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Depth |
68 mm |
Features and Benefits:
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Adaptable voltage compatibility with 36/48V systems for diverse industrial use.
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The three-wire design simplifies installation and reduces setup time.
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Enhances motor speed control for precision and efficiency in machine operations.
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Robust construction ensures long-term durability in industrial environments.
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Advanced safety features protect against overloading and system faults.
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Compact design fits seamlessly into a variety of industrial machines.
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Energy-efficient operation reduces power consumption and costs.
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Reliable performance under various conditions maintains machine productivity.
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Easy maintenance and replaceability minimize machine downtime.
Recommended Use/Applications
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Ideal for controlling electric motors in forklifts.
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Perfect for speed regulation in electric golf carts.
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Enhances the performance of industrial conveyor belt systems.
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Suitable for electric utility vehicles in industrial settings.
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Optimizes speed control in automated guided vehicles (AGVs).
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Useful in electric tuggers for efficient material handling.
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A key component in electric sweepers and scrubbers.
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Vital for speed regulation in electric aerial lifts.
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Beneficial for electric boats and marine applications.
Frequently Asked Questions
What is the primary function of a motor speed controller?
The motor speed controller regulates and controls the speed and direction of an electric motor, enhancing precision and efficiency in various applications.
How is the SX Controller installed in industrial machines?
Installation involves securely connecting the three wires – power, ground, and control – to your machine, following a simple, user-friendly guide.
Can this Curtis speed controller be used with different voltage systems?
Yes, it is compatible with both 36V and 48V systems, making it versatile for various industrial applications.
Is the controller suitable for outdoor equipment?
Its robust design ensures reliable performance, even in demanding outdoor and industrial environments.
How does this controller contribute to machine safety?
It includes safety features to prevent overloading and system faults, thus ensuring safe operation of the machinery.
What makes this controller energy-efficient?
It operates with high efficiency, reducing power consumption and overall operational costs in industrial settings.
Can I replace an old controller with the Curtis 1266a-5201?
Yes, its compact and adaptable design allows for easy replacement of older models, provided the specifications match your machine's requirements.
