1268-5403 G 36-48V 400A (0-5K) sx Ctl

Product Description

The Curtis 1268-5403 G SX control is a separately excited motor speed controller designed for heavy-duty electric vehicles like high-powered golf carts and utility vehicles. This high-frequency controller offers silent operation, and smooth control of acceleration, braking, and motor torque, making it ideal for various demanding applications.

It can handle a wide range of battery voltages, from 36 volts to 48 volts, and has a current limit of 400 amperes to accommodate powerful electric motors. It accepts a 0-5K ohm throttle input for precise control by the driver.

Cross Reference:

CL7008640, HU1674820R, YP5243071-66R, 7008640, 1674820R, 5243071-66R

Suggested Accessories Part Numbers:

76-1415-GOLF, 76-908HRNS48V, 76-908R3648BNJO, 94-CM174, 100-586117111, 100-586120111, 43-8012-30, 76-1268-TURF, 76-1313K-3231, 76-1415-GOLF, 76-908HRNS48V, 76-908R3648BNJO, 94-CM174, 100-586117111, 100-586120111 , 43-8012-30, 76-1268-TURF.

Technical Manual: 1268 Manual

1268-5403 G 36-48V 400A (0-5K) sx Ctl

Product Specifications

The specifications of this controller are mentioned below.

Condition	New and Remanufactured OEM
Brand	Curtis
Part Type	Controller
Manufacturer Part Number	1268-5403
Motor Type	SepExcited
Voltage	36-48V
Current	400A
Operating Frequency	16 kHz
Throttle Input	0-5K ohms
Compatible Equipment Type	Electric Vehicle

Features and Benefits

Enhanced Performance

The 1268-5403 G controller delivers superior motor control for your EV, resulting in smoother starts, increased torque, and improved overall efficiency.

Silent Operation

The high-frequency design minimizes audible noise, making your electric vehicle ride quieter and more enjoyable.

Programmable Parameters

This controller offers a range of programmable settings that allow you to customize its operation for your specific vehicle and application.

Regenerative Braking

The regenerative braking feature captures energy during deceleration and feeds it back to the battery, extending your vehicle's range.

Durable Construction

This controller is built with robust components to withstand the demands of heavy-duty use.

Cutback Functions

Built-in safety features protect your motor and controller from overheating or overloading.

Mobilization Control

This feature allows for easy maneuvering of your vehicle at low speeds, perfect for tight spaces or parking.

WalkAway Feature

Program the controller to automatically shut down the motor after a set period of inactivity, preventing accidental battery drain.

Warranty Information

It comes with a 6-month warranty, upgradable for up to 36 months. All remanufactured and rebuilt items are subject to a core charge. The core charge is refundable. The refund amount will be determined by the status of the core returned.

Recommended Use/Applications

The 1268-5403 G controller is a versatile controller suitable for a wide range of electric vehicles.

Electric vehicle

Not Sure If This Part Fits Your Equipment?

If you are unsure whether this part is the right controller for your electric vehicle, our team of experts is here to help! Contact Lift Parts Warehouse through any of these convenient methods:

Phone: 1.800.210.8170
Email: [email protected]
Contact Form: https://www.liftpartswarehouse.com/articles.asp?id=83
Live Chat (available during business hours)

We are available Monday to Friday, 9:00 AM to 8:00 PM (EST).

Frequently Asked Questions

Q: What other parts might I need with this controller?

A: Depending on your application, you may need additional components such as a contactor, wiring harness, and throttle. Our knowledgeable staff can assist you in finding all the necessary parts.

Q: Does this controller come with a warranty?

A: Lift Parts Warehouse offers a warranty on the 1268-5403 G controller. Refer to our warranty information page or contact us for details.

Q: Can this controller be used with a different voltage system?

A: No, it is specifically designed for 36-48 volt DC systems. Using it with a different voltage could damage the controller and void the warranty.

Q: Do you offer other Curtis controllers?

A: Yes, Lift Parts Warehouse carries a wide selection of Curtis controllers for various electric vehicle applications. Browse our website or contact us to find the perfect controller for your needs.