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1268-5403 : Curtis Controller G - 36-48V 400A (0-5K)SX CTL #1268-5403
1268-5403 : Curtis Controller G - 36-48V 400A (0-5K)SX CTL  #1268-5403


 
Price: $975.00

Product Code: FSIP-76-1268-5403
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Description Manuals & Diagram
 
G - 36-48V 400A (0-5K)SX CTL

FSIP-76-1268-5403 : Curtis Controller G - 36-48V 400A (0-5K)SX CTL #1268-5403

PRODUCT DESCRIPTION
This is a generic controller denoted by "G" thus the following details are required to assess whether the controller is correct for the vehicle.
Vehicle Make

Vehicle Model

Vehicle Serial #

Motor Make

Motor Model

System voltage


The separately excited motor speed controller, Curtis Controller Model 1268-5403, operates at a high frequency of 16 kHz, making them a noiseless and cost-efficient choice as they allow smooth control of brake, torque, and speed. It is designed to suit heavy-duty transport vehicles ranging from high-power demand golf carts to utility vehicles.


The Curtis 1268-5403 is a 36-48-volt model with 400 amperes current limit and utilizes a 0-5K ohms throttle input. It weighs 3.9 kg and is 229 mm in length, 178 mm in width, and 81 mm in depth. The design is particularly similar to Curtis 1266 but is more suitable for heavier applications. This controller has regenerative braking and programmable parameters as its key features. It also has well-protected components, cutback functions, mobilization control, and WalkAway feature among others.


The controller can now be purchased here in Cloud Electric, your one-stop shop for all your electric component needs. Cloud Electric is a leading distributor of electronic components in North America. We take pride in our informative product descriptions, pricing, and shipping speed.


SPECIFICATIONS

NOMINAL VOLTAGE RANGE

36-48 V

MINIMUM ELECTRICAL ISOLATION

Due to Heatsink: 500 VAC

LOGIC INPUT


  • Power Input Voltage

16.8 V

  • Power Input Current

W/o Programmer: 160 mA

W/ Programmer: 200 mA

  • Voltage

High: Greater than 20 V

Low: Less than 7.5 V

  • Current

10 mA

CURRENT LIMIT

400 A

2 MINUTE RATING

Armature: 400 A

Field: 50 A

OPERATING FREQUENCY

16 kHz

THROTTLE INPUT

0-5K ohms

TEMPERATURE


  • Ambient (Operational)

-40C to 50C

  • Under temperature Cutback (Heatsink)

-25 C (50% armature current)

  • Overtemperature Cutback (Heatsink)

Starts at 85 C

Cutoff finishes at 95C


PHYSICAL SPECIFICATIONS

WEIGHT

3.9 kg

DIMENSION

  • Length

229 mm

  • Width

178 mm

  • Depth

81 mm

PACKAGING

IP64, IP67


FEATURES

Feature

Purpose

Regenerative Braking

Ensures longer operation, reduces motor heating, and decreases brush wear

Adjustable and Programmable Parameters

A feature allowing control of brake, speed, and torque and to match motor requirements

MultiMode input

The top speed of the vehicle is controlled and with applied limits along with 2 operating personalities

Hall Effect Speed Sensor

The speed control is improved due to this feature

Anti-rollback function

When driving uphill, the vehicle is inhibited to roll backward

Anti-stall function

Protects motor commutator from harm

High Pedal Disable

Allows a safe start by monitoring the status of the throttle. If the vehicle is started with an applied throttle, this feature disables it from operating until the throttle is returned to the neutral position

WalkAway braking

The vehicle can only operate at low speeds when off

Reverse Signal Driver

If the vehicle is reversing, it gives a low signal

Short Circuit Protection

Outputs and has integrated protection from coil spike

Buzzer Sound

Reverse: Steady

WalkAway Braking: Intermittent

Status LED

Allows viewing of diagnostics

Plastic Cover

Helps in resisting splashes

Easy Installation

No further alterations are necessary

IP64 and IP67

Ingress Protection (IP) rating that protects the controller from the rugged environment



ACCESSORIES COMPATIBLE WITH CURTIS 1268

  1. Curtis 1314 - a compatible 32-bit application that runs on personal computers with Windows as an operating system that functions similarly to the handheld Curtis controller.

  2. Curtis 1311 - a programmer that assists in parameter control and system diagnostics.



DIMENSIONS



WIRING DIAGRAM


Wiring Diagram for 1268 with EM brake



Wiring Diagram for 1268 with WalkAway function

Product Details
1268-5403

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