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1244-6661 : Curtis Controller G - 36/84V 600A (5K-0) SX CTL #1244-6661
1244-6661 : Curtis Controller G - 36/84V 600A (5K-0) SX CTL  #1244-6661


 
Price: $2,216.45


Product Code: FSIP-76-1244-6661


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Brand New ($2216.45)

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Description Manuals & Diagram
 
G - 36/84V 600A (5K-0) SX CTL


FSIP-76-1244-6661 : Curtis Controller G - 36/84V 600A (5K-0) SX CTL #1244-6661


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 MultiMode motor speed controller, Curtis 1244-6661, is used for separately excited (SepEx) motors. This controller is cost-efficient, only requires simple installation, and operates silently when utilized in controlling the speed, brake, and torque of the motor. This controller can also be used with CAN Bus communication systems. In the industry, controllers under Curtis 1244 can be applied to vehicles used for material handling with order pickers and counterbalance trucks as an example.


The Curtis 1244-6661 is a 36/48 volt model with 600 amperes and utilizes a 5K-0 ohms throttle input. The controller weighs 3.9 kg and is 229 mm in length, 178 mm in width, and 81 mm in depth. It provides a better driving experience due to embedded and optional features, which can be added according to preference and application demand.


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

36-48 V

MINIMUM ELECTRICAL ISOLATION

Due to Heatsink: 500 VAC

CURRENT

Armature: 600 A

RATING


  • 2 Minute

Armature: 600 A

Field: 50 A

  • 1 Hour

140 A

KSI INPUT


  • Input Voltage

24-36 V systems: 16.8 V

  • Input Current when no contactors are engaged

W/o Programmer: 160 mA

W/ Programmer: 200 mA

LOGIC INPUT


  • Voltage

High: Greater than 7.5 V

Low: Less than 1 V

  • Current

10 mA

CURRENT LIMIT RANGE

400-700 A

OPERATING FREQUENCY

16 kHz

THROTTLE INPUT

5K-0 ohms

TEMPERATURE


  • Ambient (Operational)

-40C to 50C

  • Undertemperature Cutback (Heatsink)

-25C

  • Overtemperature Cutback (Heatsink)

85C



PHYSICAL SPECIFICATION

WEIGHT

3.9 kg

DIMENSION

  • Length

229 mm

  • Width

178 mm

  • Depth

81 mm

PACKAGING

IP64 or IP67


FEATURES

Feature

Purpose

Brake Control and Variable Drive Speed

Allows accurate vehicle control for an improved driving experience

Half-Bridge Armature and Full Bridge Field Power MOSFET

Highly efficient and noiseless operation with a wide range of control

Regenerative Braking

Increases battery life allowing the vehicle to operate longer with just a single charge while preventing issues such as motor heating and brush wear

Curtis 1307

Programmable control allows testing and diagnostics

Two Fault Outputs

On a display mounted remotely, the diagnostics are displayed

Continuous Current Control in the Armature

This reduces brush wear and arcing

Automatic Braking

Once the throttle is positioned in other directions, the brake is automatically initiated creating a smooth change in direction which improves the safety of the vehicle

Load Compensation, Deceleration Rate, and Restraint

Prevents runaway conditions

MultiMode input

User-select feature offering four operating personalities and the top speed of the vehicle is controlled

Programmable

Helps in matching characteristics with the SepEx it will be used with

Cutback Function (Undervoltage and Linear Temperature)

Provides protection from power loss from any temperature condition

Static Return to Off and High Pedal Disable

If the vehicle is started in a faulty condition, this feature disables it from operating.

Adjustable Creep Speed

In each mode, the creep speed can be tweaked from 0 to 25 percent

Power-On Self-Test

There is continuous monitoring and diagnostics when operating

Watchdog Circuits (Internal/External)

The software operates properly

Protected Components

All components are properly packaged to prevent internal damages

Compatible with CAN Bus

The CAN Bus is configurable



OPTIONAL FEATURES

  • Driver for Electromagnetic Brake: Allows control of EM-related functions

  • Driver for Reverse Signal: Produces signal when the vehicle is braking (forward/reverse)

  • Driver for Auxiliary Function: Allows powering auxiliary contactor with low signal



ACCESSORIES COMPATIBLE WITH CURTIS 1244

  1. Curtis 1307 - a programmer that assists in parameter control, testing, and conducting system diagnostics.



DIMENSIONS



WIRING DIAGRAM

Product Details
1244-6661

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