Curtis Motor Controller

Approx. Rs 80,000 / PieceGet Latest Price

Curtis AC Controller 1236-5401 & 1236-6401Forklift & Golf Cart AC motor speed controller

Notice: For the buyer without Controller applying experiencce, please consult your cart/motor dealer and read carefully the Curtis 1232-1238 AC Motor Controller Manual before making the purchase.

Overview:
Curtis 1236 AC induction motor controllers deliver smooth power unlike any previous vehicle control system. They provide unprecedented flexibility and power through inclusion of a field-programmable logic controller embedded in a state-of-the-art motor controller.

The embedded logic controller runs a fully functional field-oriented AC motor control operating system (OS) that can be user-tailored via parameter modification. The OS also contains logic to execute OEMdeveloped software, called VCL, that can be used to enhance the controller capabilities beyond the basics.
VCL (Vehicle Control Language) is an innovative software programming language developed by CURTIS. Many electric vehicle functions are uniquely built into the VCL code, and additional functions can be OEM-controlled using VCL code. VCL opens new avenues of customization, product differentiation, and responsiveness to the market.
The Can bus communications included in the 1236, as well as in many other Curtis products, allow these AC induction motor controllers to be part of an efficient distributed system. Inputs and outputs can be optimally shared throughout the system, minimizing wiring and creating integrated functions that often reduce the cost of the system. Curtis 1236 controllers are the ideal solution for traction, hoist, dual drive, and other motor drive and vehicle control needs.
The 1236 controllers are fully programmable through the Curtis Model 1313-4331 Handheld Programmer or 1314 PC Programming Station. The programmer provides diagnostic and test capability in addition to configuration flexibility.

Key Features:

Nominal input voltage: 36-48V (1236-5401) or 48-80V (1236-6401)

2 Minute RMS Current Rating (amps): 450A (1236-5401) or 350A (1236-6401)

MOSFET overtemperature cutback: linear cutback starts at 100°C; complete cutoff at 110°C

MOSFET undertemperature cutback: approx. 50% motor current at -25°C; complete cutoff at -40°C

All low power connections are made through a single 35-pin AMPSEAL connector

Throttle Type: 0-5K Ω (default setting), flexible throttle circuitry accommodates a variety of throttle types: 5kΩ–0, 0–5kΩ, 0–5V, etc

Features Include:

Advanced Pulse Width Modulation technology for efficient use of battery voltage, low motor harmonics, low torque ripple, and minimized switching losses

Extremely wide torque/speed range including full regeneration capability

Smooth low speed control, including zero speed

Adaptation of control algorithm to motor temperature variation so optimal performance is maintained under widely varying conditions

Real-time battery current, motor torque, and power estimates available

Power limiting maps allow performance customization for reduced motor heating and consistent performance over varying battery state-of-charge

Powerful operating system allows parallel processing of vehicle control tasks, motor control tasks, and user configurable programmable logic

Made In USA

Warranty void if seal broken