Curtis 1236-6401 Motor Controller 36V 48V 350A

• Type: Controller
• Brand Name: Curtis
• Model Number: 1236-6401
• Motor Type: AC Motor
• Norminal Battery Voltage (Volts): 36-48V
• 2 Minute Current Rating (AMPS): 350A
• Model NO.: 1236-6401
• Plug Braking (A2 Busbar): Yes
• Dimensions: L281xw180xh80 mm
• Net Weight: 4.9 Kg
• Operating Ambient Temperature Range: -40°c to 50°c
• Package Environmental Rating: IP65
• Transport Package: Carton
• Specification: L281xW180xH80 mm
• Trademark: CURTIS
• Origin: Anhui, China
• Production Capacity: 3000pieces/Month

Product Description

Curtis 1236-6401 Motor Controller 36V 48V 350A

Product Description:

Overview:

CURTIS 1234 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 1234, 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 1234 controllers are the ideal solution for traction, hoist, dual drive, and other motor drive and vehicle control needs.

The 1234 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.

Specifications:

• PWM operating frequency: 15 kHz
• Electrical isolation to heatsink (min.): 500 VAC
• PWM operating frequency: 10 kHz
• Maximum encoder frequency: 15 kHz
• Maximum controller output frequency: 300 Hz
• Heatsink overtemperature cutoff: linear cutback starts at 85°C; complete cutoff at 95°C
• Heatsink undertemperature cutoff: complete cutoff at -40°C

It is supposed that the CURTIS AC Controller need to be programmed before applying to a specific application. For the buyer without AC MOTOR CONTROLLER PROGRAMMING EXPERIENCE, please consult your cart/motor dealer and read carefully the CURTIS 1234 AC Motor Controller Datasheet before making your purchase.

The 1234 AC motor controllers have a set of parameters which is very complicate. For more details, Click here to download the parameter list of default setting of controller 1234-5371 (PDF format). If you need to modify any controller parameter, please send us a message with the list of parameters to be modified. There is no extra cost for reprogramming the controller.

Typical application: CHERY 1.5T forklift controller.

As a professional supplier, we possess OEM programs (controller settings) of certain utility vehicles and forklifts. Buyers may contact us and send us the vehicle (forklift) information (manufacturer, model, year of production, etc.), for knowing if we can provide the controller with its OEM program. This 1234-5371 can also be programmed by CURTIS CURTIS Model 1313-4331 Handheld Programmer or CURTIS 1314 PC programming station. There is no extra cost for reprogramming the controller.

 

Features Include:

• High efficiency, field-oriented motor control algorithms
• 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
• A wide range of I/O can be applied wherever needed, for maximum distributed system control
• Internal battery-state-of-charge, hourmeter, and maintenance timers
• Easily programmable through the Curtis 1313-4331 Handheld Programmer or 1314 PC Programming Station
• CAN bus connection allows communication with other CAN bus enabled system components; protocol meets CANopen standards; other 11-bit identifier field CAN protocols can be custom configured through VCL
• Field-programmable, with flash downloadable main operating code
• Thermal cutback, warning, and automatic shutdown provide protection to motor and controller
• Rugged sealed housing and connectors meet IP65 environmental sealing standards for use in harsh environments
• Insulated metal substrate power base provides superior heat transfer for increased reliability
• Built-in Dual Drive software allows easy setup and control of typical dual-drive vehicles, without VCL

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F&Q:

Q1. Can I have a sample order?

A: Yes, we welcome sample order to test and check quality.

Q2. What about the lead time?

A: Samples arrived often need 3-5 days.

Q3. Do you have any MOQ (minimum order quality)limit?

A: Low MOQ, 1pc for sample checking is available.

Q4. How do you ship the goods and how long does it take to arrive?

A: We often ship by DHL, UPS, FedEx or TNT. It usually takes 3-5 days to arrive. Airline and sea shipping is also optional.

Q5. How to proceed an order?

A: Initially, let us know your requirements or application. Besides, We quote according to your requirements or our suggestions. Thirdly, customers confirms the samples and places deposit for formal order. Finally, We arrange the production.

Q6. Is it acceptable to print my logo on the product?

A: Yes. Please inform us formally before our product and confirm the design firstly based on our sample.

Q7: Do you offer guarantee for the products?

A: Yes, we offer one-year warranty for our products.

Q8: How to deal with the flaw?

A: Our products are produced in strict quality control system and the percent of pass is often maintained over 99.8%.