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Oceania: Australia, New Zealand

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CURTIS 48-80V AC Controller 1238E-6521 / 1238-6501

Pallet stacker & forklift AC motor speed controller

Notice: For the buyer without CONTROLLER APPLYING EXPERIENCE, please consult your vehicle / motor dealer and read carefully the controller manuals below:

• CURTIS 1232-1238 AC Motor Controller Manual
• CURTIS 1232E-1238E AC Motor Controller Manual

Before making the purchase. For more details of controller default setting, please click the links below to download control program file (CPF format, can be read with 1313-4331 Handheld Programmer or 1314 PC Programming Station:

• the controller program file 1238-6501, CPF format
• the controller program file 1238E-6521, CPF format

We don't have the ability to reprogram CURTIS AC controllers at VCL level.

CURTIS VCL™ (Vehicle Control Language) is an easy to use programming language that allows vehicle developers to write powerful logic functions and create a ‘virtual system controller’. CURTIS offers customers VCL development tools and training. CURTIS also provides a VCL service where CURTIS engineers will work with the OEM to create any custom VCL code required.

For setting correctly the controller 1238-6501 or 1238E-6521, some detailed information should be considered: encoder, EM brake, emergency reverse, motor & battery specifications, etc.

Overview:

CURTIS 1238 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 1238, 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 1238 controllers are the ideal solution for traction, hoist, dual drive, and other motor drive and vehicle control needs.

The 1238 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:

• Increased Performance, Improved functionality
  • Higher performance form, fit and functional replacements for earlier CURTIS Model 1238 AC controllers.
  • CE marked as a programmable safety device under EN ISO 13849-1.
  • Models available for 550 output at 48-84V system voltages. These are true 2 minute RMS ratings, not short duration ‘boost’ ratings.
  • Enhanced 64MHz micro and additional FLASH memory doubles the available VCL code space and provides more than twice the VCL execution speed.
  • Six additional VCL-configurable CAN "mailboxes" significantly increases CAN master capabilities.
  • Advanced Pulse Width Modulation techniques produce low motor harmonics, low torque ripple and minimized heating losses, resulting in high efficiency.
• Unmatched Flexibility
  • Easily programmable through the CURTIS Model 1313-4331 Handheld Programmer or 1314 PC Programming Station.
  • Programmable for either traction or pump applications.
  • Field upgradeable software.
  • Integrated Battery state-of-charge algorithm and hour meter.
  • Fully-featured generic software and VCL for typical Warehouse Truck applications is included.
  • Comprehensive programming options and VCL allow other applications to be easily supported.
  • CURTIS hand-held or PC Windows programming tools provide easy programming and powerful system diagnostic tools.
  • Integrated status LED provides instant diagnostic indication.
• Robust Safety and Reliability
  • Dual Microprocessor architecture cross-checks critical circuits, logic, and software functions to ensure the highest possible functional safety performance level is achieved.
  • Insulated Metal Substrate power base provides superior heat transfer for increased reliability.
  • Fail-Safe power component design.
  • Reverse polarity protection on battery connections.
  • Short circuit protection on all output drivers.
  • 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.
• Meets or complies with relevant US and International Regulations
  • EMC: Designed to the requirements of EN12895.
  • Safety: Designed to the requirements of:
    • EN1175-1:1998+A1:2010
    • EN (ISO) 13849-1
  • IP65 Rated per IEC 60529.
  • UL recognized per UL583.

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Please contact us for payment details: [email protected]

Manual (PDF format)

CURTIS 48-80V AC Controller 1238E-6521 / 1238-6501

Pallet stacker & forklift AC motor speed controller

Notice: For the buyer without CONTROLLER APPLYING EXPERIENCE, please consult your vehicle / motor dealer and read carefully the controller manuals below:

• CURTIS 1232-1238 AC Motor Controller Manual
• CURTIS 1232E-1238E AC Motor Controller Manual

Before making the purchase. For more details of controller default setting, please click the links below to download control program file (CPF format, can be read with 1313-4331 Handheld Programmer or 1314 PC Programming Station:

• the controller program file 1238-6501, CPF format
• the controller program file 1238E-6521, CPF format

We don't have the ability to reprogram CURTIS AC controllers at VCL level.

CURTIS VCL™ (Vehicle Control Language) is an easy to use programming language that allows vehicle developers to write powerful logic functions and create a ‘virtual system controller’. CURTIS offers customers VCL development tools and training. CURTIS also provides a VCL service where CURTIS engineers will work with the OEM to create any custom VCL code required.

For setting correctly the controller 1238-6501 or 1238E-6521, some detailed information should be considered: encoder, EM brake, emergency reverse, motor & battery specifications, etc.

Overview:

CURTIS 1238 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 1238, 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 1238 controllers are the ideal solution for traction, hoist, dual drive, and other motor drive and vehicle control needs.

The 1238 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:

• Increased Performance, Improved functionality
  • Higher performance form, fit and functional replacements for earlier CURTIS Model 1238 AC controllers.
  • CE marked as a programmable safety device under EN ISO 13849-1.
  • Models available for 550 output at 48-84V system voltages. These are true 2 minute RMS ratings, not short duration ‘boost’ ratings.
  • Enhanced 64MHz micro and additional FLASH memory doubles the available VCL code space and provides more than twice the VCL execution speed.
  • Six additional VCL-configurable CAN "mailboxes" significantly increases CAN master capabilities.
  • Advanced Pulse Width Modulation techniques produce low motor harmonics, low torque ripple and minimized heating losses, resulting in high efficiency.
• Unmatched Flexibility
  • Easily programmable through the CURTIS Model 1313-4331 Handheld Programmer or 1314 PC Programming Station.
  • Programmable for either traction or pump applications.
  • Field upgradeable software.
  • Integrated Battery state-of-charge algorithm and hour meter.
  • Fully-featured generic software and VCL for typical Warehouse Truck applications is included.
  • Comprehensive programming options and VCL allow other applications to be easily supported.
  • CURTIS hand-held or PC Windows programming tools provide easy programming and powerful system diagnostic tools.
  • Integrated status LED provides instant diagnostic indication.
• Robust Safety and Reliability
  • Dual Microprocessor architecture cross-checks critical circuits, logic, and software functions to ensure the highest possible functional safety performance level is achieved.
  • Insulated Metal Substrate power base provides superior heat transfer for increased reliability.
  • Fail-Safe power component design.
  • Reverse polarity protection on battery connections.
  • Short circuit protection on all output drivers.
  • 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.
• Meets or complies with relevant US and International Regulations
  • EMC: Designed to the requirements of EN12895.
  • Safety: Designed to the requirements of:
    • EN1175-1:1998+A1:2010
    • EN (ISO) 13849-1
  • IP65 Rated per IEC 60529.
  • UL recognized per UL583.