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AC F2-A

Product catalog summary

Overview
The Curtis Model AC F2-A Motor Controller is designed for precise speed and torque control of 3-phase AC induction and PMAC motors, optimized for Class III pedestrian-operated powered pallet trucks. It offers comprehensive vehicle management and CAN capabilities, suitable for traction or hydraulic pump control in battery-powered vehicles.

Features

Design and Durability: Compact, rugged housing with IP65 and IP67 protection, resistant to oils and chemicals.
Motor Compatibility: Configurable for various AC induction and PMAC motors with an extensive motor type library.
Performance: Advanced control algorithms ensure maximum torque and efficiency.
Battery Efficiency: High-efficiency conversion, wide voltage range, and integration with Battery Management Systems (BMS).
Safety and Processing: Dual microprocessors for functional safety, fast processing speeds, and compliance with safety standards.
Customization: Vehicle Control Language (VCL) for vehicle management without additional controllers.
I/O Flexibility: Multi-function I/O pins for digital, analog inputs, and outputs.
CAN Capabilities: Supports CANopen and J1939 protocols, compatible with various CAN devices.
Diagnostics: Integrated LED for troubleshooting, error logging, and CAN-based programming.

System Accessories

Curtis Model 3141: A CAN-based LCD display for vehicle status, with features like a battery discharge indicator and diagnostic center.
Curtis Integrated Toolkit: A suite of development and diagnostic tools for CAN systems, including programming and data logging tools.

Model Specifications

Various models available with different nominal battery voltages and maximum current ratings.
All models offer internal 120Ω CAN termination.

Technical Specifications

Voltage Range: Nominal input voltages of 12V, 24V, and 36/48V with specific minimum and maximum limits.
Frequency: PWM frequency of 10kHz and maximum output frequency of 800Hz.
Temperature: Operating range from -40°C to 50°C, with thermal cutback features.
Environmental Rating: IP65/IP67, designed for EMC and safety standards.
Dimensions and Weight: 120mm x 155mm x 53mm, weighing 1.1Kg.

Catalog excerpts

Motor Controllers AC Motor Controller with VCL

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The Ultimate Class III Truck Control System: Superb Performance and Value The Curtis Model AC F2-A Motor Controller provides accurate speed and torque control of 3-phase AC induction and PMAC motors. Model AC F2-A is fully optimized for use as a traction controller on 1.0 ton-2.0 ton Class III pedestrian-operated powered pallet trucks. It provides vehicle designers with the ability to fully define and control the detailed dynamic performance of their vehicle’s drivetrain, and also provides comprehensive vehicle management and CAN capabilities. Model AC F2-A is also suitable for traction or hydraulic...

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FEATURES continued Get More Out of Your Battery— Regardless of the Technology ► High-efficiency means more of your battery's energy is converted to motor output power. ► Fully configurable over- and under-voltage protection parameters. ► Wide operating voltage range allows use with the latest cell chemistries such as lithium ion. ► Configurable CANbus and VCL allows easy integration with the BMS (Battery Management Systems) typically found on lithium battery packs. Powerful, High Performance Dual Microprocessors ► Dual-micro architecture achieves up to PL=D, category 2 functional safety under...

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The Curtis Integrated Toolkit A cost-effective, CAN-based LCD vehicle status display in a rugged 52mm diameter housing is the ideal partner to model AC F2-A. ► Large, easy-to-read 16-segment format LCD. ► Battery Discharge Indicator, Service (Hours) Counter and Diagnostic/ Message Center functions. ► Sealed to IP65 (IP67 optional). ► 12-48V nominal operating voltage range. ► CE compliant, UL583 recognized component. ► Optional backlight and heater. A fully integrated suite of development and diagnostic tools for use on CAN systems using Curtis and other 3rd party CAN-based products. It is comprised...

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CONNECTOR WIRING DRIVER 4 / SWITCH 24 DRIVER 1 / SWITCH 21 EMERGENCY STOP ANALOG 2 / SWITCH 2 / MOTOR TEMP J1-11 SWITCH 1 / ANALOG 1 / POT WIPER J1-12 I/O GROUND J1-9 MOTOR TEMPERATURE SENSOR* PROP VALVE ROTOR POSITION ENCODER INTERNAL 120Ω TERMINATION ON MODELS –x01 Curtis 3141 CAN-based Gauge *NOTE: KTY sensor shown. The banded end must be connected to I/O Ground. PINOUT CHART SWITCH SWITCH ENC SWITCH 12 11 A 14 /+12V SWITCH CAN ENC +5V L B 13 I/O POT MOTOR SWITCH SWITCH CAN TEMP 7 H GND WIPER HI 8 23

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SPECIFICATIONS Nominal Input Voltage WARRANTY Two year limited warranty from time of delivery. you drive it is a trademark of Curtis Instruments, Inc. Specifications subject to change without notice

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All Curtis Instruments catalogs and technical brochures

Archived catalogs

Model 1222
6 Pages