1. Catalogs
  2. Curtis Instruments
  3. Vehicle Technology

Vehicle Technology

Vehicle Technology
1 / 11 PagesView full catalog

Vehicle Technology

Product catalog summary
Overview: Curtis Instruments, Inc. specializes in advanced motor speed controllers and vehicle technology solutions, widely used in electric vehicles for their reliability, performance, and customization.
AC Motor Controllers: Curtis AC induction motor controllers feature Vehicle Control Language (VCL) for customizable logic, Indirect Field Orientation (IFO) vector control for enhanced performance, and Auto-Tune for easy motor characterization. They support Dual-Drive functionality and CANopen for better integration.
E-Series AC Controllers: These controllers offer enhanced safety with dual-micro architecture, compliance with EN ISO 13849-1, and a Performance Level up to PL=D. They are designed for high efficiency with faster processors and more memory.
SepEx Motor Controllers: Curtis SepEx controllers provide smooth control for separately excited DC motors, eliminating reversing contactors and offering regenerative braking. They support VCL and CANbus applications.
Permanent Magnet Controllers: These controllers are for brushed DC permanent magnet motors, featuring programmable parameters and protection against electrical issues, suitable for industrial and medical applications.
Vehicle Systems Control: Curtis offers flexible I/O expansion modules for CANopen networks, supporting various voltage ranges and applications like hydraulic valve control.
Instrumentation: The enGage VI and VII instruments offer CAN compatibility and customizable displays, integrating with Curtis controllers and supporting video inputs for camera interfaces.
Battery Monitoring: The Acuity Battery Monitoring System provides comprehensive battery data to enhance fleet management and battery life, measuring voltage, current, and temperature.
Specifications and Features:
  • The ECS system minimizes battery discharge and is IP 65 protected, suitable for harsh conditions, storing up to 99 access codes.
  • Throttle models have 250W and 375W peak ratings, with input voltages from 24 to 96V and output options of 12, 13.5, 24, and 28V, operating efficiently from -40° to +77°C.
  • Visual warning lights are available in LED and Xenon, with a voltage range of 12 to 80V.
  • Foot pedals are compatible with Curtis and other controllers, offering installation flexibility.
  • Alarms range from 82dB to 107dB, suitable for indoor and outdoor use.
  • Steering sensors have a wig-wag throttle for forward and reverse, with a three million cycle-life rating and IP 65 shaft sealing.
  • DC contactors and disconnect switches are reliable and safe, with high continuous ratings and rapid manual disconnection.
  • Tiller heads are ergonomic with emergency switches, compatible with Curtis Model 1222 AC Steering Controller.
Customer Support and Global Presence:

Curtis provides global customer support with experienced engineers assisting OEMs in developing advanced EV systems. Their worldwide network offers comprehensive support from specification to design and build of electric vehicle control systems.

Contact information for Curtis offices worldwide is available, including locations in the USA, UK, Germany, France, Italy, Sweden, Bulgaria, China, Hong Kong, Taiwan, Korea, Japan, and India.

Note:

Specifications are subject to change without notice. Curtis is a registered trademark of Curtis Instruments, Inc.

See more

Catalog excerpts

Vehicle Technology-1

Vehicle Technology Motor Speed Controllers • Instrumentation • Throttles • Other Vehicle Products Scan code below to visit You feel it when you drive it

 Open the catalog to page 1
Vehicle Technology-2

CURTIS PRODUCTS Code Switches DC Contactors Alarms Beacons Vehicle Management Steering Controllers Steering Sensors Traction Controllers DC/DC Converters System Expansion Pump Controllers Curtis AC induction motor controllers provide OEMs with an unbeatable combination of power, performance and functionality. They are very reliable and well proven in counterbalance trucks, warehouse trucks, tow tractors and many different types of electric vehicles worldwide. Curtis VCL™—Vehicle Control Language is standard on all Curtis AC motor controllers. It is an integrated, customizable application layer...

 Open the catalog to page 2
Vehicle Technology-3

The safest. • Dual-micro architecture delivers the highest levels of functional safety. • CE marked as a programmable safety device under EN ISO 13849-1:2008. • Utilizes a Category 2 designated architecture to provide a Performance Level of up to PL=D, surpassing the requirements of EN1175-1: 1998 + A1: 2010. The New Curtis “E-series” AC Controllers – Packed with new features and capabilities • Listed with Underwriter’s Laboratories (UL) as a recognized component under UL583. The new Curtis AC controller series is fast, powerful and feature-rich and enables our customers to develop better vehicles...

 Open the catalog to page 3
Vehicle Technology-4

SYSTEMS CONTROL VEHICLE SYSTEMS CONTROL 1352 I/O Expansion Module • Flexible I/O expansion module for CANopen controller networks. • 12–36V or 36–80V. • Nine multi-purpose I/O pins including 6 x 3A output drivers. • Three analog inputs with 12-bit resolution. • Suitable for 12V internal combustion applications. • Use with Curtis AC controllers, 1310 system controller or 3rd-party CAN devices. • Controls up to 6 proportional hydraulic valves. • Compact, rugged housing sealed to IP 65. Electric Power Steering Combined AC Traction and DC Pump Isolated Logic Control Type Control Method Auto Tuning...

 Open the catalog to page 4
Vehicle Technology-5

SYSTEM INTELLIGENCE & PROGRAMMING Vehicle Control Language – VCL™ • Curtis VCL is an easy to use, powerful programming language that allows vehicle developers to customize controller functionality for each application. • Curtis AC motor controllers and the Model 1310 system controller include VCL application environments. • VCL provides CAN communications control, I/O configuration and mapping, as well as feedbackloop process blocks, such as Proportional Integrator Differentiator (PID) functions. • A comprehensive library of VCL commands allows the rapid development of application specific logic...

 Open the catalog to page 5
Vehicle Technology-6

SERIES MOTOR CONTROLLERS PERMANENT MAGNET CONTROLLERS PERMANENT MAGNET CONTROLLERS • Curtis Permanent Magnet motor controllers provide fully programmable, 4-quadrant speed control of brushed DC permanent magnet motors. • All units offer programmable acceleration, deceleration and current limiting, load compensation, control of electromagnetic brakes, and full protection against over-temperature, under-voltage and over-voltage. Permanent Magnet Integral line contactor • Simple, tough and easy to troubleshoot, Curtis series controllers offer excellent value for many applications and markets. •...

 Open the catalog to page 6
Vehicle Technology-7

COLOR LCD CAN VEHICLE INSTRUMENT • The Curtis enGage® VI and VII color LCD vehicle instruments are CAN compatible with full Input/Output integration. • Rich, vivid colors, sharp imagery, strong contrast and high-color vibrancy. • Available in both cased and module versions. • Large and sharp, easy-to-read, high-resolution LCD screen for optimum viewing. • Integrates comprehensive panel functionality into a single display. • Seamlessly integrates with Curtis AC vehicle speed controllers and input devices. • Vehicle OEMs can design a unique, special and fully customized panel. • Two video inputs...

 Open the catalog to page 7
Vehicle Technology-8

PROGRAMMABLE INSTRUMENTATION HOUR METERS, COUNTERS AND BATTERY INSTRUMENTS PROGRAMMABLE CAN AND SERIAL COMMUNICATION INSTRUMENTS • Highly reliable solid-state hour meters and counters provide unprecedented performance, reliability and value. • CAN and Serial Communication instruments from Curtis display vehicle data and fault information, and can be used to program or configure vehicle settings. • Ideal for scheduled maintenance, warranty and lease monitoring. • Easily, seamlessly and conveniently connect directly to Curtis controllers and I/O modules. • Non-volatile EEPROM memory. • Wide voltage...

 Open the catalog to page 8
Vehicle Technology-9

BATTERY MONITORING SYSTEM X Finally, there is a solution for one of the greatest dilemmas of fleet managers: complete and accurate battery information for the life of the battery, to help extend battery life, to improve productivity and operating efficiency - all with significant impact on The newest innovation by Curtis Instruments, the Acuity® Battery Monitoring System, is the result of more than five decades of battery monitoring experience. The unit mounts directly on an industrial, lead-acid battery and measures, records and communicates critical battery performance parameters throughout...

 Open the catalog to page 9
Vehicle Technology-10

OTHER VEHICLE PRODUCTS DC/DC Converters • Available in both 250W peak (Model 1410) and 375W peak (Model 1400) ratings. • 12 to 80V range of high-efficiency LED and Xenon visual warning lights. • 0 to 5k Ω output for standard interface to Curtis controller throttle inputs. • Operating temperatures from –40° to +77°C. • Left- or right-hand operation available. • Universal mounting base. • Integral microswitch available to enhance safe vehicle operation. • Encapsulated electronics. Alarms • Available in 12 to 72V with output of 87 to 97dB. • 12 to 48V is available with output between 82dB and 107dB....

 Open the catalog to page 10
Vehicle Technology-11

CURTIS, YOUR PARTNER IN INDUSTRIAL VEHICLE SYSTEM INTEGRATION WITH CUSTOMER SUPPORT ENGINEERS WORLDWIDE Even the most experienced EV OEMs can be challenged by today’s highly specialized, advanced EV systems technology. At Curtis, we understand that – and we have a solution. We provide an expert partner to assist you from beginning to end, at every stage of the process. Curtis has experienced and enthusiastic customer support engineers around the world. Each member of this highly skilled team stands ready to support major OEMs in leading-edge product development. Our global network makes Curtis...

 Open the catalog to page 11
*Prices are pre-tax. They exclude delivery charges and customs duties and do not include additional charges for installation or activation options. Prices are indicative only and may vary by country, with changes to the cost of raw materials and exchange rates.