Torque Feedback Device
Cost Effective High Quality Tactile Interface
The Torque Feedback Device provides position or velocity feedback, with the “feel” of hydraulics, in electric and steer-by-wire systems.
New Torque Feedback Device maximizes operator comfort level while delivering the performance and maintenance benefits of an electric or by-wire system.
The new Torque Feedback Device (TFD) provides a variable torque output, in proportion to a DC input, for steering and other by-wire applications. This innovative design offers a cost effective, high quality user interface by applying state-of-the-art friction materials and a patent pending electromagnetic actuation system. Incorporated into the TFD are two redundant sensors for fail-safe shaft feedback. Several standard product configurations are offered with torques ranging from 2.5 to 20Nm, and the TFD's modular design makes it easily adaptable to specific application requirements.
Features
- Integrated design combines both tactile and position/velocity feedback with a steering wheel interface in one mechanical package.
- Compact design offers high torque densities and energy efficient operation.
- Continuously variable torque output for high quality operator interface or "feel".
- Redundant sensors for safety and field serviceability.
- Modular design allows the product to be easily scaled to specific application requirements.
- Repeatable operation over a wide range of operating conditions and product life.
- Assembly and all components meet EU Directive 2002/95/EC (RoHS)
- Designed for use in EN 1175 and IEC 61508 compliant systems
Typical Steer-By-Wire Applications
- Electric vehicles including:
- Lift trucks
- Golf carts
- Pallet trucks
- Floor sweepers
- Cleaning equipment - Turf & garden equipment (professional lawnmowers)
- Military/aerospace
- Construction equipment
- Industrial & recreational marine/boats
For more information, click on the links below:
Torque Feedback Device Data Sheet