Torque motor

  • 18-Jun-2009 10:45 EDT

The 4256 Series torque motor from Sonceboz is a brushless rotary actuator designed for medium- and heavy-duty applications. The robust device exceeds applications lifetimes and reduces maintenance costs. The compact unit features high torque boost capability, making it well suited for engine controls applications requiring fast and accurate positioning, such as exhaust gas recirculation valves and intake throttle bodies. It is based on a direct-drive concept with no gears, thus providing fewer moving parts for high reliability in a flat, compact design. It can be driven directly from the vehicle onboard electronic control unit for substantial cost savings compared to brushless actuators with integrated electronics. The device fits applications with extreme temperature and vibration conditions, and it meets the latest EU and U.S. EPA environmental standards. With a boost capability up to 1.5 N·m (1.1 lb·ft), which is 20% higher than the previous generations and even more in 24-V systems, the series can achieve full-stroke positioning times below 100 ms.
HTML for Linking to Page
Page URL
Rate It
5.00 Avg. Rating

Read More Articles On

International Truck recently unveiled its all-new engine for the Class 8 market called the International A26, in addition to a new initiative called Project Alpha, which brought together a small team of powertrain engineers dedicated to a new perspective on engine development.
The Truflo SDS39 molded fan from Phillips & Temro Industries (Eden Prairie, MN) is a one-piece, fully molded fan for engines in the off-road and power generation markets.
The engine maker used the ConExpo 2017 stage to announce its intention to produce a dual-fuel capable (natural gas and propane) off-highway engine by mid-2018, leveraging its already-in-production on-highway CNG truck engine.
OMEGA Engineering offers a new series of low-cost, compact pressure transducers with an all stainless-steel body and rugged construction.

Related Items

Training / Education
Training / Education