R+W has released the CHB housing for parallel assemblies of motors and actuators. Each unit is machined to order and fits the motor / gearbox and actuator mounting patterns. Multiple ratios are available and a keyless clamping system inside ensures smooth operation even during reversals. Find out more about this compact mounting solution.

By Jerome Jennings, global product manager, SPX Cooling Technologies, Inc.

Industries that require process heat rejection often use field-erected cooling towers to keep pace with their heat load. Cooling towers have large fans and powerful motors, which can present a host of challenges, including excessive sound, vibration and expense. Gearboxes are employed to address these challenges.