Rotary solenoids feature 18 different winding configurations to match range of applications

The R-09-150 CWN series of clockwise, reverse shaft extension rotary solenoids from Magnetic Sensor Systems (MSS), available in OEM quantities, feature 18 different winding configurations allowing users to match torque and duty cycle requirements to an application. These compact 38.1 mm (1.50 in.) diameter solenoids are just 22.1 mm (0.87 in.) long and have two M4X0.7 threaded studs (8-32 studs optional) 7.4 mm (0.29 in.) long on a 22.2 mm (0.875 in.) bolt circle.  The reverse shaft has 40 degrees of clockwise rotation, extending 13.0 mm (0.51 in.). Shaft end is serrated for better grip of the attached load.

The R-09-150 CCWM series of rotary solenoids can be specified with a choice of AWG winding of 21 to 37 gauge. Specifying a different AWG for the windings allows users to control the performance of a solenoid with respect to duty cycle, current supplied, and torque by controlling the ampere turns. As an example: Starting torque of a solenoid at 9 W, 100% duty cycle, is 3.0 oz-in. (0.021 Nm) and start torque of a solenoid at 90 W, 10% duty cycle is 21 oz-in. 0.15 Nm). When voltage is removed, a built-in return spring returns the shaft to the home position.

The shaft is supported by two high precision radial ball bearings with no axial movement. Low cost, the R-09-150 CWN series feature long life, clean and quiet operation and are ideal for office machines, security mechanisms (interlocks), medical devices, assembly, sorting, clamping, packaging, shutter actuation, vending, and games.

Consult the MSS sales team if another size, higher forces, direction of rotation, or mounting configuration is required.

For more information, visit www.magneticsensorsystems.com.