VRAD-506 Actuators

Only available in volume orders of 100+ Description The VRAD-506 actuator is a very compact, galvanometer style, limited rotation Versatile Rotary Actuator Device featuring a magnetic spring return, wide-angle capability, and linear angle-versus-current profile. Suited for applications such as optical element positioning, fluid valve actuator, air damper/door actuator and optical beam chopper/shutter. Features of the VRAD-506 Series The VRAD 506 actuator provides more than +/-25 mechanical degrees of rotation with only +/-5 volts applied to a single coil or to the series combination of coils. The high coil resistance allows for low power consumption, and access to two individual drive coils allows flexible single-supply unidirectional or bidirectional operation as well as dual-supply operation. In addition, each coil has a resistance of 26 ohms and an inductance of approximately 2.35 millihenry. The series combination of coils has only 52 ohms, yet nearly 3 times the inductance of a