VRAD-1510 Actuators

Only available in volume orders of 100+ Description The VRAD-1510 actuator is a small, 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-1510 Series The VRAD-1510 feature a magnetic spring return, which provides torque in the direction that will restore the rotor to its central resting position. 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 28 ohms and an inductance of approximately 60 millihenry. The series combination of coils has only 56 ohms, yet nearly 3 times the inductance of a single coil, 175 mill