Hurst electric motors

Hurst developed a large range of electric motortypes. Hurst is a division of Emerson Motor Technologies since 1984.

Brushless motors

Brushless motors are in the range upto 0.35 Nm (50 oz-in) and ***ailable from 12 upto 48 V (supply DC). They can be fitted with a spur (tran***ission ratio upto 1/600) or planetery gear.

Stepper motors

The stepper motors h***e a can-stack c***truction and h***e permanent magnets. Step angles rangle from 7.5 to 18 degrees for the permanent magnet steppers, and a step angle of 1.8 degree for the hybrid steppers. Hurst manufactures its own gear boxes for their PM stepper motors. The hybrid models are ***ailable in NEMA standard frame sizes of 17 and 23, with a holding torque ranging up to 1.3 Nm (187 oz-in). Standard windings are 4 phase, unipolar. All models offer class B insulation.

One phase synchronous motors

Hurst's magnet synchronous motors are reversible permanent-split capacitor motors (one phase synchronous motor) identical in c***truction to the stepping motors. The 60 Hz can-stack motors operate at synchronous speeds of 300 and 600 RPM.