Specialty, OEM, & Lab Components
Motion Control Electro-Optics Electronics
SRA4010 Rotary Stage
The SRA4010 Rotary Stage is a worm gear driven platform which provides precise rotation of payloads
of up to 50lbs (22.7Kg). Typical applications include rotation of optical elements, lasers, RF sources,
detectors, and any payload requiring precision angular positioning. The SRA4010 rotary stage is driven
by a 0.9º/step stepper motor and micro-stepping driver which is capable of producing exceptionally
smooth and high resolution rotation. A through-hole version is available which includes a 1.25” aperture
for beam pass through or cable routing.
Features
> Low cost system for lab and industrial applications.
> Anti-backlash system automatically adjusts for wear and temperature changes.
> Maximum speed: 36º/sec. (custom versions available for up to 360º/sec rate).
> Minimum step size: 0.000144º (0.518 arc-sec, 2.51µ rad) in micro-stepping mode .
> Accuracy: 0.05º (3 arc-min). Accuracy may be improved to 0.01º with error mapping.
> Rugged mechanical design & precision, long life ball bearings.
> Smooth 0.9º/step stepper motor drive with manual rotation knob.
> Continuous 360º rotation with homing signal.
> Power requirement: 20VDC to 36VDC, 50W max power consumption.
> Accommodates payloads up to 50lbs (22.7Kg).
> Output Torque rating: 30 inch-lbs, Cantilever Torque: 50 inch-lbs max.
> -25ºC to +75ºC operating temperature range.
> Custom configurations available to accommodate mounting interface, speed, and control requirements.
> Low cost system for lab and industrial applications.
> Anti-backlash system automatically adjusts for wear and temperature changes.
> Maximum speed: 36º/sec. (custom versions available for up to 360º/sec rate).
> Minimum step size: 0.000144º (0.518 arc-sec, 2.51µ rad) in micro-stepping mode .
> Accuracy: 0.05º (3 arc-min). Accuracy may be improved to 0.01º with error mapping.
> Rugged mechanical design & precision, long life ball bearings.
> Smooth 0.9º/step stepper motor drive with manual rotation knob.
> Continuous 360º rotation with homing signal.
> Power requirement: 20VDC to 36VDC, 50W max power consumption.
> Accommodates payloads up to 50lbs (22.7Kg).
> Output Torque rating: 30 inch-lbs, Cantilever Torque: 50 inch-lbs max.
> -25ºC to +75ºC operating temperature range.
> Custom configurations available to accommodate mounting interface, speed, and control requirements.
