FB Range

Key features:

  • 38mm travel range.
  • 20nm Resolution.
  • +/- 0.7um Repeatability.
  • 10 kg maximum load.
  • Compatible with upright Prior stages.
  • Supported by all Prior controllers.

Motorised Linear Axis adaptable to support Prior XY stages.

The FB range is designed to be a flexible motorised single axis, allowing basic integration with the FB203, or providing an easy to install stand for a XY stage with the FB204 (FB206 for transmitted light). The FB range can be controlled from most Prior controllers and respond to the same software commands as Prior's standard H122 focus motors.

The FB204and FB206 is provided with a stand, which is designed to bolt to a optical table, and can be supplied with optional 0.1um linear encoders. All of the FB range use a 1mm ball screw and stepper motor drive system.

  FB203 FB204/FB206 FB204E/FB206E
Travel Range 38mm 38mm 38mm
Resolution +/- 0.7µm +/- 0.7µm +/- 0.7µm
Repeatability (Full Travel) < 5µm < 5µm < 5µm
Speed range (max load) 1 – 14mm/s 1 – 14mm/s 1 – 14mm/s
Max Load 10Kg 10Kg 10Kg
Encoder No No 0.1µm linear encoder