CTTPS – Cryo Tip-Tilt-Piston Stage

Combined angle and focus adjustments of ½”and 1” optics, such as mirrors and lenses
CTTPS1
CTTPS 1/2-S
CTTPS1
CTTPS 1/2-S
previous arrow
next arrow
 
CTTPS1
CTTPS 1/2-S
previous arrow
next arrow

Receive our price list by email, no costs, obligations or spam. We only ask basic contact details to send it to.

Need help, any additional information or support?

Product description

The Cryo Tip / Tilt / Piston Stage (CTTPS) accepts 1/2″ or 1” optical elements and can be operated in a cryo-vacuum environment. It is actuated with JPE’s Cryo Linear Actuators (CLA). Play of the tip / tilt / piston functionality is eliminated by built-in preload springs. Lateral position is not achieved via traditional v-groove constructions, but by using a deformable metal membrane. This feature not only eliminates play but also the erratic motion seen in the traditional designed tip tilt piston stages. The optics are clamped from the side with a single spring loaded screw.

  • Downloads
  • Specifications
  • Product options
  • Product configurations
  • Controller
  • Videos

specsunitCTTPS1/2CTTPS1
SYSTEM SPECIFICATIONS
Active axes-3
Type of motion-Tip / Tilt / Piston
Optical diametermm (inch)12.7 (1/2)25.4 (1)
Open optical aperture diametermm11.521
System tip / tilt range w.r.t optics centredeg± 7.2± 5.6
System piston rangemm± 1.5
Coarse actuator-CLA2201
Main construction material-Titanium, stainless steel
ACTUATOR SPECIFICATIONS
Specifications are given for individual actuators unless otherwise mentioned.
See interface drawing for transformation matrix from actuator outputs to system motion.
Coarse rangemm± 1.5
Coarse step size @ 293 Knm5-25
Coarse step size @ 4 Knm1-5
Operating temperatureK0.02-375
Massgrams160170
Coarse actuator spindle pitchmm/turn0.25
DRIVE ELECTRONICS
Controller/driver-CAB-230(115), CADM(2), MCM

HV rated positioners can realistically be considered compatible with pressures as low as 1E-8 mbar. Lower pressures can be achieved by prolonged baking of positioners in vacuum at 100-150 deg C, depending on the type of positioner. Upon request JPE can provide such service at additional costs.

CTTPS1/2 /HV: Cryo Tip/Tilt/Piston Stage 1/2”
CTTPS1 /HV: Cryo Tip/Tilt/Piston Stage 1”

There are no videos available for this product.

Price list

Please fill in your details to receive our full price list in your mail box.

We use cookies to ensure to give you the best experience on our website. If you continue to use this site we will assume that you are okay with it.