Goodman Acquisition Camera Mechanical design P. Schurter 2014-12-10

General view Moving arm CF - balanced Pickoff mirror Fold mirror Counterweight L2 and L3 L1 CCD Camera Prosilica GC650 Motor and controller

General view – other side Ball joint Location defining bolts Flexible arm Limit switches Mounting clamp Location defining bolts

In-out motion takes 5 seconds Motion example In-out motion takes 5 seconds

Pickoff mirror “Y” Tilt adjustment Push-pull RTV to be added here (not shown) “X” Tilt adjustment with clamping Pickoff mirror modified EO 64-020 40 x 50 x 5mm

Preloaded ball bearing Arm mechanism Clamp Preloaded ball bearing Ball bearing Shaft Ball joint Motion horn Flexible rod

Arm mechanism - continued Flexible arm (Aluminum rod)

Maxon RE-Max 21 with 850:1 gearhead Motor assembly Maxon RE-Max 21 with 850:1 gearhead Motor control board

Arm FEA

RTV to be added here (not shown) Fold mirror mount “X” Tilt adjustment with clamping “Y” Tilt adjustment Push-pull RTV to be added here (not shown)

L2-L3-CCD camera L2 L3 CCD camera Adjustable focus

Installation – no new holes needed Location defining screw Mounting clamp Location defining screw Location defining screw Location defining screw