Mechanical Hand - MH

UHV Wobble Stick

The Mechanical Hand series of wobble stick is designed for tactile operation of sample handling within the chamber vessel. Uniquely the mechanical hand also provides 360° continuous rotation, as well as linear motion. The device can be used for the movement, re-arrangement and transfer of samples, STM tip changes, or as an in-vacuum screw driver. Ideally located at the interchanges of a vacuum system, the MH provides linear travel 80-280mm and ±22° angular movement. Interchangeable jaw assemblies can be purchased separately or with the transfer device.

Key Features

Dual Axis Linear and Rotary Movement

±22.5° Angular Movement & 360° Continuous Rotation

Travel Lengths

80-280mm

70mm OD CF Flange

Pistol Grip Handle

Leak Rate

1x10-10 mbar l/s -1

Perpendicular Jaw Assembly

10mm Opening, 10N Max Force

Fully Bakeable to 250°C

No Need To Dismantle Any Part of the Drive

Spring Loaded Jaws

Jaws Remain Closed Until Opened

Position Lock

Enables Sample To Be Locked In Position

Compatible Accessories

Jaw Assemblies including Flag and Plain

Inline Jaw Assembly

74° Max Opening Angle, 3N Max Force

Information Table

Schematics

ZJAWPE

Perpendicular Jaw Assembly

ZJAWSY

Inline Jaw Assembly

Mechanical Hand with No Jaw

Flange OD mm Linear Travel mm Retracted A mm Extended C mm Extended B mm Retracted D mm Jaw Assembly Order Code
70 80 285 205 159 79 No Jaw ZMH075
70 151 356 205 259 108 No Jaw ZMH150
70 237 442 205 381 144 No Jaw ZMH225
70 280 485 205  442 162 No Jaw ZMH275

Mechanical Hand with Inline Plain Jaw

Flange OD mm Linear Travel mm Retracted A mm Extended C mm Extended B mm Retracted D mm Jaw Assembly Order Code
70 80 285 205 206 126 Inline Jaw ZMH075S
70 151 356 205 306 155 Inline Jaw ZMH150S
70 237 442 205 428 191 Inline Jaw ZMH225S
70 280 485 205 489 209 Inline Jaw ZMH275S

Mechanical Hand with Perpendicular Jaw

Flange OD mm Linear Travel mm Retracted A mm Extended C mm Extended B mm Retracted D mm Jaw Assembly Order Code
70 80 285 205 192 112 Inline Jaw ZMH075P
70 151 356 205 292 141 Inline Jaw ZMH150P
70 237 442 205 414 177 Inline Jaw ZMH225P
70 280 485 205 475 195 Inline Jaw ZMH275P

Mechanical Hand with Inline Flag Jaw

Flange OD mm Linear Travel mm Retracted A mm Extended C mm Extended B mm Retracted D mm Jaw Assembly Order Code
70 80 285 205 206 126 Inline Jaw ZMH075FL
70 151 356 205 306 155 Inline Jaw ZMH150FL
70 237 442 205 428 191 Inline Jaw ZMH225FL
70 280 485 205 489 209 Inline Jaw ZMH275FL