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High-torque Linear/Rotary Feedthrough

Product code: MD40HT-XXXX-YYYY

Order code standard length:
  • 100mm travel: MD40(HT)-0100-0030 (-TSMD or -TSMDH)
  • 200mm travel: MD40(HT)-0200-0030 (-TSMD or -TSMDH)
  • 300mm travel: MD40(HT)-0300-0030 (-TSMD or -TSMDH)
  • 400mm travel: MD40(HT)-0400-0030 (-TSMD or -TSMDH)
  • 500mm travel: MD40(HT)-0500-0030 (-TSMD or -TSMDH)
Order code customized length:
XXXX: linear travel in millimeters
YYYY: retracted length, flange face to end of shaft in millimeters



Please follow the links to see the prices

Configurations with tube support:

TSMD Tube Support for MD40(HT)

download drawing

TSMDH Tube Support for MD40(HT) single sided

download drawing


Specifications: High-torque Linear/Rotary Feedthrough

linear travel X >= 10mm AND <= 700mm
retracted length Y >= 12.3mm AND <= 250mm; standard 30mm

  • linear travel: 100mm, 150mm, 200mm, 250mm, 300mm or customized length
  • mounting flange DN 40CF (2.75" O.D.)
  • linear force: 60N
  • torque: 1Nm
  • bakeout temperature: 200 °C max.
  • pressure range 1E-11mbar to 1000mbar
  • fully UHV compatible materials

drawing (pdf)      manual (pdf)    deflection chart (pdf)


The following is a list of compatible options for MD40HT High-torque Linear/Rotary Feedthrough .

List price:

3'920.00 CHF

3'686.98 EUR*
4'024.64 USD*

Motorized Linear Drive for MD40 Feedthrough

Product code: DRVMDMOTL

1-axis motorized high precision drive for MD40 linear/rotary feedthroughs, for automatic and reproducible extension of the shaft. Rotary motion is done manually.

List price:

5'920.00 CHF

5'568.10 EUR*
6'078.03 USD*

Motorized Linear and Rotary Drive for MD40 Feedthrough

Product code: DRVMDMOTLR

2-axis motorized high precision drive for MD40 linear/rotary feedthroughs, for automatic and reproducible extension and rotation of the shaft.

List price:

300.00 CHF

282.17 EUR*
308.01 USD*

Tube Support for MD40 and MD16-ADCF16TS

Product code: TSMD

Tube Support for MD40 and MD16-ADCF16TS.
Two parallel 8mm diameter shafts are protecting the tube unit against accidental bending.

List price:

250.00 CHF

235.14 EUR*
256.67 USD*

Tube Support for MD40 and MD16-ADCF16TS single sided

Product code: TSMDH

Single sided tube support for MD16(TS) and MD40.
One 8mm diameter shaft protects the tube unit from accidental bending.

List price:

320.00 CHF

300.98 EUR*
328.54 USD*

Upgrade to 200°C Bakeable Version of Single Shaft Wobblesticks and Single L/R Feedthroughs High Torque


Upgrade from 150°C to 200°C Bakeout Temperature for Single Shaft Wobblesticks and L/R Feedthroughs High Torque Version.

List price:

988.00 CHF

929.27 EUR*
1'014.37 USD*

Grabber Tool ID 8mm for Flag Style Plates

Product code: GRABSHOM

Tool for grabbing and handling SHOM flag style sample plates, using either a single shaft linear/rotary feedthrough or a sample transporter.

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