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Motorized linear and double rotary drive for RMDG / RMJG sample transporters

Product code: DRVRMOTLRR-XXXX

The DRVRMOTLRR is a stepper motor-driven linear and double rotary actuator. A high precision motorized spindle drive coupled to the outer magnet controls linear motion. Two further stepper motors mounted onto the sledge of the linear unit control the independent rotation of the inner and outer shaft respectively. This separate rotation of each shaft enhances operation of sample locking mechanisms and sample carrier platforms by being able to drive and also rotate them.

The sturdy linear unit ensures unchanging alignment of all components and consistent positioning.

RMDG / RMJG sample transporters can be equipped with the DRVRMOTLRR option.

For retrofitment to your sample transporter, please contact us.

Please note that for bakeout the drive must be removed.


Specifications: Motorized linear and double rotary drive for RMDG / RMJG sample transporters

outer length X >= 0mm AND <= 1640mm; standard 0mm

System:

Linear Unit:

  • accuracy: ± 0,1mm / 300mm
  • toothed belt transmission for linear drive : 1:1
  • linear unit has one adjustable (front end) and one fixed end switch (rear end, 0mm)

Rotation Unit (per rotation):

  • max. rot speed: 60°/s
  • min step size: (1.8°/64)/100 ~ 0.0003°
  • worm gear transmission: 1:100
  • rotation unit have two adjustable endswitches (0°-360°)

Download Drawing PDF

Download Manual

3D-model available on request

Stepper Motor Linear Drive:

  • Voltage: 8.8VDC
  • Amps/Phase: 2.0
  • Resistance/Phase: 8.8+/-10% Ohms
  • Holding torque: 1.32 Nm
  • Step angle: 1.8°+/-5%

Download Datasheet

Stepper Motor Rotary Drives:

  • Voltage: 4.08 VDC
  • Amps/Phase: 1.2
  • Resistance/Phase: 3.4+/-15% Ohms
  • Holding torque: 0.23 Nm (without worm gear unit)
  • Step angle: 1.8°+/-5%

Download Datasheet

Spindle

  • linear drive spindle pitch: 3mm

Compatibility

The DRVRMOTLRR-XXXX Motorized linear and double rotary drive for RMDG / RMJG sample transporters suits the following products:

List price:

7'750.00 CHF

6'860.23 EUR*
7'814.86 USD*

Dual Shaft Rotatable Sample Transporter

Product code: RMDG40-XXXX-YYYY

Precision magnetically driven sample transporter with independent rotary motion of the inner as well as the outer shaft. All ball bearings are DicroniteTM (W-disulfide) dry lube coated. On request, the RMDG can be built with SiC ceramic hybrid ball bearings.

Order code standard length:

  • 300mm travel: RMDG40-0300-0050
  • 500mm travel: RMDG40-0500-0050
  • 750mm travel: RMDG40-0750-0050
  • 1000mm travel: RMDG40-1000-0050

Order code customized length:

  • RMDG40-XXXX-YYYY

XXXX: linear travel in millimeters
YYYY: retracted length, flange face to end of shaft in millimeters (min. 45mm) Options and accessories:
Sample Transporter Accessories

REV: 01.06.2011 UM, 29.08.2011 DvG


List price:

9'700.00 CHF

8'586.35 EUR*
9'781.18 USD*

Dual Shaft Rotatable Sample Transporter with PGRMS

Product code: RMDG40-PGRMS(OMH)

Precision magnetically driven sample transporter with independent rotary motion of the inner as well as the outer shaft and pincer grip for Omicron-plates.

Standard length models:

  • 300mm travel: RMDG40-0300-0095-PGRMS(OMH)
  • 500mm travel: RMDG40-0500-0095-PGRMS(OMH)
  • 750mm travel: RMDG40-0750-0095-PGRMS(OMH)
  • 1000mm travel: RMDG40-1000-0095-PGRMS(OMH)

Order code customized length:

  • RMDG40-XXXX-YYYY-PGRMS(OMH)

XXXX: linear travel in millimeters
YYYY: retracted length, flange face to end of pincer grip in millimeters (min. 90mm)

REV: 01.06.2011 UM, 29.08.2011 DvG


List price:

5'328.00 CHF

4'716.30 EUR*
5'372.59 USD*

Dual Shaft Rotatable Sample Transporter with Slide Bearings DN40CF

Product code: RMJG40-XXXX-YYYY

Magnetically driven sample transporter with independent rotary motion of the inner as well as the outer shaft. Slide bearings for linear motion throughout guarantee for long-lifetime and smooth operation even after numerous bakeout cycles.


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