Magnetic Push-Pull Positioners (MPP Series)

0.0/5 rating (0 votes)

Description

Lesker Magnetic Push-Pull Positioners (MPP Series)

 

The Kurt J. Lesker Magnetic Push-Pull range encompasses a series of magnetically coupled "push-pull" linear and linear/rotary actuators. This compact range is specifically designed for low load applications such as specimen transfer, thermocouple 'contacting', or manual shutters. These components provide a rugged but cost-effective solution for manipulation in high or ultra high vacuum applications.

Features

  • Three series offering combined linear/rotary motion, linear-only motion, and linear motion with free rotation
  • Linear stroke from 50mm - 200mm max
  • Rigid linear coupling with over 90N (20lbf) breakaway force
  • Magnetic-coupling design eliminates the thrust due to vacuum acting on a conventional bellows-sealed arrangement
  • High cycle, bellows-free design
  • Compact design ensures a smaller envelope than most competitive bellows-sealed systems
  • Manual, pneumatic, DC, and stepper motor actuator options
  • Smooth operation
  • Fully bakeable to 250° C
  • Mini ConFlat® standard mounting flange with 70mm (2.75") CF option

Three Series

MPRL (rotary and push-pull linear actuation)

  • Offers a combination of linear and rotary translation to the vacuum shaft
  • Utilizes a unique magnetic coupling, based on the MagiDrive™ and PowerProbe technology
  • Breakaway torque in excess of 0.4Nm and over 90N linear thrust before coupling separation

MPL (push-pull linear-only translation)

  • Offers linear-only translation of the vacuum shaft, which is guided internally, guaranteeing rotation-free motion.
  • The high axial thrust coupling produces no torque and so external rotation of the thimble does not apply a rotational force internally, ensuring smooth motion.
  • This range can be actuated manually, pneumatically, or motorized. Additionally, switches can be provided to prevent over-travel and to aid system interlocks.

MP (push-pull linear translation with freely rotating shaft)

  • Offers linear actuation of an unguided vacuum shaft
  • Used to manipulate slides or pivot arms where a guided system may conflict with the mechanism (please note, though the vacuum shaft is free to rotate the drive does not provide rotation)
  • This range can be actuated manually, pneumatically, or motorized. Additionally, switches can be provided to prevent over-travel and to aid system interlocks.

 

 

Lesker Magnetic Push-Pull Positioners (MPP Series)

Share this product

Featured Products

  • 1
  • 2
Prev Next

MTI - Tube Furnace

MTI - Tube Furnace

OTF-1600X-III- is a split-able three-zone tube furnace with Kanthal 1650°C grade SiC heating element,  82mm OD Alumina tube •...

Read more

KDF - 900 Series (PVD)

KDF - 900 Series (PVD)

  The 900 Series features dual load lock, in-line, sputter down, batch systems configured with an optional high vacuum load lock and three or four target positions. •...

Read more

Copyright © 2012 - 2015 Premier Solutions Pte. Ltd. All Rights Resrved | Address: 100 Tras Street, 100 AM, #16-01, Singapore 079027. Tel: (65)62843818