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sales@techdrives.co.uk

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Linear motion
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Techdrives brings you a wide choice of linear motion products for forces from 200N to 1000kN.  Electric linear actuators suit speeds from 1 to 875 mm/s.  Screw jacks suit higher loads up to 1000kN.  Ball screws achieve high precision and high speeds up to 2m/s.  In addition a range of geared rotary actuators is available suiting light duty positioning tasks.

These linear motion products are manufactured by our partner Servomech  and their daughter company Linear-Mech.  Servomech are leaders in linear motion innovation and production technology and we support them in the UK with strong product and application knowledge.  Compared to pneuamatic and hydraulic alternatives, electric linear motion is clean, more efficient and easily controllable.

Monninghoff are specialists in small drive components and have been designing and manufacturing moving coil, also known as voice coil, actuators for 10 years.

MOVING COIL AND VOICE COIL ACTUATORS

Designed and manufactured by Monninghoff, these actuators deliver forces up to 125N over short strokes up to 30mm.  They are highly dynamic and fast responding with virtually zero hysteresis.  Force is directly proportional to current and independent of stroke.

BALL SCREW SYSTEMS

Servomech manufacture in house ball screws and nuts to DIN69051 with accuracy grades 3,5 and 7.  Ball screw systems are capable of high speeds and high precision positioning.  Screw diameters are 16 to 100mm with lengths up to 5.7m in stock.  Special nut designs are possible.

SCREW JACKS

Servomech screw jacks deliver medium to high forces (5 to 1000kN) over strokes up to 6m.  Linear speeds are usually slow but up to 300mm/s is possible with a duty cycle up to 40%.  Both travelling screw and travelling nut configurations can be selected and there is a full range of matching options.

ELECTRIC LINEAR ACTUATORS

Linear-Mech actuators start with forces as low as 100 N and Servomech go up to 350kN.  Speeds range from 1 to 875mm/s and strokes up to 1.5m.  Both acme screws and high efficiency ball screws are available.  Motor options are DC, AC 1 and 3-phase, and servo.  Limit switch and positioning control is available.

LINEAR MOTION WITH CONTROLLABLE ELECTRIC ACTUATION

LINEAR ACTUATORS, MOVING COIL ACTUATORS, SCREW JACKS, & BALL SCREWS


electric linear actuators screw jack ball screw systems moving coil and voice coil actuators

BALL SCREW JACKS

New designs of screw jacks with ball screw technology for high efficiency and high performance.
Forces 5 to 400kN, linear speeds up to 1m/s