Roller screw, Linear actuators – Power Jacks M-Series User Manual
Page 2
FM 23810
POWER JACKS Ltd
Balmacassie Commercial Par
Ellon, AB41 8BX
Scotland (UK)
Tel: +44 (0)1358 285100
www.powerjacks.com
PJ-FL-SJ-LA-BG-RS-EN-1
All information in this document is subject to change without notice.
All rights reserved by Power Jacks Limited. May not be copied in whole or in part. ©Power Jacks Limited 2012, Aberdeenshire, Scotland, United Kingdom
Roller Screw
SpiraCon™
Go beyond the performance of ball screw with our highly
efficient Spiracon™ planetary roller screw. It is a unique
concept, to meet unique needs.
Converting rotary motion to linear movement, the system
consists of a multi-start screw which engages with a number of
planetary rollers.
It is a high efficiency mechanism with a robust construction
to achieve high dynamic load carrying capacity, together with
almost no axial backlash and high durability.
– Continuous duty
– High dynamic load capacity from 45 kN to 1200 kN
– High efficiency
– High positional accuracy
– Long Life
– Low maintenance
– Low noise
– Special Custom Designs Available
Linear Actuators
eMa - eleCtro MeChaniCal aCtuator
The EMA industrial linear actuator is designed for low to
medium duty applications, with loads up to 10kN. It uses a
precision spiroid gear set that delivers superior performance
when compared to a similar size worm gear set. The dynamic
load capacity is up to 10kN and custom designs are available.
– Compact & Customised Linear Actuator
– Dynamic Load Ratings up to 10kN
– Linear Speeds up to 5500 mm/min
– Machine Screw & Ball Screw
– 3-Phase AC, 1-Phase AC & DC Motors
– Special Custom Designs Available
rolaraM - linear aCtuator
Rolaram linear actuators comes into their own when high
precision or performance actuation is required or as a
replacement for a hydraulic or pneumatic units. There are 8
standard models, available in 2 standard drive configurations.
Roller screw design are available for the highest performance
applications and ball screw designs when less performance is
required. Custom designs are available.
– High Load & Performance Linear Actuator
– Dynamic Load Ratings up to 400kN
– Linear Speeds up to 7000 mm/min
– Roller Screw & Ball Screw Types
– 3-Phase AC, 1-Phase AC and DC Motors
– Special Custom Designs Available