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Available in DC stepper or AC synchronous, Hurst linear actuators provide a conversion of rotary motion to linear motion in can-stack ermanent magnet motors. By passing a 1/4 threaded rod through a hollow rotor hub with mating threads, the normal rotary motion is converted to linear movement for positioning in either direction. Some common application include: X - Y tables, small elevators, height adjustment of sampling tables, general purpose linear positioning.
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Miniature Linear Actuators
The Reliance range of miniature linear actuators has been carefully selected to give the design engineer more flexibility in selecting the most appropriate unit for an application.
Due to their unique miniature size, the linear actuator can be used to reduce size in applictions such as precision dispensers, soldering robots, microscopic feeding, fine angular adjustment, rotation control and mirror movement.
The miniatre actuator can also be ideal for applications demanding high speed and durability, such as compact high speed component conveyor systems, dose control and desktop robots.The range includes:
* A general purpose actuator (RGPA)
Operates at up to 100mm/sec
Repeatability +/- 0.03mm
* A precision high speed actuator (RRPA)
Maximum speed 120mm/sec
Repeatability +/-0.01mm
High stiffness and durability
* An ultra-precision actuator (RSSA)
For lower speed, high accuracy positioning applications
Maximum speed 20mm/sec
Repeatability +/- 0.005mm
* A miniature, rod type actuator (RMRA)
For automated microscopic feeding
Repeatability +/- 0.005mm to +/-0.002mm
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There is an increasing demand for comfort, economic efficiency, safety and respect for ecological values, factors which drive forward the increased use of precisely controllable systems. This requires compact, high-performance and robust actuators at the interface between the control mechanism and the controlled processes. SONCEBOZ linear actuators are eminently suitable for such tasks. This is why they handle idling control in vehicle engines, control three-way valves in heating and air conditioning equipment or control physical processes in medical analysis appliances. All this is possible only because of the robustness against environmental influences, the high precision and proven quality of actuators.
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RACO's spring brake actuator systems work completely electromechanically so that it can be used in all rail vehicles, cableway railways and escalators, etc. Their main feature is safe and jerk-free braking. The spring brake actuator system always ensures that the vehicle is braked even if the electrical equipment fails or if there is a power failure.
The explosion-proof design is also used for braking pit locomotives in underground mining.
Benefits:
small dimensions and lightweight
easy to install and connect
soft and jerk-free braking
does not ice up or freeze at low temperatures
no problems with leaky lines
no noise pollution
no media disposal and especially enviroment-friendly
low operating and service costs
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Electric motor solution for the individual sit/stand work station
- smooth running stepless height adjustment
- simple mounting
- integrated position measuring system
- twice telescopable
- synchronious motion of the spindle elements
- electronic synchronisation
- double stroke speed
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Electric telescopic lifter with microprocessor stroke control
> High-off centre load capacity
> Superb finish
> Rugged construction
> Quiet operation ( Self-locking lead screw drive
> Lift force up to 2000N
> Insulation Class 1
> Certified to EN 60601/1
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ELECTRIC TELESCOPIC ACTUATOR SERIES TES, TVS
> stable with side-loads
> elegant
> ergonomic design
> rugged
> silent
> self-locking
> long-life
> thrust up to 4500 N
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4 product ranges :
Telemag : telescopic columns for robust and safe guiding systems.
Telesmart : lifting columns for table height adjustment.
TMS : Strong telescopic column for the lift of heavy excentric loads.
Maggear: For integration into most table legs.
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The "PHOENIX" telescopic lifting column is a compact lifting system with integrated guiding arrangements made of high-quality, anodized precision aluminium profiles, worm gear screw jacks from the MERKUR range and a directly mounted motor. They can be used independently or as a complete lifting system. Synchronization can be effected electric or via a mechanical connection by means of articulated shafts.
Operational features of our PHOENIX Telescopic Lifting Column
Bears heavy compression and tensile loads
Enclosed, low-maintenance design
Flexible modular system
Off-center load pick-up is admissible
Self-locking mechanism in the TGT trapezoidal version
Fast lifting speed in the version with the two-start trapezoid screw (TGT)
or ball screw (KGT)
Maximum duty ratio 20%/h or 15%/10min
Maximum ambient temperature 40° C
Short delivery times
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Lifting columns and Other electric actuators
