Mechanical Screw Jacks
Our mechanical screw jacks production includes European Light Series and European Heavy Series.
Choose below the section that suits you best:
Linear Actuators
A complete range of electro, servo and linear actuators for all your needs in various fields.
Also in this case, in addition to the standard range, the Setec-Group engineers are fully available to create customized products to suit any application requirements.
Our range of products includes:
Linear Units DYNACT series
The linear units DYNACT series represent the best synthesis of the 40 years SETEC know how in linear motion. Setec is known for using the best components in order to reach the highest quality level and to obtain reliable products.
By using accurate recirculating balls linear guideways and very resistant aluminium profiles they can support heavy load for a high lifetime.
The mechanical drive can be chosen according to the application among the following versions: toothed belt, ballscrew or rack & pinion ( recently patented ), in case of high speed requirement, great accuracy in positioning or when only the motion of the travelling profile is needed with the motor fixed directly on the carriage.3 different sizes (15-65, 20-80, 25-110)
• Vailable versions: Belt driven, Ballscrew, Omega belt, Rack & Pinion
• Strong aluminium profile with a very high torsional and bending inertia, high stiffness to stand heavy loads even when accuracy and speed are needed
• High efficiency system thanks to the friction reduction (low motor torque required)
• Low geometrical errors: High lifetime
• Modularity: Product conceived in order to easily create X-Y-Z systems
• Lower number of parts: better lead time and lower costs for a wider range
• Centralized Lubrication System externally located on the carriage’s pad: easier and effective and lower maintenance costs
• High load capacity
• By using accurate linear guideways with caged balls for a noise reduction and a very resistant aluminium profiles they can support heavy load for a high life time
Strong and modular industrial design provides maximum performance together with highest reliability, used in multiple applications in the automation field.
Wide range of standard accessories: more available types and configurations
Drives and Controls
Electronic L.A.C. (Linear Actuator Controller) : Simple solution to control linear actuators powered with low voltage DC motors
The electronic LAC module can be used for general applications that use electrical actuators with or without feedback. Stand alone or multi synchronization operations are possible through a simple and high efficient serial network (I2C).
The unit is based on a simple PWM power circuit. The electrical motor is controlled by open loop power/speed mode; breaking action is made by decreasing command PWM and by short circuiting motor wires at the stop or on the target. It’s strongly recommended to use it with acme screw actuators.
Positioning functions are available with feedback position sensor. The unit is programmable with: two virtual end strokes, “in windows position” gap, “max. error follower” alarm, from analog reference position, remote PC positioning and Master/Slaves synchronization. Actuator positioning accuracy depends on stroke length in case of the potentiometer or on total pulses included in the whole stroke.
This module may be interface to PLC or other control modules with optocoupled Input/Output signals at 12/24 voltage levels.
LAC is supplied with a proprietary Servosystem FW, but it includes the “boot loader” of the ARDUINO and may be re-programmed by user using a standard Arduino USB Serial Converter and the Arduino software IDE environment.
LITERATURE AND REFERENCE MATERIALS
