Rotary & Linear Electro-Pneumatic Motion Control Products
The ATB Precision Step Systems range encompasses vacuum-operated clutch/brake (type SRA), air-operated clutch/brakes (type RotaStep), fast linear actuators (type FLA) and associated electronic controls (type SRB), sensors and accessories to complete systems for positioning applications.
Providing start/stop cycles at up to 3600/min (60/sec) with consistently precise timing, these units achieve position tolerances of +/- 0.1mm at feed rates of 1m/sec. This consistent performance is maintained throughout the unit's lifetime negating need to reset.
The system provides flexibility via simple control electronics requiring no programming expertise and the actuators have predictable friction material lifetime enabling scheduled maintenance.
Spares & Accessories
A wide range of spares and accessories for brakes are available and standard spares are generally ex-stock.
Accessories include items for special requirements such as:
- Hand releases
- Proving indicator switches
- Lubricated pivot pins
- Self adjuster for wear on thrustor brakes
- Hydraulic over-ride with foot pedals for crane drives
- Drums, Drum couplings and Discs are also available
Stepping Rotary Actuator
Is the prerequisite for your production machinery the ability to handle tasks that demand extremely fast and precise positioning of drive shafts?
Than the SRA is the ideal solution. Because of its unique construction, the system is superior with respect to cycling frequency, precision, greater operating reliability and low service costs.
The SRA can start and stop up to 3600 times per minute, depending on load and size, while maintaining a high level of precision.
At feeding rates of approximately 1m/sec, the tolerance on positioning is typically less than ±0.1mm.
With its associated family of modular electronic controls the SRA is easy to use and extremely flexible.
Stepping Rotary Actuator
Fast Linear Actuator
The fast linear actuator is made for use where very fast linear motion or high cycling frequencies are required.
Fast Linear Actuator
Rotastep
Rotastep is a pneumatically controlled clutch/brake unit that offers flexible, high output via a simple design giving long operating life.
Rotastep
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