Rotary Actuators
As a designer and manufacturer, SAM is a reliable partner to the leading manufacturers of rotorcraft / fixed-wing aircraft and system suppliers. By using a modular design of single and double motorized actuators, these offer maximum adaptability with minimum design effort.
Dual motorized actuators are designed for maximum reliability, as for example required on fuel and fire shut-off valves. Manual override can be provided as well as position signals via Hall-effect sensors, potentiometers, rotary encoders, resolvers or by using simple limit switches.
A37A00
Features
- Hall sensor technology
- Overload Protected
- Manual Override
- Endurance Life to 100.000 cycles
- Low Mass
- Low Power Consumption
- Environmentally Sealed
- EMI/RFI Protected
- Constant travel time over the voltage range
Specification
Type: Actuator Electric Dual Motor
Voltage Range: 17 VDC to 32,5 VDC
Current: 500 mA max.
Torque Load: 8 Nm max
Operating Time: >10 s
Manual Override: yes
Position Indicator: yes
Electrical Connector: As required
Dielectric Strength: 450 Vrms
Insulation Resistance: 40 Megohms at 500 VDC
Weight: >770 g max.
A20000
Features
- Hall sensor technology
- Brushless Motor (3-Phase)
- Overload Protected
- Endurance Life to 100.000 cycles
- Low Power Consumption
- Environmentally Sealed
- Potentiometer Feedback
Specification
Type: Actuator Dual Motor
Voltage Range: as required
Torque Load: 6 Nm max.
Operating Time: >10 s
Manual Override: no
Position Indicator: yes
Electrical Connector: As required
Insulation Resistance: 40 Megaohms at 50 VDC
Weight: >1200 g
A07000
Features
- Overload Protected
- Redundant Systems
- Endurance Life to 100.000 cycles
- High Temperature capable
- Low Mass
- Low Power Consumption
- Environmentally Sealed
- EMI/RFI Protected
Specification
Type: Actuator Dual Motor
Voltage Range: 17 VDC to 32,2 VDC
Current: >600 mA
Torque Load: 5,5 Nm
Operating Time: >4 s
Manual Override: no
Position Indicator: yes
Electrical Connector: As required
Dielectric Strength: 500 VDC
Insulation Resistance: 100 Megaohms at 50 VDC
Weight: >740 g
A08000
Features
- Overload Protected
- Redundancy
- Endurance Life to 100.000 cycles
- Low Mass
- Low Power Consumption
- Environmentally Sealed
- EMI/RFI Protected
Specification
Type: Double Motor Rotary Actuator (90°)
Nominal Voltage: 28 VDC
Current: 400 mA max.
Torque Load: 6 Nm max.
Operating Time: 3,8 s (1,8 s with both motors activated)
Manual Override: no
Position Indicator: yes
Electrical Connector: As required
Insulation Resistance: 100 Megohms at 50 VDC
Weight: 620 g max.
Tailor made solutions
Any questions left?
If we have not been able to answer all your questions, please do not hesitate to contact us directly.
How are the devices tested?
Our qualification and engineering tests are completed in our own test laboratories at our Bad Tölz site, as well as in nearby test houses. We are acquainted with qualification according to MIL standards and DO-160G.
How are the devices designed?
Our designs are developed on a CATIA Version 5 platform interface directly connected to the aircraft manufacturer or system manufacturer. Size, weight, performance and durability are the foundation of our design and are maximized through analysis and simulation tools.
Which certificates can be issued?
Our new devices are supplied with EASA Form 1 or COC. Overhauled units can be supplied with dual EASA and FAA approval as well as with British CAA or conformity certification. We are currently also striving for CAAC certification.
Can the devices get repaired and overhauled?
Our in-house product support department in accordance with Part 145 enables us to repair and overhaul our devices at our headquarter in Bad Tölz. We provide spare parts supply and AOG support via our distributor Satair.
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