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Rotary Actuators

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.

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Modulating actuators are used to regulate the air and coolant flow rate as well as the temperature. Position signals can be provided via Hall-effect sensors, potentiometers, rotary encoders, resolvers or simple limit switches.

A33A00

A33A00

Features

  • Hall sensor technology
  • Resolver Feedback
  • 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 Rotary Modulating

Voltage Range: 17 VDC to 32,5 VDC

Current: >500 mA

Torque Load: 8 Nm max.

Operating Time: >10 s

Manual Override: yes

Position Indicator: yes

Electrical Connector: As required

Insulation Resistance: 40 Megohm at 500 VDC

Weight: >540 g

A170A0

A170A0

Features

  • Potentiometer for position
  • Low Torque Actuator
  • Enviromentally sealed
  • EMI/EMC protected
  • Brushed Motor
  • Overload Protection

Specification

Type: Actuator Electric Double Motor (90°)

Voltage Range: 28 VDC

Current: 400 mA

Torque Load: 1.9 Nm

Operating Time: 4.5 s

Manual Override: no

Position Indicator: no

Electrical Connector: As required

Weight: 0.8 kg

A10B00

A10B00

Features

  • Overload Protected
  • Endurance Life to 100.000 cycles
  • Low Mass
  • Low Power Consumption
  • Environmentally Sealed
  • EMI/RFI Protected

Specification

Type: Actuator Rotary Modulating – Single Motor

Voltage Range: 17 VDC to 32 VDC

Current: >400 mA

Torque Load: 3 Nm nominal

Operating Time: >8 s

Manual Override: no

Position Indicator: yes

Electrical Connector: As required

Weight: >450 g

Tailor made solutions

Tailor made solutions

SAM offers tailor-made solutions for your application. We will be pleased to analyze your technical requirements and create a technical concept to suit your specifications. Even if we cannot offer you an off-the-shelf solution, you will benefit from our enormous amount of experience and the modular design of our devices.

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?

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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?

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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?

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Our new devices are supplied with EASA Form 1 or COC. Overhauled units can be supplied with triple EASA, FAA and TCCA 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?

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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.

Ready to embark on the future?

Ready to embark on the future?

Trust our 100+ years of competence and join us in our journey around the future of aerospace and industry.

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SAM GmbH

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