SBG Systems Stellar-40
Precision Motion. Proven for Flight. Aviation-Grade Electromechanical Servo Actuators for UAVs, AAM and Uncrewed Systems
ServoMax300 High-torque servo actuator for large UAVs and uncrewed systems
ServoMax300

High-torque servo actuator for large UAVs and uncrewed systems

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ServoMax300

The ServoMax300 is a high-torque servo actuator for large UAVs and uncrewed systems. It is ideal for a wide range of safety-critical applications such as control of wing surfaces, swashplates, brakes and payload bay doors.

The servo's advanced design features a high-reliability BLDC motor, an analog Hall effect sensor and a contactless encoder for precise control of rotor position. Designed to produce minimal acoustic and electromagnetic noise, it also incorporates sophisticated anti-jitter algorithms for reduced vibration.

The rugged servo is constructed with hard-wearing stainless steel gears and an anodized aluminium housing, and is tested to MIL-STD-810 and MIL-STD-461 standards.

Specifications:

Dimensions (L x W x H): 117.3 x 52 x 157.5 mm
Weight: ≤1.45 kg
Operating Voltage: 18 - 32 VDC
Operating Current: Rated 5A
Rated Torque: ≥255 kgf·cm
Max Torque: ≥447 kgf·cm
Rated Speed: ≥140°/sec @ 28VDC
No Load Speed: ≥170°/sec @ 28VDC
Interfaces: Dual CAN 2.0A/B
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