Reely Micro-Servo S-0307 Analog Servo Plastic Gear JR Connector RE-2148501

The Reely Micro-Servo S-0307 delivers reliable analog control in a compact 23 x 12 x 22 mm housing, making it a practical choice for lightweight RC aircraft, helicopters, and cars where space and weight are critical. Its plastic gear train keeps the servo light at just 9 g, while the JR connector system ensures broad compatibility with common receivers.

Highlights

• Analog micro servo with plastic gears
• JR connector system
• Operating voltage: 4.8–6 V DC
• Stall torque: 0.7 kg/cm at 4.8 V, 0.9 kg/cm at 6 V
• Speed: 0.10 s/60° at 4.8 V, 0.08 s/60° at 6 V
• Plain bearing and brushed DC motor

In daily use

The S-0307 responds quickly to control inputs, with a speed of 0.10 s/60° at 4.8 V and 0.08 s/60° at 6 V. Its stall torque of up to 0.9 kg/cm provides sufficient force for small control surfaces and steering linkages. The plain bearing design is simple and serviceable, while the brushed motor offers dependable performance for hobby applications.

Full specifications

• Servo type: Analog micro servo
• Gear material: Plastic
• Connector system: JR
• Operating voltage: 4.8–6 V DC
• Stall torque: 0.7 kg/cm (4.8 V), 0.9 kg/cm (6 V)
• Operating speed: 0.10 s/60° (4.8 V), 0.08 s/60° (6 V)
• Bearing type: Plain bearing
• Motor type: Brushed DC motor
• Dimensions: 23 x 12 x 22 mm
• Weight: 9 g
• Recommended applications: RC aircraft, helicopters, cars

Final note

With its proven JR interface and lightweight construction, the Reely S-0307 is a straightforward upgrade or replacement for micro servo applications.