FeeTech FT5478M 7.4V 20 kg.cm 180 Metal Gear Servo

Description

• FeeTech FT5478M 7.4V 20 kg.cm 180 Metal Gear Servo
• Powerful: 22.5 kgcm torque, 0.105 sec/60 speed
• Durable: Metal gears, dual bearings, reinforced case
• Precise: 180 range, 4 s dead band

TheFeeTech FT5478M 7.4V 20 kg.cm 180 Metal Gear Servo isa high-performance digital servo designed for precision, durability, and power. Featuring a robust metal gear train with copper components, it delivers consistent torque and smooth motion under demanding conditions. With a core motor, dual ball bearings, and a PA+GF reinforced case, it ensures long service life and reliable operation for robotics, RC vehicles, and mechanical control systems.

Supporting a wide operating voltage range of 59V, this servo achieves a peak stall torque of 22.5 kgcm and a rapid 0.105 sec/60 response speed at 8.4V. Its digital comparator control system provides accurate positioning with a narrow 4 s dead band, ensuring fine-tuned performance. The 180 range of motion and standard 25T spline output make it easy to integrate into various applications requiring strength, speed, and precision.

View moreWhat’s Included

• 1xFeeTech FT5478M 7.4V 20 kg.cm 180 Metal Gear Servo

Dimensions

• 40.6x 20 x26.6 mm

Specifications

General Information

• Model: FT-5478-C001
• Product Name: 7.4V 20KG 180 Copper Gear Servo
• Gear Type: Metal
• Case Material: PA+GF
• Motor Type: Core Motor
• Bearing: Ball Bearing
• Horn Gear Spline: 25T / 5.9 mm
• Gear Ratio: 1 / 258
• Connector Wire Length: 14 0.5 cm

Mechanical Specifications

• Weight: 41.6 2 g
• Limit Angle: No limit
• Operating Angle: 180 5 (at 5002500 s)
• Rotating Direction: Counterclockwise (at 15002000 s)

Electrical Specifications

• Operating Voltage Range: 5 9 V
• Idle Current (Stopped): 20 mA @ 8.4 V
• Running Current (No Load): 520 mA @ 8.4 V
• Stall Current: 3.3 A @ 8.4 V
• No-Load Speed: 0.105 sec/60 (95 RPM) @ 8.4 V
• Rated Torque: 5.6 kgcm @ 8.4 V
• Peak Stall Torque: 22.5 kgcm @ 8.4 V

Control Specifications

• Control System Type: Digital Comparator
• Command Signal: Pulse Width Modification (PWM)
• Pulse Width Range: 500 2500 s
• Neutral Position: 1500 s
• Dead Band Width: 4 s

Environmental Specifications

• Operating Temperature: -20C to 60C
• Storage Temperature: -30C to 80C