iPower GM4108H-120T Encoder Combo Set

Description

Brushless Gimbal Motor Encoder Combo Set (A5048A Integrated)

The iPower GM4108H-120T Encoder Combo Set is a professional-grade motor and encoder package designed for high-precision 3-axis brushless gimbal stabilizers.
Each GM4108H-120T motor is paired with an integrated A5048A encoder, providing real-time motor position feedback for unmatched stability, smoother motion control, and outstanding energy efficiency.

This combo delivers fast torque response, accurate movement on all three axes, and up to 5× longer battery life — making it ideal for aerial filming, handheld stabilizers, and professional camera rigs.

Features

Integrated Encoder System – GM4108H motor with A5048A encoder for precise position tracking.

High Stability – Smooth and accurate control across Pan, Tilt, and Roll axes.

Energy Efficient – Up to 5× longer operating time compared to non-encoder motors.

Instant Torque Response – Quick motor reaction for dynamic or complex movement.

Twin IMU Compatible – Enhanced precision with dual sensor feedback.

Easy Setup – Simple tuning, minimal calibration needed.

GM4108 Gimbal Motor Specifications

Model: GM4108H

Motor Out Diameter: Ф47±0.05mm

Configuration: 24N/22P

Motor Height: 32.3±0.2mm (Included with Encoder housing)

Hollow Shaft(OD): Ф10-0.008/-0.012mm

Hollow Shaft(ID): 8+0.05/0mm

Wire Length: 265±3mm

Cable AWG: #24

Motor Weight: 137±0.5g

Wire plug: 2.5mm dupont connector

No-load current: 0.07±0.1A

No-load volts: 20V

No-load Rpm: 513~567 RPM

Load current: 1.5A

Load volts: 20V

Load torque(g): 1200-1800

Motor internal resistance: 11.1Ω±5%（Resistance varies with temperature）

High voltage test: DC500V 1mA@2sec

Rotor housing runout: ≤0.1mm

Steering (axle extension): Clockwise

High-low temperature test：

High temperature: Keep at 60℃ for 100 hours, and the motor can work normally after 24 hours at room temperature

Low temperature: Keep at -20℃ for 100 hours, and the motor can work normally after 24 hours at room temperature

Maximum power: ≤25W

Working current: 3-5S

Working temperature: -20~60℃;10~90%RH

Compatible Sliprings

iPower Gimbal Motor Slipring – OD 7.9mm

Packing List

3 x GM4108H-120T Gimbal Motor with AS5048A Encoder & Magnet

1 x Alexmos 32BIT BGC Board Encoder version without alum case

1 x Connecting cables set