T-Motor AT 55A 6S ESC

The T-Motor AT 55A 6S ESC is a high-performance brushless electronic speed controller designed for RC aircraft powered by high-capacity LiPo batteries. This model is intended for use with 6S (22.2V) batteries and is suitable for large electric motors and propellers where stable operation and powerful peak loads are required.

Key Features

• Battery Support: LiPo 6S (22.2V), optimal for high-performance RC models.
• Continuous Current: 55A DC for prolonged operation.
• Peak Current: Up to 75A for short-term peak loads.
• Integrated BEC: Features a linear BEC for powering the receiver and servos.
• Motor Control Type: PWM.
• Cooling: Passive, air cooling.
• Firmware: OEM.
• Assembly Type: Single ESC.
• Protection and Control Functions: Overvoltage protection, overheating protection, braking mode, and soft start, ensuring safe and predictable behavior under sudden loads.

Additional Information and Parameters

The original description provides several values for dimensions and weight, which may vary depending on the measurement source and packaging modifications. All specified data is provided below for the buyer's full information:

• Dimensions (according to one description): approximately 75 mm × 32 mm × 11 mm.
• Dimensions (additional measurements): length 77 mm, width 35 mm, height 14 mm.
• Dimensions (specifications): 86 × 38 × 12 mm.
• Weight (from various sources): 63 g (one variant) and 82 g (another variant). The description also states that the ESC has a relatively low weight, allowing the overall model weight to remain at an acceptable level.
• Power Supply (range): 7.4 – 22.2 V.
• BEC Availability: Yes (integrated linear BEC).
• Control Protocols: PWM.

About the Manufacturer and Condition

Manufacturer: T-Motor.
Country of Manufacture: China.
Product Condition: New.

Package Contents

• ESC – 1 pc.
• Manual – 1 pc.

The T-Motor AT 55A 6S ESC is ideal for enthusiasts and professionals seeking a reliable ESC with an integrated BEC, 6S battery support, and the ability to withstand short-term peak currents up to 75A. Thanks to its protection features and soft start and braking modes, this ESC ensures controlled motor operation and longevity for your model's electronics.

If precise dimensions and weight are critical for your model, we recommend clarifying the specific dimensions and mass with the seller before purchase, as the original data provides several measurement variants.

Other characteristics: type – brushless ESC; application – RC aircraft; motor control type – PWM; cooling – passive air; firmware – OEM; assembly type – single.

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