SKU: DRFC-3184
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T-Motor AK70-10 KV100 Brushless Robot Motor (Without Driver)

₹53,299.00 (Inclusive of all taxes)
Out of Stock

The T-Motor AK70-10 is a high-torque, gear-reduced brushless motor module designed for heavy-duty robotic and UAV applications. It integrates a planetary gearbox with a 10:1 reduction ratio and is configurable via UART/CAN interface and RUBIK Link software.

Features

  • High-torque brushless motor with integrated 10:1 planetary gear reduction.
  • Delivers 8.3 Nm rated torque and 24.8 Nm peak torque for demanding loads.
  • Compact, integrated module measuring Φ89mm x 50.2mm and weighing 521g.
  • Features 12-bit encoder and UART/CAN interface for precise control and configuration.
  • Optimized for 24V/48V operation in exoskeleton, quadruped robot, and heavy-lift drone platforms.

Out of stock

Description

The T-Motor AK70-10 KV100 Brushless Robot Motor is engineered as a complete power module, merging a high-pole-count brushless motor with a robust planetary gear reducer. This integration delivers exceptional torque density and smooth, reliable power transmission for industrial-grade automation and aerial platforms.

Its electrical design, characterized by a low KV of 100 and high pole-pair count of 21, provides fine control resolution and high torque at lower speeds. The module’s structural durability and thermal management are built to handle continuous high-load operation, making it suitable for dynamic robotic joints and heavy-lift multirotor propulsion systems.

Key Features

  • Integrated planetary gearbox with a 10:1 reduction ratio for high output torque.
  • High pole-pair count (21) design for smooth low-speed operation and precise control.
  • Robust construction with an aluminum housing for effective heat dissipation and durability.
  • UART/CAN communication interface and 12-bit magnetic encoder for advanced closed-loop control.
  • Compatible with T-Motor's RUBIK Link configuration software for easy parameter tuning.
  • Optimized for 24V and 48V DC power systems common in industrial and robotic applications.
  • High torque-to-weight ratio of 47.6 Nm/kg for efficient power delivery.

Applications

  • High-torque joint actuation for robotic exoskeletons and quadruped robots.
  • Primary propulsion motor for heavy-lift cargo and agricultural spraying drones.
  • Direct-drive or geared power source for industrial automation and CNC rotary axes.
  • Power module for custom robotic arms and mobile platforms requiring precise torque control.

Technical Specifications

Motor TypeBrushless Motor
Rated Torque8.3 Nm
Peak Torque24.8 Nm
KV Rating100 RPM/V
Pole Pairs21
Gear Reduction Ratio10:1
Rated Current8.8 A
Peak Current26.1 A
Phase-to-Phase Resistance272 ±5 mΩ
Inductance113 ±10 uH
Max Speed @ Rated Torque200/400 rpm
Ke (V/rpm)0.01
Kt (Nm/A)0.095
Km (Nm/√W)0.19
Diameter (OD)Φ89 mm
Height50.2 mm
Weight521 g

Frequently Asked Questions

What is the operating voltage range for the T-Motor AK70-10?

The AK70-10 motor is optimized for 24V and 48V DC power systems. Its electrical parameters, including the phase resistance and KV rating, are designed for efficient operation within this voltage range, which is standard for industrial robotic and heavy-lift UAV applications.

Does this motor include a built-in driver or ESC?

No, this unit is sold 'Without Driver'. The AK70-10 is the motor and gearbox module only. You will need a compatible brushless motor driver or ESC capable of handling its rated and peak current (8.8A continuous, 26.1A peak) and supporting its UART/CAN communication interface for full functionality.

What is the purpose of the 10:1 gear reduction ratio?

The integrated 10:1 planetary gear reduction multiplies the motor's output torque while reducing its rotational speed. This transforms the high-RPM, lower-torque characteristics of the internal brushless motor into the low-speed, high-torque output required for directly driving robotic joints, wheels, or large propellers without external gearing.

How do I configure and control this motor?

Configuration and advanced control are achieved through T-Motor's RUBIK Link software via the motor's UART/CAN interface. The built-in 12-bit magnetic encoder provides precise position and speed feedback, enabling closed-loop control for applications requiring accurate torque, velocity, or position management.

Package Includes

  • 1 x T-Motor AK70-10 KV100 Brushless Robot Motor (Without Driver)

Additional Information

Weight 0.72 kg
Dimensions 12 × 12 × 6 cm