• CubeMars G40 KV70 KV210 Gimbal Motor, CubeMars G40 KV70 gimbal motor features a large hollow shaft, low cogging, high torque density, and waterproof design.
  • CubeMars G40 KV70 KV210 Gimbal Motor, CubeMars G40 KV70 gimbal motor features a large hollow shaft, low cogging, high torque density, and waterproof design.
  • CubeMars G40 KV70 KV210 Gimbal Motor: large hollow shaft, low cogging, high torque density, waterproof design.
  • CubeMars G40 KV70 KV210 Gimbal Motor, Large Hollow Shaft, Low Cogging, High Torque Density, Waterproof
  • CubeMars G40 KV70 KV210 Gimbal Motor, CubeMars G40 KV70 gimbal motor features a large hollow shaft, low cogging, high torque density, and waterproof design.
  • CubeMars G40 KV70 KV210 Gimbal Motor, Hollow shaft gimbal motor offers low cogging, high torque, and waterproof durability.
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CubeMars G40 KV70 KV210 Gimbal Motor, Large Hollow Shaft, Low Cogging, High Torque Density, Waterproof

CubeMars G40 KV70 KV210 Gimbal Motor, Large Hollow Shaft, Low Cogging, High Torque Density, Waterproof

CubeMars

$109.00 USD
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Overview

The CubeMars G40 KV70 / KV210 Inrunner Gimbal Motor is engineered for low-speed operation, high torque density, and exceptional stability, making it ideal for gimbal systems, radar, autonomous driving, and precision control applications. Featuring a large hollow shaft for easy integration of slip rings (optional), low cogging torque for smooth motion, and multi-mode control (speed-loop and position-loop), this motor delivers accurate, responsive, and efficient performance in demanding environments. Designed with waterproof and dustproof protection, it ensures long-term reliability in outdoor and industrial scenarios.

Key Features

  1. Large Hollow Structure – Supports slip ring integration for hassle-free cable routing.

  2. Low Cogging & Low Consumption – Ensures smooth rotation and reduced power loss.

  3. High Performance Winding – Delivers high torque density at low speeds.

  4. Lightweight, Low Inertia Design – Quick response for precision applications.

  5. Multiple Control Modes – Supports speed-loop & position-loop control for flexible system integration.

  6. Waterproof & Dustproof – Reliable operation in harsh environments.

  7. Versatile Applications – Perfect for gimbals, radar, autonomous driving systems, and other precision devices.

Specifications

General

Parameter Value
Application Gimbal, Radar
Driving Way FOC
Operation Ambient Temperature -20℃ ~ 50℃
Winding Type Star
Pole Pairs 14
Insulation Class H
Insulation High-Voltage 500V 5mA/2s
Insulation Resistance 500V 10MΩ
Phase 3

Electric Parameters – KV70

Parameter Value
Rated Voltage (V) 16
No-Load Speed (rpm) 1015
Rated Torque (Nm) 0.25
Rated Speed (rpm) 430
Rated Current (A) 1.62
Peak Torque (Nm) 0.5
Peak Current (A) 3.3
Kv (rpm/V) 70
Kt (Nm/A) 0.150
Ke (V/krpm) 15.00
Phase to Phase Resistance (mΩ) 4500
Phase to Phase Inductance (μH) 1800
Inertia (g·cm²) 74
Km (Nm/√W) 0.0707
Mechanical Time Constant (ms) 1.48
Electrical Time Constant (ms) 0.40
Weight (g) 107
Max Torque-to-Weight Ratio (Nm/kg) 4.67

Electric Parameters – KV210

Parameter Value
Rated Voltage (V) 16
No-Load Speed (rpm) 3120
Rated Torque (Nm) 0.25
Rated Speed (rpm) 2100
Rated Current (A) 4.9
Peak Torque (Nm) 0.75
Peak Current (A) 14.9
Kv (rpm/V) 210
Kt (Nm/A) 0.050
Ke (V/krpm) 4.88
Phase to Phase Resistance (mΩ) 500
Phase to Phase Inductance (μH) 180
Inertia (g·cm²) 74
Km (Nm/√W) 0.0707
Mechanical Time Constant (ms) 1.48
Electrical Time Constant (ms) 0.36
Weight (g) 107
Max Torque-to-Weight Ratio (Nm/kg) 7.01

Applications

  • Professional gimbal stabilizers

  • Autonomous driving systems

  • Radar scanning systems

  • High-precision control equipment

  • Aerial photography platforms

Manual Downloads

Details

CubeMars G40 KV70 KV210 Gimbal Motor, The CubeMars G40 KV70 gimbal motor provides high stability and precise control for accurate performance.

CubeMars G40 KV70 gimbal motor offers high stability and core control for precise performance.

CubeMars G40 KV70 KV210 Gimbal Motor, The CubeMars G40 KV70 motor features a large center hole for easy cable routing and optional slip ring integration.

CubeMars G40 KV70 motor has a large center hole for easy cable crossing and optional slip ring integration.

CubeMars G40 KV70 KV210 Gimbal Motor, Lightweight design, improved integration. Low inertia, fast response. CubeMars G40 motor.

Light structure, better integration. Low rotary inertia, quick response. CubeMars G40 motor.

CubeMars G40 KV70 KV210 Gimbal Motor, CubeMars G40 KV70 KV210 offers precise control with speed-loop and position-loop modes.

CubeMars G40 KV70 KV210 supports speed-loop and position-loop control modes for precision.

CubeMars G40 KV70 KV210 Gimbal Motor, High-performance CubeMars G40 gimbal motor offers low-speed operation, high torque density, and meets large power demands.

High performance winding: Low speed operation, high torque density, meets large power needs. CubeMars G40 KV70 KV210 Gimbal Motor.

CubeMars G40 KV70 KV210 Gimbal Motor, Gimbal systems and autonomous vehicles rely on high-precision, low-speed technology to ensure stable performance.

Gimbal systems and autonomous vehicles use high-precision, low-speed technology for stable performance.

 

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