Maxynos THOR 2830 Planetary gear brushless dc motor
Maxynos THOR 2830 Planetary gear brushless dc motor
Maxynos THOR 2830 1120KV
THOR 2830 Motor Dimensions
THOR 2830 Brushless Gear Motor
THOR 2830 Brushless Gear Motor
Maxynos THOR 2830 Planetary gear brushless dc motor
Maxynos THOR 2830 Planetary gear brushless dc motor
THOR 2830 Brushless Gear Motor

THOR 2830 Brushless Gear Motor

The MAXYNOS THOR 2830 (Titan High-power Outer Rotor) series is a premium line of Planetary Gearbox Brushless DC Motors engineered for superior performance, where the Output Rotor placed outside the motor core to obtain highest torque and provide the maximum limit of power consumption, efficiency and the best size to power ratio.

Key Features:

  • High-efficiency 28mm diameter Brushless DC Outrunner Motor integrated with a 28 mm planetary gearbox
  • Available in two KV configurations, the 1120KV (380 W) 15 volts model provides faster rotational speed and and high torque, while the 880 KV (340 W) 18 volts version is optimized for high torque and greater energy efficiency.
  • Equipped with 3.5mm bullet connectors and 6mm D-shape shaft provides a secure, non-slip fit for gears, pulleys, and sprockets, ensuring maximum torque transfer.
  • Featuring an outrunner rotor design that places the rotor outside the motor core, it delivers exceptional torque output, stable operation, and superior thermal balance. 
  • All-metal planetary gearbox is available in three gear ratios (14:1, 19:1, and 51:1) providing high torque, low backlash, low noise, and outstanding durability where a higher gear ratio results in slower output speed but greater torque, allowing the motor to deliver powerful and precise motion control across various applications.
Gear Ratio
Gear Ratio: 1:14 Ratio
KV Rating
KV Rating: 1120KV
$59.99
Shipping calculated at checkout.

Pairs well with ESC

Additional Product details

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Specifications:
Specifications:

1120KV Motor Specifications:

  • Rated Voltage: DC 7–15V
  • Power: 380W
  • No-Load Current: 1.2A
  • Stall Current: 26A
  • Number of Poles: 14
  • Internal Resistance: 0.068 Ohm
  • Connector: 3.5mm bullet plug
  • Recommended Controller: Maxynos 45A ESC or above

880KV Motor Specifications:

  • Rated Voltage: DC 7–18V
  • Power: 340W
  • No-Load Current: 0.8A
  • Stall Current: 22A
  • Number of Poles: 14
  • Internal Resistance: 0.108 Ohm
  • Connector: 3.5mm bullet plug
  • Recommended Controller: Maxynos 45A ESC or above

Planetary Gearbox - Exact Reduction Ratio:

  • Gear ratio 14:1 → Exact reduction ratio 13.73:1
  • Gear ratio 19:1 → Exact reduction ratio 19.20:1
  • Gear ratio 51:1 → Exact reduction ratio 50.89:1

Planetary Gear Motor Weight:

  • THOR 2830 gear ratio 14:1 weight = 166g
  • THOR 2830 gear ratio 19:1 weight = 167g
  • THOR 2830 gear ratio 51:1 weight = 185g

Planetary Gearbox Speed (RPM) Calculations:

  • Motor Speed (RPM) = (Motor KV value) × (Applied Voltage) → Example: 1120KV Motor speed at 14.8V → 1120 × 14.8 = 16,576 RPM
  • Gearbox Speed (RPM) = Motor speed ÷ Exact reduction ratio → Example: Gear speed (RPM) at Ratio 14:1 & 14.8 Volts → 16,576 ÷ 13.73 = 1207 RPM
Design
Design

Maxynos ratio 51

Maxynos ratio 14, 19

Compatible With
Compatible With

maxynos 70A ESC

Inside THOR 2830

THOR 2830 comes equipped with a premium planetary gearbox, providing smooth acceleration, minimal backlash, and enhanced load handling, making it the ideal choice for robotics, RC vehicles, and smart automation projects.

THOR series offers an exceptional size-to-power ratio, peak torque output, and rugged reliability — engineered for creators, builders, and professionals who demand nothing but the best.

High Power Outrunner

Next-Generation Brushless Motor Technology Replaces traditional brushed motors with a more efficient, longer-lasting solution. Offers reduced maintenance, lower heat, and higher reliability over time.
High-Torque OutRunner Design: Featuring an external rotor that spins around the stator, this motor generates significantly higher torque at lower speeds. This design improves thermal stability and energy efficiency, eliminating the need for bulky gearing and simplifying your project's design.

Motor Dimensions in mm

Motor Connection Guide

Connecting your brushless motor to the ESC is simple: both components have three wires.

  • Connect each of the three motor wires to the three ESC output wires — left, middle, and right.
  • The middle wire of the motor must always connect to the middle wire of the ESC. Do not change this connection.
  • You can swap the left and right wires if you want to reverse the motor’s rotation direction.

FAQs

Do you ship your products Worldwide?

Yes. We ship worldwide and process most orders within 24 hours for fast and secure delivery.

What makes the MAXYNOS THOR 2830 motor unique?

The THOR 2830 features a titanium high-power outrunner design with a planetary gearbox. It combines N52 magnets and high-purity copper windings, giving it maximum torque, higher efficiency, and consistent performance for demanding projects.

What gearbox ratios are available for the THOR 2830?

This motor comes in three gearbox ratios: 14:1 (13.73 exact), 19:1 (19.20 exact), and 51:1 (50.89 exact). These options allow you to balance speed and torque depending on your application.

Which ESC is recommended for the THOR 2830?

For safe and efficient operation, we recommend the Maxynos 45A ESC or higher. This ensures compatibility with the motor’s voltage and current ratings for both the 1120KV and 880KV versions.

What applications is the THOR 2830 best suited for?

The THOR 2830 is ideal for robotics, RC vehicles, drones, and smart automation projects. Its planetary gearbox provides smooth acceleration and precise control under load.

What is the weight of the THOR 2830 motor?

The weight depends on the gearbox ratio. The 14:1 version is 166g, the 19:1 version is 167g, and the 51:1 version is 185g — all with an excellent size-to-power ratio.