• MAD Runner4990 RC car brushless motor with finned aluminum can and protruding shaft on a white background
  • MAD Runner4990 RC Car Brushless Motor, MAD 4990 1650KV brushless RC car motor with finned aluminum can, three phase wires, and output shaft
  • MAD Runner4990 RC Car Brushless Motor, MAD Runner 4990 RC car brushless motor with finned aluminum can, 3-wire lead and exposed output shaft
  • MAD Runner4990 RC Car Brushless Motor, MAD Runner 4990 RC car brushless motor with finned aluminum can, three motor wires, and exposed shaft
  • MAD Runner4990 RC car brushless motor with finned aluminum can, black end cap, and three power leads
1 5

MAD Runner4990 RC Car Brushless Motor 1650KV Sensored 3-8S IP67, Ø49×90mm, Ø5mm shaft

MAD Runner4990 RC Car Brushless Motor 1650KV Sensored 3-8S IP67, Ø49×90mm, Ø5mm shaft

MAD

$209.85 USD
$209.85 USD
Sale Sold out
Taxes included. Shipping calculated at checkout.
KV Option
  • PayPal
  • Visa
  • Mastercard
  • American Express
  • JCB
  • Discover
  • Diners Club
  • Google Pay
  • Apple Pay
View full details

Overview

The MAD Runner4990 is an RC car brushless motor (sensored) rated for 3S to 8S and 1650KV, designed for heavy-duty RC vehicle power systems. It features an IP67-rated sealed design and waterproof sensored connectors for all-weather use.

For product selection or installation support, contact https://rcdrone.top/ or email support@rcdrone.top.

Key Features

  • 1650KV sensored brushless motor for 3S~8S setups
  • IP67 rated: fully sealed waterproof/dustproof design
  • Higher RPM / lower resistance design with large rear-end bearings for stronger carrying capacity and stable operation
  • Compact and durable high-strength design: precision bearings, reinforced alloy shell, tough steel shaft
  • Precision-built for reliability: rigorous quality control, precision-balanced for longevity, optimized high-speed stability
  • Efficiency-focused construction: ultra-thin 0.2mm silicon steel core, high-density heat-resistant windings, lower energy loss and cooler operation
  • Quick response; stable at high speed
  • Industrial grade sensored waterproof connectors

Specifications

Name Runner4990
KV 1650KV
Cells 3S ~ 8S
No-load current ≤7.0A
Weight 710g
Outer diameter / Length Ø49mm (1.929in) / L90mm (3.543in)
Shaft diameter / End length of shaft Ø5mm (0.197in) / L21.5mm (0.846in)
Bearings D19*d8*T6
Numbers of poles 2 Poles
Applicable to 1/7 flat road, short card, truck; 1/8 bigfoot vehicle (heavy load)

Size Specification

  • Outer diameter: Ø49 (1.929in)
  • Motor length: 90.0 (3.543in)
  • Shaft end length: 21.5 ± 0.5
  • Dimension shown: 17.3
  • Mounting/thread note: 6-M4
  • Front face dimensions shown: Ø30 (1.181in), Ø25.4 (1.0in)
  • Dimension note shown: 3-Ø6.5

Applications

  • 1/7 on-road / flat road builds
  • 1/7 short course and truck platforms
  • 1/8 monster / bigfoot vehicles for heavy-load use

Details

MAD Runner4990 Sensored Brushless Motor For RC Cars (3~8S/1650KV)

The MAD Runner 4990 sensored brushless motor features a finned aluminum can and protruding output shaft for RC car power setups.

MAD Runner4990 Sensored Brushless Motor For RC Cars (3~8S/1650KV)

The MAD Runner4990 brushless motor pairs with a fan-cooled ESC for a compact power setup with simple lead routing.

MAD Runner4990 Sensored Brushless Motor For RC Cars (3~8S/1650KV)

The MAD Runner 4990 brushless motor uses a reinforced alloy shell, steel shaft, and sensored waterproof connectors for durable RC installs.

MAD Runner4990 Sensored Brushless Motor For RC Cars (3~8S/1650KV)

The MAD Runner 4990 brushless motor features a finned aluminum can and pre-attached leads for straightforward RC car installation.

MAD Runner4990 Sensored Brushless Motor For RC Cars (3~8S/1650KV)

The MAD Runner 4990 brushless motor features an ultra-thin 0.2 mm silicon steel core, heat-resistant windings, and an optimized design for efficient operation.

MAD Runner4990 Sensored Brushless Motor For RC Cars (3~8S/1650KV)

The MAD Runner4990 RC car brushless motor features an IP67-rated, fully sealed design for all-weather durability.

MAD Runner4990 Sensored Brushless Motor For RC Cars (3~8S/1650KV)

Runner4990 brushless motor specs list 1650KV, 3S–8S support, 710g weight, and a 49mm x 90mm outer diameter/length.

MAD Runner4990 Sensored Brushless Motor For RC Cars (3~8S/1650KV)

MAD Runner4990 brushless RC car motor dimensions and mounting-hole spacing are provided to help confirm fitment and wiring clearance.

Related Collections