# 540 Brushed Motor, 21T, 4 Poles, Snow Panther, Hi-Torque, 3S

- Page: https://sigmanortec.ro/en/540-brushed-motor-21t-4-poles-snow-panther-hi-torque-3s
- Price: 161.37 RON
- Availability: In stock; 1-2 zile
- Reference: 9881 · EAN: 5941575095907
- Category: Drones and Radiomodeling > RC motors
- Specifications: Number of cells: 3S
- Package (shipping data): 0.183 kg
- Updated: 2026-09-14
- Shop: [Sigmanortec.ro](https://sigmanortec.ro/en/llms.txt)
- Prices: RON, VAT included; prices and stock as of 2026-10-22 05:45 (Europe/Bucharest)

## Description

540 brushless motor for 1/10 RC cars, ideal for high torque and precise control on the track. 4-pole 21T design for constant acceleration and response, CNC aluminum housing for efficient cooling, ball bearings for smooth operation and long life. Compatible with brushed ESC and up to 3S power supply for high power, waterproof for outdoor use.
SNOW PANTHER electric motor, type 540, with brushes, compatible with 1/10 RC cars that need high precision performance and durability. Built with quality materials, this motor offers excellent torque, precise rotations and good energy efficiency.
It is compatible with most Brushed motor ESCs and can be powered at a maximum 3S Lithium battery voltage (12.6VDC), providing high power with a consumption of up to 28A.
The robust design includes a CNC machined aluminum housing for optimal cooling and oversized bearings for smooth operation and extended life. The high-strength magnet and precision-balanced rotor significantly improve the performance of this motor, making it ideal for competition or everyday use.
The motor is waterproof, which is why it can be used in radio models that are operated outdoors, in any weather and any terrain conditions.
The motor is a 21T type, meaning it has 21 turns of wire for each pole, this one having 4 poles. It is equipped with a dual design with ball bearings and direct solder connectors, making installation flexible and fast.
Observe polarity and check the direction of rotation of the shaft according to the arrow marked on the motor housing.
4-pole, 12-slot design for high torque and exceptional performance.
CNC 6061-T6 aluminum housing for efficient cooling and durability.
Pure copper winding for maximizing energy efficiency.
Precision balanced rotor for smooth operation at high speeds.
High strength magnet for performance.
Specifications:
Brand: SNOW PANTHER HOBBY
Engine type: 540
Thread: 21T
Maximum voltage: 13VDC
Maximum current: 28A
Compatibility: 1/10 RC Cars
Shaft diameter: 3.12 mm
Shaft length: 12 mm
Motor diameter: 36 mm
Color: Black
Weight: 175g
Package contents:
1 x SNOW PANTHER 540 engine
2 x Motor cables