Overview
The Carson Cup Machine is a 540-size brushed motor with a 23-turn winding, the standard drive for many 1:10 scale RC cars and a practical, low-cost motor for robot platforms and student projects.
It runs from a nominal 6 V, with a usable range of 4.8 to 8.4 V, and uses self-lubricating precision plain bearings with modern magnets. The motor comes with power leads and bullet connectors fitted.
Key Features
- 540-size brushed DC motor, 23 turns
- Self-lubricating precision plain bearings
- Nominal 6 V, usable from 4.8 to 8.4 V
- Power leads with connectors fitted
- Standard 540 mounting pattern and output shaft
Specifications
| Specification | Details |
|---|---|
| Type | Brushed DC motor, 540 size |
| Turns | 23 |
| Nominal voltage | 6 V |
| Voltage range | 4.8 – 8.4 V |
| Maximum speed | 23,000 rpm |
| Current at best efficiency | 1.95 A |
| Efficiency | 61.1 % |
| Example operating point | 16,400 rpm, 1.69 Ncm, 8.7 A, 28.8 W |
Please Note
- Speed controller, battery and pinion gear are not included.
- Brushed motors need a speed controller rated for the stall current. Ask us if you need help choosing one.
- Manufacturer’s age recommendation: 14+.




