Tamiya 51673 540-N Motor SP-1673 Brushed 540 Upgrade  [51673]

Why the Tamiya 51673 540-N Motor SP-1673 is a Practical Choice for RC Builders

If you want consistent, everyday performance from your Tamiya kits, the Tamiya 51673 540-N Motor SP-1673 is worth considering. Known for a solid mix of power and efficiency, this brushed 540 motor fits many standard kit applications and improves long term reliability compared with worn stock units.

Balanced Speed and Runtime for Club Runs

The Type 540-N Motor performs reliably across common RC setups. Operating between 7.2V and 8.4V, it reaches a no-load RPM of 13,800 to keep pace on straights, while producing a maximum torque of 283gf/cm at 7.2V for better acceleration out of corners. Current draw stays around 8.1A at 7.2V, helping keep battery and ESC selection straightforward.

Durable Construction for Regular Use

Tamiya has a reputation for sturdy brushed motors, and the 540-N follows that pattern. Its build quality handles the repeated stress of club practice and weekend running, and when used with kit-supplied pinion gears it serves as a reliable standard motor for many hobbyists.

Practical Setup Tips from Experienced Builders

To get the most from the 540-N Motor, try these tips:

• Use a quality ESC matched to brushed motors to maintain smooth throttle control.
• Keep the motor clean and free of debris to extend brush and commutator life.
• Test a couple of gear ratios to find the best trade off between top speed and low-end drive for your track.

Whether you are replacing an aging motor or stepping up from a basic kit unit, the Tamiya 51673 540-N Motor SP-1673 gives a dependable balance of longevity, torque, and efficiency for regular RC use.