The Holmes Hobbies CrawlMaster Magnum 540 Brushed Electric Motor is a high torque, 11 Turn option that offers the smoothest startup of any Holmes motor, with faster wheel speed than a TorqueMaster Pro 540 27t.
The Magnum is a performance oriented brushed motor designed with a larger rotor diameter and more powerful Neodymium magnets when compared to the regular TorqueMaster and CrawlMaster Pro 540. This motor is fully rebuildable and compatible with many Holmes 540 motor end bell parts.
Specifications:
Magnets: 200c rated Neodymium
Armature: 5 slot 28mm diameter
Springs: Holmes XXX
Brushes: Holmes soft copper
Weight: 6.2 ounces, 175g
Mount: Standard 540
Size: 36mm diameter, 52.5mm length
Shaft: 1/8"
RPM: 24,000rpm @ 12v
Amp: 2.3A no load @ 5v
