The new 4-pole slotless brushless motors feature high temperature ML insulation.

Koford Engineering LLC (Winchester OH) has introduced a new four pole 1.65" (42mm) slotless brushless motors that offer stall torques up to 225 oz-in and a peak power of 74 watts at 1585 rpm. Features include:

• Cog free design ideal for precision motion.
• 2 and 4 pole, housed and frameless designs.
• High power density.
• High speed designs up to 51,000 rpm and 1.7 Kw.
• Low speed designs with no load speeds down to 1,560 rpm.
• High temperature ML insulation.
• Available with hall sensors, sensorless, and integral electronics.
• Up to 90 percent efficiency.
• Long life premium synthetic bearing lube with -73° to 149°C temperature range.
• Contact factory for custom gearboxes.
• Continuous power is 63 watts. 

For more information visit www.koford.com