The 3210 carries on its legacy as Astro's lightweight efficiency king.  Up to 2200W at 90% efficiency, 93% efficiency peak.  Handmade in the USA.  Only 2 lbs.  Not normally stocked, available for order.

Each motor is hand-built to order, 6-8 week typical build time, handmade in California.

• Max Continuous Rating: 2200W (48V @ 47A) @ 90% efficiency
• Speed Constant: 169kV (RPMs/Volt)
• Weight: 2 lbs
• Length: 2 inches
• Diameter: 3.2 inches
• Shaft diameter: 3/8"
• Shaft length: 2"
• Bearings: Twin ball bearings
• Max Efficiency: 93%
• Sensorless controllers only