Speed-400 Motor

The Speed 400 (aka Graupner 400) is a small, extremly high speed DC motor, great for a very inexpensive spinning weapon on an antweight. Or, combined with the right geardown system, it would also make a gread drive motor for smaller robots.

Unlike the more powerful and faster brushless motors, this motor can use a standard brushed controller such as our Sprite-25.

Weight: 2.55 oz
No Load speed: 19,200rpm @ 7.2V
Load speed: 12,700rpm @ 7.2V
approx 8amps max
Kv: 2227
No-load current: 0.720 amps
Stall Current: ~20.16 amps
Torque: ~0.6 oz-in/amp
Stall torque: 12 oz-in @ 7.2V
Diameter: 27.6mm
Length: 38.1mm
Shaft: 2.3mm diameter
Solder Terminals
Buillt-in capacitors

We recommend using the Sprite-25 speed controller for this motor, or the AUX channel of your Ant 150 controller


Speed-380 Motor

The Speed 380 comes in the same case size as the Speed 400, but at an even cheaper price.

Unlike the more powerful and faster brushless motors, this motor can use a standard brushed controller such as our Sprite-25.

Weight: 2.55 oz
No Load speed: 17,000rpm @ 7.2V
Load speed: 10,000rpm @ 7.2V
approx 8amps max
No-load current: 0.680 amps
Stall Current: ~19 ampsV
Diameter: 27.6mm
Length: 38.1mm
Shaft: 2.3mm diameter
Solder Terminals

We recommend using the Sprite-25 speed controller for this motor, or the AUX channel of your Ant 150 controller

 

 
 

 

 

Speed T-280 Motor

The T-280 Ferrite motor is a small, extremly high speed DC motor, great for a very inexpensive spinning weapon on an antweight. Or, combined with the right geardown system, it would also make a gread drive motor for smaller robots.

Unlike the more powerful and faster brushless motors, this motor can use a standard brushed controller such as our Sprite-25.

Operating Voltage: 7.2-11.1V
Weight: 1.41 oz
No Load speed: 18,900rpm @ 7.2V
Load speed: 13,900rpm @ 7.2V
approx 5amps max
Diameter: 24mm
Length: 30mm
Shaft: 2.3mm diameter
Solder Terminals
Bronze bushings
Buillt-in capacitors

We recommend using the Sprite-25 speed controller for this motor, or the AUX channel of your Ant 150 controller