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640G Cobalt 40 Geared Motor

$169.95

Cobalt 40 Geared Motor, 1.7 to 1 ratio, 18 to 20 cells, 600W
We also sell a cooling fan for this motor.Please see the Motor Parts page for part Astro#434, $2.95 each.

Model No.p/n 640G
Name40 Geared
Gear Ratio1.63 to 1
Armature Winding8 turns
Armature Resistance0.121 ohms
Magnet TypeSm Cobalt
BearingsBall Bearings
Motor Speed682 rpm/volt
Geared Motor Speed418 rpm/volt
Motor Torque/amp1.99 in-oz /amp
Geared Torque3.25 in-oz /amp
Voltage Range12 to 24 volts
No Load Currrent2.5 amps
Maximum Continuous Current35 amps
Maximum Continuous Power750 watts
Gear Motor Length3.8 inches
Motor Diameter1.7 inches
Motor Shaft Diameter0.25 inches
Prop Shaft Diameter5/16 inch
Gear Motor Weight17 oz
revisec March 2008


Add to Cart:

  • Model: 75
  • Shipping Weight: 3lbs
  • 5 Units in Stock
  • Manufactured by: AstroFlightInc


This product was added to our catalog on Tuesday 04 March, 2008.

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