Cobalt 25 Direct Drive Motor 12 to 16 cells

Model No.p/n 625
Name25 Cobalt
Armature Winding8 turns
Armature Resistance0.093 ohms
Magnet TypeSm Cobalt
BearingsBall Bearings
Motor Speed /volt971 rpm/volt
Motor Torque/amp1.39 in-oz /amp
Voltage Range12 to 18 volts
No Load Currrent2.5 amps
Maximum Continuous Current35 amps
Maximum Continuous Power650 watts
Motor Length2.5 inches
Motor Diameter1.7 inches
Motor Shaft Diameter0.25 inches
Prop Shaft Diameter5/16 inch
Motor Weight12 oz

For an explanation of motor terminology and parameters, please click here.

Astro Flight, Inc. warrants all products against defects in material and workmanship for a period of 90 days, from the date of purchase. During the warranty period, Astro Flight will repair or replace the product. This warranty does not apply if the product has been damaged by accident, abuse, misuse or misapplication, nor as a result of service or modification made by others. Astro Flight is not responsible for incidental or consequential damages resulting from the use of this product. This includes damages to intellectual information, property and personal injury. Astro Flight reserves the right to make changes in future product design, without reservation and without notification to its users.
Please contact the Customer Support Department to obtain a Return Merchandise Authorization (RMA) number, before shipping the product back to Astro Flight. Returns will not be accepted without a valid RMA number. For faster service, please have the following information on hand when calling or emailing for an RMA number: customer name, invoice number and reason for return. Shipping charges on returned items are the customer's responsibility. Products should be returned with shipping charges prepaid, along with proof of purchase, a description of the problem and the issued RMA number. All returned products are subject to a 15% restocking fee.