Specially Designed for T-REX and Shogun Helicopters

Motor 803-T-REX
Winding 4 turns #19
RPM/volt 3330 rpm/v
Resistance 0.049 ohms
No load current 900 ma
Rotor Magnets Sm Cobalt
Bearings Ball Bearings
Motor Dia 0.98 inches
Length 1.75 inches
Weight:Motor,screws,wire,astro connectors 3.3 oz
Motor shaft 1/8 inch dia
Mounting screws 2-440
Screw Spacing 5/8 inch
Control Type Sensorless
Connectors Astro 3 pin #521
Servo Connector Universal
Nimh battery 8 cells
Lithium 3 cells
Maximum Power 300 watts

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.