Cobra C-4120/18 Brushless Motor, Kv=540

Description

The Cobra 4120 series motors have a 6.0mm shaft for extra strength, as well as oversize ball bearings to support the shaft and provide a long life.

Included with every Cobra 4120 Series Motor is a complete accessory package which contains the following:

? Heavy Duty 3mm Thick Cross Style Motor Mount

? Four M4x8mm Motor Mount Screws

? Bolt-On style threaded prop adapter with 8mm shaft and M8x1.0mm thread

? 3 Prop Adapter retaining screws

? Retaining Collar with Set Screw

? Three female 4.0mm bullet connectors

? Three pieces of heat-shrink tubing

SPECIFICATIONS

Maximum Continuous Current – 54 Amps

Max Continuous Power (8-cell Li-Po) – 1600 Watts

Motor Weight – 290 grams (10.23 oz.)

Outside Diameter – 49.8 mm (1.961 in.)

Shaft Diameter – 6.00 mm (0.236 in.)

Motor Body Length – 51.8 mm (2.039 in.)

Overall Shaft Length – 74.5 mm (2.933 in.)