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COBRA

INDCM-4510-28 Cobra CM-4510/28 Brushless Multirotor Motor

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SKU:
INDCM-4510-28
$74.99

Description

INDCM-4510-28 Cobra CM-4510/28 Brushless Multirotor Motor

 

Cobra Brushless Multirotor Motors offer performance and value for Your RC Models. They are built from high quality components, and are designed to give years of top-level performance. All Cobra Motors are shipped in a custom designed package that features protective foam on all sides, with separate compartments to protect the motor and accessory pack.

The Cobra CM-4510 series motors have a 6.0mm motor shaft for extra strength, as well as oversize ball bearings to support the shaft and provide a long life. The stators are made with 0.20mm laminations for maximum efficiency and minimum Eddy Current losses. Since these motors are typically soldered directly to the speed controller for reliability, and often need to be cut to length for the specific installation, the CM-4510 motors come without bullet connectors and feature extended pre-tinned motor leads that are 13 inches (330mm) long. These motors also have 3mm threaded holes in a 25x25mm pattern on the back plate for easy installation on your model.

The CM-4510 series motors allow for multiple propeller mounting options. They have a pair of 3mm threaded holes that are 12mm apart for mounting carbon fiber props that use this attachment method. There are also four other 3mm threaded holes for attaching the included bolt-on style prop adapter. This prop adapter has an M6x1.0mm thread for holding traditional multirotor props that have a 6mm center hole. The included prop washer and nylon insert prop nut provides a solid attachment for your propellers that will not loosen up and slip during use.

 

Includes:

Four M3x6mm Motor Mount Screws

Four M3x10mm Prop Adapter Mounting Screws

Machined Aluminum Bolt-on Style Prop Adapter

Machined Aluminum Prop Washer

Prop Nut and Locking Prop Nut with Nylon Insert

Machined Aluminum Top Plate for Carbon Fiber Props

 

Technical Specifications:

Stator Diameter  45.0 mm (1.772 in)
 Stator Thickness  10.0 mm (0.394 in)
 Number of Stator Slots  12
 Number of Magnet Poles  14
 Motor Wind  28 Turn Delta
 Motor Kv Value  420 RPM per Volt
 No Load Current (Io)  0.68 Amps @ 20 Volts
 Motor Resistance (Rm) per Phase  0.087 Ohms
 Motor Resistance (Rm) Phase to Phase  0.058 Ohms
 Maximum Continuous Current  35 Amps
 Max Continuous Power (5-cell Li-Po)  650 Watts
 Max Continuous Power (6-cell Li-Po)  780 Watts
 Motor Weight  211 grams (7.44 oz.)
 Outside Diameter  54.9 mm (2.161 in.)
 Motor Shaft Diameter  6.00 mm (0..236 in.)
 Prop Shaft Diameter  6.00 mm (0.236 in.)
 Motor Body Length  32.8 mm (1.291 in.)
 Overall Shaft Length  36.3 mm (1.429 in.)
 Motor Timing  5-10 degrees
 PWM Frequency  8 KHz
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Additional Information

Motor Kv:
500Kv or Less
Motor ESC Amps:
35 to 59A
Motor Voltage:
14.8 to 22.1V
Motors:
Motor
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