E-Flight Power Sources Ask questions or read about power sources as they specifically relate to e-flight including Lithium-ion, Li-Poly, Nimh and Nicad battery packs.

KMS Quantom 2826/05 question

Reply

Old 10-13-2011, 06:49 PM
  #1  
navihawk
Senior Member
Thread Starter
 
Join Date: Nov 2005
Location: Orlando, FL
Posts: 163
Gallery
My Gallery
Models
My Models
Ratings
My Feedback
Default KMS Quantom 2826/05 question

hello all. I had this motor on an ultrafly sr-22, flying with 11.1 2200 lipo, it had excellent performance, way overpowered, but it crashed recently and its not repairable. The question i have is what is the Quantom 2826/05 motor most equivalent to? An eflite power 10,15,25? Im thinking its more like a power 10? it just seems kind of big motor. Thanks.
navihawk is offline  
Reply With Quote
Old 10-15-2011, 07:26 PM
  #2  
Dr Kiwi
Senior Member
 
Join Date: Dec 2002
Location: Chattanooga, TN
Posts: 2,198
Gallery
My Gallery
Models
My Models
Ratings
My Feedback
Default RE: KMS Quantom 2826/05 question

The Quantum is 170g... 900Kv....and rated for 45A max (400-500W)... that is a big motor.... the E-flite Power 15 is lighter (152g), same diameter but a little shorter (50mm v. 54mm)... but close to the same power rating.... that would be the nearest of that E-flite series to your Quantum

Power 15 Brushless Outrunner Motor, 950Kv
Key Features

Equivalent to a 15-size glow engine for sport and scale airplanes weighing 36–56 oz (1020–1590 g)
Ideal for 3D airplanes weighing 32–40 oz (910–1135 g)
Ideal for models requiring up to 575 watts of power
High-torque, direct-drive alternative to inrunner brushless motors
Includes mount, prop adapters and mounting hardware
External rotor designβ€”5mm shaft can easily be reversed for alternative motor installations
Slotted 14-pole outrunner design
High-quality construction with ball bearings and hardened steel shaft
Quiet, lightweight operation

Overview

The Power 15 is designed to deliver clean and quiet power for 15-size sport and scale airplanes weighing 36 to 56 ounces (1020 to 1590 grams), 3D airplanes weighing 32 to 40 ounces (910 to 1135 grams), or models requiring up to 575 watts of power.

Product Specifications
Type: Brushless outrunner motor
Size: 15-size
Bearings or Bushings: One 5 x 14 x 5mm Bearing, and One 5 x 11 x 5mm Bearings
Wire Gauge: 16
Recommended Prop Range: 10x6–13x6.5
Voltage: 7.4–14.4V
RPM/Volt (Kv): 950
Resistance (Ri): .03 ohms
Idle Current (Io): 2.00A @10V
Continuous Current: 34A
Maximum Burst Current: 42A (15 sec)
Cells: 8–12 Ni-MH/Ni-Cd or 3-4S Li-Po
Speed Control: 40–45A brushless
Weight: 152 g (5.4 oz)
Overall Diameter: 35mm (1.40 in)
Shaft Diameter: 5mm (.20 in)
Overall Length: 50mm (1.90 in).
Dr Kiwi is offline  
Reply With Quote

Posting Rules
You may not post new threads
You may not post replies
You may not post attachments
You may not edit your posts

BB code is On
Smilies are On
[IMG] code is On
HTML code is Off


Thread Tools
Search this Thread

Contact Us Archive Advertising Cookie Policy Privacy Statement Terms of Service