This is the Ace RC Ripper 50/06-50H Series Outrunner Brushless Helicopter Motor
from Thunder Tiger.
FEATURES: Dual ball bearing shaft support
Ideal brushless conversion for the Thunder Tiger Titan X50 series
Advanced 0.2mm laminations and cooling fan
INCLUDES: 50/06-50H Series Brushless Motor, 4mm Male and Female Bullet
Connectors, Instruction Sheet, and three sections of Shrink Wrap
SPECS: Voltage Range: 8-12S LiPo
RPM per Volt: 630 RPM/V
Shaft Diameter: 0.24" (6mm)
Shaft Length: 1.52" (38.5mm)
Max Efficiency Current: 20-70A
Current Capacity: 90A/60S
Internal Resistance: 16 miliohms
Weight: 15.77oz (448g)
Can Diameter: 2.05" (52mm)
Can Length: 2.44" (62mm)
Mounting Hole Diameter: M4x0.7"
COMMENTS: The motor needs M4 x 10mm mounting screws which are not included
with the motor.