TYPICAL CONFIGURATION:

+5 HP, RV 90/22 35 FP1 ISO 25 CR PD SF, 5 HP, 3.7 kW, 220/380 V, 15.5/9 A, 18000/24000 RPM, 300/400 Hz, 2 Pole, Dwg #25073/IN
FEATURES:
Cooling by external fan 250 cfm (not included). 
An alternative to an external fan is to use a compressed air amplifier that blows air through the electric spindle
Weight: 37 lbs
Automatic Tool Change controlled by drawbar sensors and pneumatic actuator
Tool clamping by balls for ISO 25 tapers
Shaft stop sensor
Dual angular contact super precision bearings at both ends