Self-Motorized Heads |
 8.
Step Pulley,
8-Speed Head
2
HP motor, 8 spindle speeds (manual belt change 4 steps on pulley),
3 3/8" diameter quill with 5" of travel, R-8 spindle,
3 super precision bearings class #7, speed range from 63 to
3000 RPM; 220/440 volts; 60HZ; 3 phase |
 9.
Variable Speed Head
3
HP motor, variable speed head ( manual dial speed range), 3
3/8" diameter quill with 5" of travel, R-8 spindle,
3 super precision bearings, class #7, speed range from 55 to
4,250 RPM |
 10.
Extra Heavy Duty Variable Speed Head
5.5
HP motor (opt. 7.5HP), variable speed head (manual dial speed
range), 4 3/8" diameter quill with 6" of travel, 40
NST Taper with Erickson spindle threaded nose, 3 extra large
diameter super percision bearings, class #7, speed range from
70 to 4,200 RPM; 220/440 volts; 60HZ; 3 phase |
 11.
Electronic Variable Speed
5
HP electronic variable speed system with Polyvee belt drive
that eliminates heat and vibration caused by cogbelt and manual
speed change of pulley drive system. EVS system housed in NEMA
type control box (shown below) with power kill switch, Spindle
speed to 5,000 RPM electronically variable in two ranges with
LEdD readout, Electronic and manual brake for rapid spindle
stop, centralized control station on head with push button foward
- reverse for thru-hole tapping. 220/440 Volts; 60Hz; 3 phase;
(opt.380; 440; 575 volts; Single phase 220 volts) 3 bearing,
R-8, 4 bearing, #40 NST Taper |
|
 45°
Tilt
Models:
FT; FTV; Deluxe; FTV-4 can tilt front to back 45°
|
 Massive
Ram
All
models have a massive ram allowing a 22" travel and a
maximum 29" throat that provides greater flexibility.
|
 Quill
Travel
At
maximum quill travel, 3/4 of the total quill length is still
inside the housing, providing extra support and rigidity.
|
 High
Velocity Cooling Fan
Keep
the head at constant temperature (manual variable drive) |
 Easy
Access
Have
easy access to feed Feed Motor and Gear Box assembly for ease
of maintenance and service.
Models:
FTV-4 & FTV-510 Series
|
 Hi-Precision
Ball Lead Screws
High
precision ball screws on X-Y.
Models:
FTV-4L-SP & FTV-510-SP
|
| 
90°
Swivel
Models:
FT; FTV; Deluxe; FTV-4 & FTV-510 can swivel °90 through
worm gear.
|
|
