Centro tekinimo staklės

Colchester Master 3250

- Digital display.
- Accessories available.

Centers
Center height: 170 mm
Distance between centers: 650 mm

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Swing diameter
Over bed: 350 mm
Over cross slide: 196 mm
In gap: 535 mm
Width in front of faceplate: 165 mm

Spindle
Spindle bore: 42 mm
Spindle nose: D1-4” Camlock
Morse taper in sleeve: No. 3 MT

Spindle speeds
3 speed ranges: 0 – 3250 rpm

Main motor: 7.5 kW (10 hp)

Bed
Slideway width: 318 mm
Guideway type: V-flat combination

Cross Slide
Width x Length: 180 - 850 mm
Travel: 250 mm

Top Slide
Width: 90 mm
Travel: 130 mm
Tool holder: 20 x 20 mm
Quick-change toolpost: Dickson No. 2

Tailstock
Quill diameter (nominal): 63 mm
Travel: 145 mm
Morse taper: No. 4 MT
Offset: ±12 mm

Leadscrew
Diameter: 32 mm
Thread: 6 mm pitch or 4 TPI

Threads
Metric pitch: 0.2 – 14 mm (51)
Inch threads TPI: 2 – 56 (56)
Module threads: 0.2 – 3.5 (20)
Diametral pitch (D.P.): 8 – 56 (20)

Feed
Metric (R10 series): 0.018 – 1.2 mm/rev
Inch (R10 series): 0.0007 – 0.048 "/rev
Cross feed = approx. half the longitudinal values

Machine height
Floor to spindle center: 1070 mm

Total length
1250 mm machine: 2500 mm

Total width: 1100 mm

Overall height: 1300 mm

Coolant pump
Type: AQ 3MG

Headstock oil pump
Type: Interlube 3-phase 27662-131

Weight
1250 mm between centers: approx. 1450 kg

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