OPTI D 240x500 G


  • Main spindle hardened and bedded in adjustable precision taper roller bearings
  • Hardened spindle nose (DIN 55021)
  • Guaranteed concentricity precision of the main spindle less than 0.009 mm
  • Smooth running feed gear with rounded oil-quenched gearwheels
  • Taper roller bearing in P5 quality
  • Rolled trapeziod spindle
  • Thrust bearing
  • Leadscrew run on two porous bearings
  • Easy and fast speed change
  • Wide threading range due to change gear kit
  • Leadscrew for threading or automatic straight turning
  • Prismatic base made of grey cast iron inductively hardened precision ground
  • All guideways adjustable without clearance due to tapered gibs
  • Powerful, maintenance-free motor
  • Automatic off-switch (IP 54 compliant) for easy operation, with undervoltage release, lockable emergency stop switch and right-left-hand rotation
  • Manufactured to DIN 8606 (toolmaker's precision)
  • Cost-efficent, precise and of stable value


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Technical Data

model D 240 x 500 G D 240 x 500 G D 240 x 500 DC Vario
Item no. 342 5001 342 5003 342 5006
EUR excl. VAT 1.490,00 1.490,00 2.150,00
Technical data
Motor power 750 W 230 V ~50 Hz 750 W 400 V ~50 Hz 1,5 kW 230 V ~50 Hz
Center height 125 mm 125 mm 125 mm
Center width 550 mm 550 mm 550 mm
Turning Ø over bed 250 mm 250 mm 250 mm
Bed width 135 mm 135 mm 135 mm
Spindle speed 125 - 2,000 rpm 125 - 2,000 rpm 30 - 4,000 rpm
Number of steps 6 steps 6 steps 4 steps, infinitely variable
Spindle taper MT4 MT4 MT4
Spindle hole 26 mm 26 mm 26 mm
Top slide - travel 70 mm 70 mm 70 mm
Compound slide - travel 110 mm 110 mm 110 mm
Tailstock taper MT2 MT2 MT2
Tailstock sleeve travel 65 mm 65 mm 65 mm
Longitudinal feed 0.07 - 0.2 mm/rev 0.07 - 0.2 mm/rev 0.07 - 0.2 mm/rev
Pitch - Metric 0.2 - 3.5 mm/rev 0.2 - 3.5 mm/rev 0.2 - 3.5 mm/rev
Pitch - Inch 56 - 8 threads/1" 56 - 8 threads/1" 56 - 8 threads/1"
Quadruple tool holder Seat height 13 mm 13 mm 13 mm
Dimensions (L x W x H) 1,250 x 585 x 475 mm 1,250 x 585 x 475 mm 1,250 x 650 x 420 mm
Net weight . 125 kg 125 kg 125 kg

Accessories List

Extent of supply OPTI D 240 x 500 G / D240 x 500 DC Vario Item no. EUR excl. VAT

Face plate Ø 240 mm

344 1352 50,00

Lathe chuck flange Ø 125 mm

344 1311 65,00

Steady rest

 344 1315 45,00

Follow rest

 344 1310 45,00

Revolving centre MT2

 344 0702 45,00

Cutting tool kit 10 mm 11-pcs.

 344 1108 59,90

Cutting tool kit HM 10 mm 7-pcs.

 344 1111 110,00

Collet chuck kit ER 25

DIN 6499

 344 1109 149,00

Collet chuck kit ER 32

18 pcs. 3-20 mm

 344 1122 169,00

Draw-in collet chuck ER 25

 344 1305 90,00

Draw-in collet chuck ER 32

 344 1306 99,00

Quick-action tool holder kit SWH 1 - A

 338 4301 419,00

Factory assembly and adaptation SWH

 900 0401 60,00

Substructure with shelves
L x W x H: 995 x 380 x 750 mm

 344 0507 250,00

Digital magnetic measuring system MPA 3 kit

 338 3903 799,00

Assembly MPA 3

with assembly material

900 0420 390,00