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Internal Grinding Machine IA22

IA22
IA22

  • Automatic work cycle selectable for penetration cycle with adjustable flashing time or cycle with empty idle counter, return from the handwheel to the starting position.
  • Parts door head with speed regulation performed by frequency converter.
  • Mounted wheel spindle with high precision bearings with mist lubrication.
  • Fully metal machine protections.
  • Lubrication system on the longitudinal guides, with lubrication indicator lamp on the control panel.
  • Easy to connect external hydraulic unit.
  • Transverse steering wheel.

DATASHEET

Capacity

Height of centers 150 mm/5.9”

Grinding length According to spindle

Permissible weight between centers 80 kg! 176lb

Longitudinal table

Feed 750 mm/29.5º

Swivel an1º

Feed per handwheel tum 8mm/0.31º

Speed 0.16 to 5 mymin
6.5to 177″ min

Minimum travel (low speed) 4mm/0.16″

Accuracy on reversal 0.04 mm / 0.0016º

Wheelhead

Slide travel 170mm/6.7″

Additional travel 160mm/6.3″

Fast forward feed 40mm/1.57”

Feed per handwheel turn (actual) 1tmm/0.04″

Feed per graduation (in diam) 0.01 mm / 0.0004º

Fine feed per graduation (in diam) 0.005 mm / 0.0002º

Swiveling 30º

Spindie EDN6O

Automatic transverse feed

Slow feod travel 0,15 t0 0.9 mm 0.008″ to 0.035º

Movement repeatability up to stop 0.003 mm / 0.00018″

Spark-out time 3 to 30 seg.

Minimum speed of slow continuous feed 0.3 mmimin / 0.012″fmin

Feed on reversals (in diam) 0.005 to 0.05 mm 0.0002º to 0.002″

Workhead

Center Morse 5

Swiveling 45-90º

Speed (continually variable) 30 – 400 pm

Maximum permissíble weight on chuck 25 kg/55Ib

Lubrification

Centralized hydraulic system by

Motors

Workhead 0.75 kw (1.000 hp)

Hydraulic pump 1.10 kw (1.500 hp)

Spindie 1.50 kw (2.000 hp)

Coolant 0.09 kw (0.125 hp)

Miscellaneous

Net weight 2100 kg / 4629 Ib

Total power installed 3.5 kw

Total power absorved 6.2kva

Standard accessories and features

Service wrenches set

Instructions manual

Ink painting polyurethane gray rall 7004 and blue rall 5015

Cooling system

Voltage 220V

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