Máy mài tròn ngoài Palmary

ModelGU32x150S

Capacity

Distance between centers

1500 mm

Swivel over table

Ø320 mm

Max. load of centers

100 kg

Max. external grinding diameter

Ø300 mm

Wheel head

Swivel angle

±30°

Manual distance

160 mm

Auto. rapid advance

40 mm

Sliding seat supplementary displacement

95 (total 295) mm

Min. setting unit (micro-adjust)

0.001 mm

One turn of handwheel (graduation)

2 (0.005) mm

Grinding wheel

O.D. x width x I.D.

Ø405 x 50 x Ø127 mm

Speed (belt type)

1783 r.p.m. (50 Hz) / 1940 r.p.m. (60 Hz)

Work spindle head

Swivel angle

120° (+90°, -30°)

Center taper

MT. 4

Spindle speed (variable)

10~300 r.p.m.

Max. load of spindle (tool holder includer)

35 kg (max. length : 150 mm)

Tailstock

Taper center

MT. 4

Stroke

25 mm

Table

Swivel angle

-3° ~ +7°

Traverse speed

50 / 5400 mm/min

Auto. reciprocate min. stroke

8 mm

Feed of one turn of handwheel (2-step)

20 mm (2 mm)

Motor

Wheel spindle

3.7 kW (4 P)

Workhead spindle

1.3 kW

Hydraulic pump

0.37 kW (4 P)

Wheel spindle lubrication pump

0.18 kW (4 P)

Coolant pump

0.18 kW (2 P)

Internal grinding spindle (opt.)

0.75 kW (2 P)

Tank

Wheel spindle lubricant tank

9 L

Hydraulic tank

63 L

Coolant tank

110 L

Machine weight

4100 kg