Upper Limit Specification

Max Diameter of Grinding Workpiece (New Grinding Wheel)

mm

1250

Min Diameter of Grinding Workpiece (New Grinding Wheel)

mm

250

Pre-point Distance

mm

8000

Center Height

mm

850

Max Weight of Workpiece

Kg

25000

Headstock

Workpiece rotation speed range

RPM

5-50

Spindle taper hole diameter

mm

φ100

Spindle taper hole dimensions

1,4

Grinding wheel holder

Max specifications of grinding wheel

mm

750×750×305

Min specification of grinding wheel

mm

500×750×305

Spindle diameter of grinding wheel

mm

φ120

Line speed of grinding wheel (new grinding wheel)

m/s

35

Max moving distance of grinding wheel frame

mm

530

Moving speed of grinding wheel frame (lateral rapid)

mm/min

400

Continuous lateral feed rate

mm/min

0.002-1.2

Cyclic lateral feed

mm/stroke

0.002-0.12

Manual coarse feed amount (mechanical handwheel)

mm/revolution

0.013

Manual fine feed amount (electronic handwheel)

mm/step

0.002

Grinding convex-concave straight range (on the radius)

mm

0.01-1.5

Drag plate

Drag plate longitudinal moving speed

mm/min

50-4800

Drag plate max longitudinal moving distance

mm

8000

Tailstock

Tailstock cone hole diameter

mm

φ100

Tailstock sleeve max movement amount

mm

300

Tailstock sleeve taper

mm

1:4

Center Frame

Center Frame Support Diameter

mm

φ90-φ680

Main Motor Specifications

Workpiece Motor: Model

Z4-200-11

Power

KW

45

Speed

RPM

1000/2000

Drag Plate Moving Motor: Model

1FT6105

Torque

Nm

42

Speed

RPM

1200

Grinding Wheel Motor: Model

Z4-180-21

Power

KW

30

Speed

RPM

1000/2000

Cross Feed Motor: Model

1FT6084

Torque

Nm

16.9

Speed

RPM

3000

Total power required for the machine tool (AC input)

KW

86

Power supply

50 Hertz 380 volts

Machine tool dimensions (Length x Width x Height)

mm

15220 x 4055 x 2550

Machine tool weight (approximately)

Kg

61000