Model No.

M1432B

M1450

　Item No.

　Specifications

　Distance between centers (mm)

1000/1500/2000/3000

1500/2000/3000/4000

　Center height (mm)

180 mm

270 mm

　Dia. Ground (O.D) (mm)

8~320

25~500

　Dia. Ground (I.D) (mm)

30~100

30~200

　Max. length ground (O.D) (mm)

1000/1500/2000/3000

1500/2000/3000/4000

　Max. length ground (I.D) (mm)

125 mm

320 mm

　Max. weight of work piece (mm)

150 mm

1000 mm

　Workhead

　Swiveling angle

+90°

+90°

　Center taper (MT)

4 MT

6 MT

　Spindle speed (r/min)

25~220 Stepless

20~224 Stepless

　Wheelhead

　Wheel spindle speed

1670 r/min.

1330/665 r/min.

　Wheelhead rapid travel

50 mm

100 mm

　Max. travel

246 mm

370 mm

　Swiveling angle

±30°

-30°

　Hand feed per. rev (mm)

Rough:2 fine:0.5

Rough:4 fine:0.5

　Hand feed per. gra (mm)

Rough:0.01 fine:0.0025

Rough:0.02 fine:0.0025

　Wheel size (O.DxWxlD) (mm)

400 x 50 x 203 mm

500 x 75 x 305 mm

　Peripheral velocity

35 m/s

35/17.5 m/s

　Internal grinding device

　Spindle speed (r/min.)

10000/15000 r/min.

10000 r/min.

　Dimension of wheel (mm)

Max: 50x25x13 min:17x20x6

Max: 175x32x32 min:30x25x10

　Table

　Hand feed per. rev

6 mm

5 mm

　Max swiveling angle
　of table

　Clockwise

3°(1000/1500) 2°(2000/3000)

3°(1500) 2°(2000/3000) 1°(4000)

　Anticlockwise

7°(1000) 6°(1500)
5°(2000) 3°(3000)

6°(1500) 5°(2000)
3°(3000) 2°(4000)

　Longitudinal speed range of table

0.1~ 4 m/min.

0.1~ 3 m/min.

　Tailstock

　Center tape

4 MT

6 MT

　Quill travel

30 mm

70 (mm

　Motor

　Wheelhead motor power (kw)

5.5 kw

5/7.5 kw

　Internal grinding (kw)

1.1 kw

1.5 kw

　Workhead motor power (kw)

1.5 kw

4 kw

　Machine

　Gross weight (t)

5.3t (1000) 6.1t (1500)
7.9t (2000) 9.9t (3000)

11.2t (1500) 13t (2000)
17.4t (3000)

　Packing dimension (cm)

322x200x205(1000)
422x200x205(1500)
540x200x205(2000)
739x200x205(3000)

510x228x210(1500)
585x228x210(2000)
785x228x210(3000)
1000x228x210(4000)