CHESTER MONARCH LATHES

Model

410N

460N

560N

660N

Center Height

205mm

230mm

280mm

330mm

Swing Over Bed

410mm

460mm

560mm

660mm

Distance between Centers

1000/1500/2000mm

1000/1500/2000mm

1000/1500/2000/3000mm

1500/2000/3000mm

Swing over Cross Slide

220mm

270mm

355mm

440mm

Swing in Gap

640mm

690mm

785mm

900mm

Gap Length in Front of Face Plate

165mm

165mm

170mm

250mm

Cross Slide Travel

285mm

285mm

316mm

368mm

Top Slide Travel

125mm

125mm

130mm

230mm

Bed Width

300mm

300mm

350mm

400mm

Spindle Nose

D1-6

D1-8

D1-8

D1-8

Spindle Bore

58mm

80mm

80mm

105mm

Taper Reduction in Sleeve

D6-D4

D6-D4

D8-D5

113-D5

Number of Spindle Speed Ranges

12

12

12

12

Range of Spindle Speeds

25-2000r/min

25-2000r/min

25-2000r/min

25-1600r/min

Quill Diameter

60mm

60mm

75mm

75mm

Quill Travel

130mm

130mm

180mm

235mm

Quill Internal Taper

No.4Morse

No.4Morse

No.5Morse

No.5Morse

Longitudinal Feeds

42,0.031-1.7mm/rev

42,0.031-1.7mm/rev

32,0.059-1.646mm/rev

0.044-1.48mm/rev

Cross Feeds

42,0.014-0.784mm/rev

42,0.014-0.784mm/rev

42,0.020-0.573mm/rev

0.022-0.74mm/rev

Metric Threads

41,0.1-14mm

41,0.1-14mm

47,0.2-14mm

54,0.45-120mm

Imperial Threads

60,2-112T.P.I.

60,2-112T.P.I.

60,2-112T.P.I.

54,7/16-80T.P.I.

Module Threads

34,0.1-7MP

34,0.1-7MP

34,0.1-7MP

46,0.25-60MP

Diametrical Threads

50,4-112DP

50,4-112DP

50,4-112DP

42,7/8-160DP

Pitch of Leadscrew

6mm or 4T.P.I

6mm or 4T.P.I

6mm or 4T.P.I

12mm or 2T.P.I

Main Motor

5.5kw(7.48hp)

5.5kw(7.5hp)

7.5kw(10.2hp)

7.5kw(10.2hp)

Coolant Pump Motor

0.1kw(0.14hp)

0.1kw(0.14hp)

0.1kw(0.14hp)

0.1kw(0.14hp)

Floor Space

2200/2750/3250x1080x1340mm

2200/2750/3250x1080x1370mm

2390/2840/3340/4340x1150x1460mm

3210/3710/4710x1230x1600mm

Net Weight

1580/1745/1900kg

1645/1810/1965kg

2195/2285/2560/2930kg

3065/3345/3710kg