CH-660

Capacity
Swing over bed660 mm
Swing over carriage445 mm
Swing over gap892 mm
Width of gap in front of face plate270 mm
Distance between centers ( A1 - 8, A2 - 8 )808, 1443, 2218, 2968, 3983 mm
Width of bed400 mm
Stroke of tool post242 mm
Stroke of cross slide400 mm
Headstock
Spindle bore104 mm
Taper of spindle bore & centerMT7 x MT5
Number of spindle speeds12
Spindle noseA2 - 8, D2 - 8, D1 - 11
Spindle speed ( 60 HZ )4 P : 13, 20, 30, 47, 70, 105, 150, 230, 340, 530, 800, 1200 rpm
6 P : 8, 13, 20, 31, 47, 70, 100, 150, 230, 350, 530, 800 rpm
Threading & Feeds
Number of feeds36
Range of longitudinal feeds metric0.037 ~ 1.04 mm / rev ( P = 6 mm, 12 mm ) 
0.035 ~ 0.98 mm / rev ( 4 TPI, 2 TPI )
Range of cross feedsHalf of longitudinal feeds
Leadscrew diameter45 mm
Leadscrew pitch4 TPI, P = 6 mm ( 2 TPI, P = 12 mm )
Range of inch pitches2 ~ 72 TPI / 44 Kinds ( 1 ~ 42 TPI / 48 Kinds )
Range of metric pitches0.2 ~ 14 mm / 39 Kinds ( 0.4 ~ 28 mm / 44 Kinds )
Tailstock
Quill stroke250 mm
Quill diameter80 mm
Quill taperMT # 5
Motor
Main motor ( 30 min. )10 HP / 4 P
Coolant pump motor1 / 8 HP
Height1500 mm
Floor space2300, 2900, 3700, 4500, 5500 × 1200 mm
Weight2400, 2500, 3000, 3200, 3700 kgs
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