OPEN POSSIBILITIES

PRODUCTS

Back to PRODUCTS

Featuring a grinding wheel spindle suitable for heavy-duty and high accuracy applications And long workpieces up to 1,500 mm  CNC Cylindrical Grinders GP/GA FⅡ series GP-FⅡ Plain Series/GP-FⅡ Angle Series

Machine Specifications

Item Unit GP/GA-34FⅡ GP/GA-44FⅡ GP/GA-36FⅡ GP/GA-47FⅡ
Capacity Swing over table mm (in.) ø330 (ø12.99) ø430 (ø16.93) ø330 (ø12.99) ø430 (ø16.93)
Max grinding dia mm (in.) ø300 (ø11.81) ø400 (ø15.75) ø300 (ø11.81) ø400 (ø15.75)
Max weight Between centers kg (lb) 150 (330) 150 (330) 300 (660) 300 (660)
Chucking N-m 80 80 - -
Between centers*1, *2
NL*3
35 mm (in.) 350 (13.78)
65 mm (in.) 650 (25.59)
100 mm (in.) 1,000 (39.37)
150 mm (in.) 1,500 (59.06)
Wheel spindle Wheel size OD × width mm (in.) ø455 × 75
(ø17.91 × 2.95)
ø610 × 135
(ø24.02 × 5.31)
Paired: 200 (7.87)
ø760 × 160
(ø29.92 × 6.30)
Paired: 200 (7.87)
Wheel peripheral speed m/sec 45
Motor kW (hp) 7.5 (10) 15 (20) (22 (33): option)
Wheelhead
(X axis)
Min command units mm (in.) ø0.0001 (ø0.0000039)
Travel mm (in.) 295 (11.61) 370 (14.57)
Rapid traverse m/min (fpm) ø16 (52.5)
Motor kW (hp) 2.9 (3.9)
Table
(Z axis)
Min command units mm (in.) 0.0001 (0.0000039)
Swivel adjusting angle ° (Angle) ±0.1
Travel
NL*3
35 mm (in.) 550 (21.65)
65 mm (in.) 850 (33.46)
100 mm (in.) 1,200 (47.24)
150 mm (in.) 1,850 (72.83)
Rapid traverse m/min (fpm) 16 (52.5)
(36FⅡ, 47FⅡ is 12 (39.4))
Motor kW (hp) 2.9 (3.9)
Headstock
(C axis)
Tapered bore MT No.5
Spindle Dead mm-1 600
Dead/Live mm-1 600 -
Motor kW (hp) 3.5 (4.7) 3.6 (4.8)
Tailstock Taper bore MT No.5
Auto travel mm (in.) 70 (2.76)
Manual taper offset mm (in.) ±ø0.08 (ø0.003)
Coolant tank Pump motor kW (hp) 0.4 (1/2)
Separator (magnetic) 80 L/min 120 L/min
Tank capacity L (gal) 200 (52.8)
Machine weight NL*3 35 kg (lb) 6,300 (13,860) 6,600 (14,520) 6,600 (14,520) 7,100 (15,620)
65 kg (lb) 7,000 (15,400) 7,300 (16,060) 7,300 (16,060) 7,800 (17,160)
100 kg (lb) 7,700 (16,940) 8,000 (17,600) 8,000 (17,600) 8,500 (18,700)
150 kg (lb) 8,700 (19,140) 9,000 (19,800) 9,000 (19,800) 9,500 (20,900)
CNC OSP-P300GA

*1. The GA-36FⅡ, GA-47FⅡ values are for wheel widths less than 75 mm (2.95 in). The values decrease as the wheel width increases.

*2. The value decreases by 50 mm when a specically designed tow-along tailstock is attached.

*3. NL: Nominal lengths