Page 7 - Prospekt

Work-Piece Spindle
Generating twice the torque output of standard motors, the A / C constant output, wide-range, high torque i series motor is rated at 45 kW ( 30 min. ).
The super rigidity, high rotation accuracy cross roller bearing can sustain radial, axial and torque compound loads to ensure machining accuracy under long-term heavy work loads and extend the service life of the spindle.
Standard high-speed ratio, high-torque 2-speed gear box mated with FANUC series spindle motor provides ample power output for heavy-duty cutting.
GV-1100 Max. spindle torque : 10,170 N-m
GV-1200 Max. spindle torque : 17,100 N-m
GV-1600 Max. spindle torque : 23,900 N-m
GV-2000 Max. spindle torque : 23,900 N-m
5 6
Tooling Spindle
The 2-speed super heavy duty gear head incorporates advanced mechanical designs. Mated with a 15 kW ( 30 min. ) motor provides a tremendous amount of low-end torque to handle heavy material removal on large diameter parts.
Ø 90 mm large diameter NN TYPE high-precision roller bearings provide super-rigidity and low-wear advantages.
Torque
Output ( kW ) Output
Torque
Output ( kW ) Output
( N-m )
LoGwV-s1p1e0e0d
Low-speed 11 kW ( 30 min. )
361
300 9
300 9 246
6
6200 m6 3 100 3 3 100 3
GV-1100 HGigVh--1s1p0e0ed High-speed
Tooling Spindle Ouput
GV-1100
Torque 140
( N-m )
( N-m ) 127 140
12 11 kW ( 30 min. )( kW )
Torque 400
12 ( kW )
12 9 9
361
400 12
( N-m )
11 kW ( 30 min. )
7.5 kW ( cont. )
Torque ( 30 min. ) 7.5 kW ( cont. )
Torque ( 30 min. )
Torque ( cont. )
60
828
0 828 12
Torque ( cont. )
00 1800 240
11 kW ( 30 min. ) 7.5 kW ( cont. )
7.5 kW ( cont. ) Torque ( 30
in. )
Torque ( 30 min. )
291
40 291
Torque ( cont. )
1162 1550 Torque ( cont. )
0 800 1200 160 1162 1550
127 105
105 87
8770 70 35 35
20406 6
00rpm00rpm
0
Torque
600 1200 1800
GV-1200 ~ GV-2000
2400 rpm
Output ( kW ) Output
0
Torque
400 800 1200
GV-1200 ~ GV-2000
1600 rpm
( N-m )
GV-1200 ~ GV-2000
( N-m )
GV-1200 ~ GV-2000
Torque 200
Torque Output Low-speed 16 GV-1
(N-m W)
High-speed
Low-speed
Output ( kW )
m)
15 kW ( 30 min. )( k 15 kW ( 30 min. )
11 kW ( cont. ) 1T1okrqWu(ec(o3n0t.m)in.)
Torque ( 30 min. )
828
Torque ( cont. ) Torque ( cont. )
)
15 kW ( 30 min. () N-
15 kW ( 30 min. )
300
m) ( k 0
11 kW ( cont. ) 228 225
11 kW ( cont. ) 185
0 0
0
Torque ( 30 min. ) Torque ( 30 min. )
1500
291
750
Torque ( cont. )
1162 1356
( N-
High-speed
16
Torque 600
200
W) 16
600
16
12
12
8
8
4
4
173
493 450
173
12
12
8
8
4
4
150 12570 10207 100
50
50
493 450
150
150
0
828 00
Torque ( cont. )
400 800 1200
361 30601 300
0 600
1200
1800
2400 rpm
1600rpm
291 1162 01356 5
C-axis Spindle ( Optional )
The optional Cf-axis and disk brake system available on the GV-1 series provide the most rigid and powerful type of C-axis on the market today. It is adopted with worm gear drive system for high accuracy transmission and easy backlash adjustment. The indexing accuracy is up to 0.001°.
Working with the live tooling spindle, the Cf-axis and disk brake system enables the machine to perform multiple tasks, such as drilling, tapping, and milling operations, including cylindrical and polar coordinate interpolations.
With the FANUC servo motor generating an ultra high resolution of 100 million pulses per spindle rotation and 3,840 N-m ( GV-1600 / GV-2000 ) of torque, machined surfaces finishes are much
superior than Cs-axis ( driven by spindle motor ) equipped machines.
( N-m ) GV-1100 ( kW )
Torque Output
Torque ( N-m ) 3000
2740
2250 2220
1500 750
3000 8
2280 2250
1850 1500
750
0
Torque ( N-m ) 4000 3840
3180 3000
6
4 3 2
0
Output ( kW ) 8
6
Torque ( N-m ) 3000
2740
2250 2220
GV-1200
Output ( kW ) 8
6
Cf-axis motor output
5
GV-1600 / GV2000
15rpm 0
Output ( kW ) 8
6
10
4 333 2 750 2 1000 2
1500
4
2000
4
10 15rpm 0 4 8 1213rpm 0 4 8 1213rpm
600 1200 1800
2400 rpm
400 800 1200
1600 rpm
10
GV-120
4
0