EGS Flanges:
Spindle
A
x B
|
Z
|
b
|
N
|
L2
|
k1
|
W |
SW
|
Maximum Speed
|
Steel Balls
| Hybrid
|
Steel Balls
|
| H.G.Class | Chramic Balls
|
P4 Class
|
Bearings
|
Bearings |
Bearings |
| IGS
40 x 160 - 6002 |
6
|
9.5
|
6
|
15
|
10
|
19
|
17
|
45000*
|
55000**
|
35000* |
| IGS 45 x 160 - 6002 |
| IGS 40 x 200 - 6002 |
| IGS
40 x 250 - 6002 |
| IGS
45 x 250 - 6002 |
|
|
|
| IGS
50 x 160 - 6004 |
6
|
11
|
7
|
20
|
13.5
|
22
|
19
|
35000**
|
42000**
|
29000*
|
| IGS
50 x 200 - 6004 |
| IGS
50 x 250 - 6004 |
|
|
|
| IGS 60 x 160 - 6005 |
8
|
11
|
7
|
25
|
18
|
27
|
24
|
30000*
|
35000** |
22000*
|
| IGS 60 x 200 - 6005 |
| IGS 60 x 250 - 6005 |
|
|
|
| IGS 80 x 200 - 6007 |
11
|
15
|
8
|
35 |
27.67
|
33.7
|
30
|
20000*
|
25000**
|
17000*
|
| IGS 80 x 250 - 6007 |
| IGS 80 x 315 - 6007 |
All Dimensions are in mm.
Standard Features:
- RPM is based on motor speed 2800/50 Hz and 220 mm dia motor pulley.
- RPM is based on 100 Hz motor with converter.
-
Spindles are fitted with "GMN" or IT's
equivalent super precision fiber cage angular contact bearings with
life time grease lubrication and preloaded by springs.
- All rotating parts are dynamically balanced.
-
Shafts and Aebors are having ground threads.
-
Maximum run-out accuracy on locating tapers is 0.003 mm.
-
Spindles with ceramic ball bearings are having following advantages:
- No oil-mist lubrication, saves cost of oil-mist lubricator plus recurring cost of oil and air.
- Reliability of operation with frease lubrication.
- Reduced wear more rigidity. Less friction low operating temperature.
|
