切削抗震設計 手臂張開設計 無彈簧無磨損 MECHANISM FOR OPENING THE ARMS OF THE STEADY REST WITHOUT SPRINGS AND FREE FROM WEAR.AND ANTI-VIBRATION DESIGN FOR MACHINING.
潤滑 選配? ?OPTION OF LUBRICATION
手動潤滑：低潤滑，用于中等工作條件，小切削量
集中潤滑：由于惡劣工作條件下，大切量
油氣潤滑：用于大切削量，粉塵或強力冷卻的最惡劣條件下
Manual lubrication: Low cost solution for medium working conditions and low swarf.
Central lubrication: For heavy working conditions and high build up of swarf
Central lubrication oil and air: For heaviest cutting conditions with high built up of swarf,dust or coolant
滾輪 選配? ?OPTION OF LUBRICATION
NTH-OMSR滾輪（精度等級P05）是專為中心架設計
特殊的密封保證了最高的精度和使用壽命
標準配置：圓柱型滾子1套
選配：腰鼓型滾子用于跟刀式應用的中心架
Omatei rollers (precision class P05) specially developed for our Steady Rests
Special sealing ensures highest precision and service life
Standard equipment: 1 set of cylindrical rollers
Option: Spherical rollers (for travelling Steady Rests)
NTH-OMSR 型號/Model
規格/Spec
OMSR-A1
OMSR-A2
OMSR-A3
OMSR-A4
OMSR-A5
OMSR-A6
OMSR-A7
OMSR-A8
D1 (mm)
6
8
12
20
50
30
50
85
D2 (mm)
70
101
152
162
200
245
310
350
D3 (mm)
76
105
162
170
202
252
318
352
D4 (mm)
24
35
47
47
47
52
62
62
D5 (mm)
11
14
18
18
18
18
24
24
L1 (mm)
37
51
85
93
103
128
160
180
L2 (mm)
52
70
115
123
138
146
178
198
L3 (mm)
66
85
135
135
135
240
270
270
L4 (mm)
149
195
312
320
335
448
510
530
L5 (mm)
82
103
138
138
138
152
160
160
L6 (mm)
140
170
262
262
262
262
400
400
L7 (mm)
160
195
295
295
295
295
440
440
L8 (mm)
65.5
82
116
116
120
155
187
187
L9 (mm)
214.5
277
428
436
455
603
697
717
A1 (mm)
28
35
45
45
45
60
75
75
A2 (mm)
15
19
25
25
25
25
29
29
B1 (mm)
63
75
95
95
95
110
145
145
工作壓力最小/最大
Work pressure Min./Max. (bar)
6/70
8/70
8/80
8/80
8/80
8/80
8/80
8/80
最大夾緊力/滾軸
Max clamping force of the roller (daN)
165
450
1000
1000
1000
1000
2000
2000
整個夾持范圍的定位精度
Position accuracy within the clamping range (mm)
0.02
0.02
0.04
0.04
0.04
0.04
0.06
0.06
重復定位精度
Repeatability accuracy (mm)
0.005
0.005
0.007
0.007
0.007
0.007
0.01
0.01
滾輪最大線速度
Max line speed of the roller (m/min)
800
800
725
725
725
715
700
700
重量 Weight(KG)
7.8
13.9
57
57
58.8
116.5
173.8
177.8
非標準油缸按要求訂貨，保留技術更改！
Cylinders differing from standard available on request,Subject to technical changes.
