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/ Work pressure Min./Max. (bar)	6/70	8/70	8/80	8/80	8/80	8/80	8/80	8/80
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