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Deublin 1129 型无轴承“脱开”式冷却旋转接头
DEUBLIN 1129 Series Bearingless “Pop-Off” Rotating Unions for Coolant Service
Deublin 1129 型旋转接头采用独特的“脱开”式、无轴承结构，因而接头能够在无压力情况下运行。 采用“脱开”式结构的特点是，在生产厂或最终用户测试现场中，不需要配备管路网为密封表面提供润滑。此外，该结构特点能够根据加工要求使接头在无压力和冷却情况下运行。
Deublin 1129型无轴承“脱开”式冷却液接头特点：
- 单通道设计 Single passage for coolant or MQL
- 小型结构
-
Patented “pop-off” technology allows unlimited dry running without media pressure
- 径向或轴向壳体连接
- 平衡式机械密封
- 密封组合：碳化硅/碳化硅
- 排出口
- 全介质流体形式Full-flow design has no obstructions to trap swarf or debris
- 阳极氧化铝壳体
- 钢转体
- Balanced mechanical seals made from silicon carbide for long life even under difficult operating conditions
- Anodised aluminium housing resists corrosion
- Pop-off stroke of 0.7 - 3.0 mm compensates for thermal expansion of spindle during extended operation as well as variations in drawbar position
Deublin 1129 型无轴承“脱开”式冷却旋转接技术资料 下载
DEUBLIN 1129 Series Bearingless “Pop-Off” Rotating Unions for Coolant Service
- 工作参数
最大压力 * |
2000 PSI |
140 bar |
最高温度 |
250 ℉ |
121 ℃ |
最大速度 * |
20,000 RPM |
20,000/min |
最大流量 |
13.8 GPM |
50L/min |
最大压力与速度的组合参见图表。如果是临界操作条件，请咨询我公司。 |
- 订货型号：
B |
订货型号 |
A |
D |
E |
F |
G |
H |
I |
M |
包装重量 |
3 / 8 "NPT |
1129-002-110 |
5 / 8 " -18UNF 右旋 |
3.468" |
1.218" |
.562" |
.343" |
.937" |
.655"
.654" |
.187" |
3 /4 # |
3 / 8 "NPT |
1129-002-111 |
5 / 8 " -18UNF 左旋 |
3.468" |
1.218" |
.562" |
.343" |
.937" |
.655"
.654" |
.187" |
3 /4 # |
3 / 8 "NPT |
1129-002-115 |
M16 x 1.5 右旋 |
85 |
28 |
11 |
9 |
23.8 |
17.993
17.968 |
4.7 |
0.3Kg |
3 / 8 "NPT |
1129-002-116 |
M16 x 1.5 左旋 |
85 |
28 |
11 |
9 |
23.8 |
17.993
17.968 |
4.7 |
0.3Kg |
| 类型 |
B 接口 |
订货号 |
A 转子螺纹 |
C |
D |
E |
F |
G 转子孔 |
H 对边宽度 |
I 先导直径 |
J |
K |
L |
M |
应用场景 |
| A-1 |
PT?"（BSPT） |
1129-033-301 |
M16×1.5 LH |
44/43 |
101.6 |
34.900/34.849 |
11.1 |
8.7 |
23.8 |
17.993/17.968 |
5 |
54 |
45 |
19.05 |
- |
| A-1 |
PF?"（BSP） |
1129-050-301 |
M16×1.5 LH |
44/43 |
100.66 |
34.900/34.849 |
11.1 |
8.7 |
23.8 |
17.993/17.968 |
5 |
54 |
45 |
19.05 |
- |
| A-1 |
PT?"（BSPT） |
1129-033-327 |
M12×1.25 LH |
39.6/38.6 |
94.16 |
34.900/34.849 |
12.1 |
6 |
18 |
14.000/13.992 |
5 |
54 |
45 |
19.05 |
- |
| B-2 |
PT?"（BSPT） |
1129-036-301 |
M16×1.5 LH |
44/43 |
97.46 |
34.900/34.849 |
11.1 |
8.7 |
23.8 |
17.993/17.968 |
5 |
54 |
45 |
19.05 |
- |
| B-2 |
PT?"（BSPT） |
1129-036-327 |
M12×1.25 LH |
39.6/38.6 |
94.16 |
34.900/34.849 |
12.1 |
6 |
18 |
14.000/13.992 |
5 |
54 |
45 |
19.05 |
- |
| B-2 |
PT?"（BSPT） |
1129-036-345 |
M16×1.5 LH |
44/43 |
97.46 |
34.900/34.849 |
11.1 |
8.7 |
21 |
17.993/17.968 |
5 |
54 |
45 |
19.05 |
- |
| B-2 |
PT?"（BSPT） |
1129-041-435 |
M12×1.25 LH |
39.6/38.6 |
105.13 |
34.900/34.849 |
12.1 |
4.8 |
18 |
14.000/13.992 |
5 |
54 |
45 |
16.48 |
- |
| 3 |
N/A |
1129-018-137 |
M12×1.25 LH |
25 |
62.89 |
19.960/19.940 |
15 |
6.4 |
17 |
13.000/12.974 |
6 |
40 |
30 |
16.89 |
- |
| 2 |
PT?"（BSPT） |
1129-038-140 |
M12×1.25 LH |
39.6/38.6 |
105.13 |
34.900/34.849 |
12.1 |
4.8 |
18 |
14.000/13.992 |
5 |
54 |
45 |
16.48 |
切削油应用 |
| 3 |
N/A |
1129-490-489 |
M12×1 RH |
40.5 |
83.5 |
29.975/29.950 |
12 |
6 |
19 |
13.000/12.992 |
15 |
48 |
40 |
16 |
空气应用 |
PT3/8"(BSPT) ：1129-033-301
PF3/8"(BSP) ：1129-050-301
PT3/8"(BSPT) ：1129-033-327
PT3/8"(BSPT)： 1129-036-301
PT3/8"(BSPT) ：1129-036-327
PT3/8"(BSPT) ：1129-036-345
PT3/8"(BSPT) ：1129-041-435
N/A：1129-018-137
1129-002-110 UNION,5/8-18UNF RH PLT.655 PLT
1129-002-111 UNION,5/8-18UNF LH PLT.655 PLT
1129-002-115 UNION,M16 X 1.5 RH 18MM PLT
1129-002-116 UNION,M16 X 1.5 LH 18MM PLT
1129-016-301
1129-033-301
1129-033-327
1129-050-301
1129-859-731
Axial Connection
1129-016-301
1129-036-301
1129-036-327
1129-039-301
1129-730-731
1129-927-929
1129-052-137
1129-033-301 UNION,M16 X 1.5 LH 18MM PLT
1129-033-327 UNION,M12 X 1.25 LH 14MM PLT
1129-034-327 UNION,M12 X 1.25 LH 14MM PLT
1129-036-301 UNION,M16 X 1.5 LH 18MM PLT
1129-036-327 UNION,M12 X 1.25 LH 14MM PLT
1129-039-327 UNION,M12 X 1.25 LH 14MM PLT
1129-300-301 UNION,M16X1.5 LH (18MM) PLT
1129-825-916 UNION,M16X1.25 LH,14MM PLT
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