Alternative To DEUBLIN 2620 Series Rotary Joint
♦Independent dual channels: Suitable for clamping and releasing applications.
♦Balanced mechanical seal per channel: Extends service life and reduces torque.
♦Closed seal: Provides continuous medium flow.
♦Dual precision ball bearings: For smooth operation.
♦Maze structure: Protects ball bearings.
♦Connection: Flange connection.
♦Materials: Stainless steel flange + aluminum alloy housing.
♦Flange Sizes:
♢Model -157: 81mm
♢Model -940: 88mm
♢Model -252: 108mm
product drawings
product parameters
| Technical Parameters | |
| Medium | Air,Coolant,Hydraulic Oil |
| Max. Temperature | 70℃ |
| Max. Pressure | See details table |
| Max. Speed | See details table |
product Model
|
With Ø 108 mm flanged rotor |
With Ø 88 mm flanged rotor |
With Ø 81 mm flanged rotor |
Inner Passage |
Outer Passage |
MAX. Speed 【RPM】 |
||||||
|
Ordering Number |
Supply Connections |
Ordering Number |
Supply Connections |
Ordering Number |
Supply Connections |
Media |
Max. Pressure[bar] |
Media |
Max. Pressure[bar] |
||
|
Inner and outer Passage |
Inner Passage |
Outer Passage |
Inner and outer Passage |
||||||||
|
2620-000-252 |
1/4 "NPT |
2620-002-940 |
G1/4 " |
2620-000-157 |
1/4 "NPT |
Hydraulic Oil |
100 |
Hydraulic Oil |
30 |
7000 |
|
|
2620-100-252 |
1/4 "NPT |
2620-102-940 |
G3/8 " |
G1/8 " |
2620-100-157 |
1/4 "NPT |
Hydraulic Oil |
70 |
Air |
6 |
7000 |
|
2620-120-252 |
1/4 "NPT |
2620-122-940 |
G3/8 " |
G1/8 " |
2620-120-157 |
1/4 "NPT |
Hydraulic Oil |
70 |
Air |
10 |
7000 |
|
2620-200-252 |
1/4 "NPT |
2620-202-940 |
G3/8 " |
G1/8 " |
2620-200-157 |
1/4 "NPT |
Coolant |
70 |
Air |
6 |
7000 |
|
2620-220-252 |
1/4 "NPT |
2620-222-940 |
G3/8 " |
G1/8 " |
2620-220-157 |
1/4 "NPT |
Coolant |
70 |
Air |
10 |
7000 |
|
2620-300-252 |
1/4 "NPT |
2620-302-940 |
G1/4 " |
2620-300-157 |
1/4 "NPT |
Air |
6 |
Hydraulic Oil |
40 |
7000 |
|
|
2620-320-252 |
1/4 "NPT |
2620-322-940 |
G1/4 " |
2620-320-157 |
1/4 "NPT |
Air |
10 |
Hydraulic Oil |
40 |
7000 |
|
|
2620-400-252 |
1/4 "NPT |
2620-402-940 |
G1/4 " |
2620-400-157 |
1/4 "NPT |
Air |
6 |
Coolant |
40 |
7000 |
|
|
2620-420-252 |
1/4 "NPT |
2620-422-940 |
G1/4 " |
2620-420-157 |
1/4 "NPT |
Air |
10 |
Coolant |
40 |
7000 |
|
|
2620-500-252 |
1/4 "NPT |
2620-502-940 |
G3/8 " |
G1/8 " |
2620-500-157 |
1/4 "NPT |
Air |
6 |
Air |
6 |
7000 |
|
2620-520-252 |
1/4 "NPT |
2620-522-940 |
G3/8 " | G1/8 " |
2620-520-157 |
1/4 "NPT |
Air |
10 |
Air |
10 |
7000 |
|
2620-040-252 |
1/4 "NPT |
2620-042-940 |
G1/4 " |
2620-040-157 |
1/4 "NPT |
Hydraulic Oil |
140 |
Hydraulic Oil |
70 |
12000 |
|
|
2620-140-252 |
1/4 "NPT |
2620-142-940 |
G3/8 " |
G1/8 " |
2620-140-157 |
1/4 "NPT |
Hydraulic Oil |
140 |
Air |
6 |
12000 |
|
2620-160-252 |
1/4 "NPT |
2620-162-940 |
G3/8 " |
G1/8 " |
2620-160-157 |
1/4 "NPT |
Hydraulic Oil |
140 |
Air |
10 |
12000 |
|
2620-240-252 |
1/4 "NPT |
2620-242-940 |
G3/8 " |
G1/8 " |
2620-240-157 |
1/4 "NPT |
Coolant |
140 |
Air |
6 |
12000 |
|
2620-260-252 |
1/4 "NPT |
2620-262-940 |
G3/8 " |
G1/8 " |
2620-260-157 |
1/4 "NPT |
Coolant |
140 |
Air |
10 |
12000 |
|
2620-340-252 |
1/4 "NPT |
2620-342-940 |
G1/4 " |
2620-340-157 |
1/4 "NPT |
Air |
6 |
Hydraulic Oil |
70 |
12000 |
|
|
2620-360-252 |
1/4 "NPT |
2620-362-940 |
G1/4 " |
2620-360-157 |
1/4 "NPT |
Air |
10 |
Hydraulic Oil |
70 |
12000 |
|
|
2620-440-252 |
1/4 "NPT |
2620-442-940 |
G1/4 " |
2620-440-157 |
1/4 "NPT |
Air |
6 |
Coolant |
70 |
12000 |
|
|
2620-460-252 |
1/4 "NPT |
2620-462-940 |
G1/4 " |
2620-460-157 |
1/4 "NPT |
Air |
10 |
Coolant |
70 |
12000 |
|
product features
-
Independent dual-channel design
-
Balanced sealing for extended service life and reduced torsion
-
Closed sealing with continuous flow
-
Smooth operation with double ball bearings
-
Labyrinth-protected bearings
-
Flange connection design
-
Diverse flange sizes
-
Multi-medium compatibility
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