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Hydraulic

HDX Heavy Duty Rotary Union

Home > Products > Hydraulic > Rotary Unions > HDX Heavy Duty Rotary Union

Dimensions

NEW! HDX Heavy Duty Rotary Union

Dimensions

Overview:

Engineered with tapered roller bearings for increased durability.
Enhanced efficiency with reduced passage restrictions.
Increased operational speeds.
Simplified manifold mounting.
Interchangeable mounting between all sizes.
Used units are fully factory refurbishable.
Accomodates electrical slip rings.
- SR6: Slip ring, 6 circuit
- SR12: Slip ring, 12 circuit

Operating Parameter Guidelines:

Operating Temperature Range: 40-160 F°.
Max RPM / Max Torque table.
Torque requirements may vary depending on port configuration and pressure run through ports. Testing of your specific application may be required.
Air may be run in any available passage.
Rotating unions are not intended to be a structural member. It is recommended that the anti-rotate arm should attach to the stationary part of the union and should be fully supported by external framework. Load on the union should be minimized. Please contact Vektek for technical assistance.
Installation Instructions Available, Request IS3207.
Recommended feed hole Ø.250 - Ø.125.

For Proper sealing, mating surface must be flat within 0.003 in. with a maximum 32 µ in. R_a surface finish.

Model No.	Port Size	A	B	D	E	F	G	H	M
Dimensions
Dual Path
32-2242-04	SAE4	4.23	0.90	0.50	2.07	N/A	N/A	2.79	0.65
32-2262-04	SAE6	4.35	1.03	0.56	2.20	N/A	N/A	2.92	0.78
Quad Path
32-4244-02	SAE4	5.02	0.90	0.50	2.07	2.56	3.05	3.54	0.65
32-4264-02	SAE6	5.15	1.03	0.56	2.20	2.69	3.18	3.67	0.78

* Ports C and D not available for Dual Path.
** Separate Air and fluid with extra passage between each for Quad Path.

Torque and Operating Limits

NEW! HDX Heavy Duty Rotary Union

Rotational Torque and Operating Limits

DimensionsTorque and Operating Limits

NEW! HDX Heavy Duty Rotary Union

Dimensions

Overview:

Engineered with tapered roller bearings for increased durability.
Enhanced efficiency with reduced passage restrictions.
Increased operational speeds.
Simplified manifold mounting.
Interchangeable mounting between all sizes.
Used units are fully factory refurbishable.
Accomodates electrical slip rings.
- SR6: Slip ring, 6 circuit
- SR12: Slip ring, 12 circuit

Operating Parameter Guidelines:

Operating Temperature Range: 40-160 F°.
Max RPM / Max Torque table.
Torque requirements may vary depending on port configuration and pressure run through ports. Testing of your specific application may be required.
Air may be run in any available passage.
Rotating unions are not intended to be a structural member. It is recommended that the anti-rotate arm should attach to the stationary part of the union and should be fully supported by external framework. Load on the union should be minimized. Please contact Vektek for technical assistance.
Installation Instructions Available, Request IS3207.
Recommended feed hole Ø.250 - Ø.125.

For Proper sealing, mating surface must be flat within 0.003 in. with a maximum 32 µ in. R_a surface finish.

Model No.	Port Size	A	B	D	E	F	G	H	M
Dimensions
Dual Path
32-2242-04	SAE4	4.23	0.90	0.50	2.07	N/A	N/A	2.79	0.65
32-2262-04	SAE6	4.35	1.03	0.56	2.20	N/A	N/A	2.92	0.78
Quad Path
32-4244-02	SAE4	5.02	0.90	0.50	2.07	2.56	3.05	3.54	0.65
32-4264-02	SAE6	5.15	1.03	0.56	2.20	2.69	3.18	3.67	0.78

* Ports C and D not available for Dual Path.
** Separate Air and fluid with extra passage between each for Quad Path.

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Hydraulic

Hydraulic

HDX Heavy Duty Rotary Union

NEW! HDX Heavy Duty Rotary Union

Overview:

Operating Parameter Guidelines:

For Proper sealing, mating surface must be flat within 0.003 in. with a maximum 32 µ in. Ra surface finish.

NEW! HDX Heavy Duty Rotary Union

For Proper sealing, mating surface must be flat within 0.003 in. with a maximum 32 µ in. R_a surface finish.