Rotary Unions and Arm
Rotary Union Arm Rotary Union Arm
A robust, anti-rotation device for Vektek Rotating Unions keeping your hydraulics securely attached to the fixture!
Make integrating live hydraulics into your horizontal pallet machines easy. Designed to securely attach Vektek Rotary Unions. Can be adapted for other general industrial grade models. Use on single or twin pallet machines where pallet travels parallel to spindle axis. Telescoping members allow flexibility to adapt to your machine for easy installation. Two hose clamp mounting rails included. All clamps and additional rails can be ordered per your requirements (see below). Rotary union interface eliminates premature rotary union failure by preventing the weight of the arm from applying damaging side loads to the rotary union. Rotary Union Arm is designed to attach all Vektek Rotary Unions and allows X, Y and Z movement without inducing damaging twists to the union. Easily customize interface plate to attach most rotary unions.
Each joint contains tapered roller bearings for excellent load holding with smooth actuation. Standard Z-axis travel up to 48 inches (fits most 400-500mm pallet machines) or 60 inches (fits 630-800mm pallets). Optional hose clamps available (Order your hose clamps below).
Visit our website to view Rotary Union Arm Video www.vektek.com
Model No.
A B C D E
Includes
64-4050-00 48 MAX 28.66 18.66 26.71 21.71 64-4050-01 60 MAX 35.66 25.66 33.66 28.75
Arm and hose clamp rail
11.00 STANDARD
A
Extension Bracket Base Bracket DIMENSIONS FOR YOUR MOUNTING CHOICE (BOTH INCLUDED)
I-10
11.00 STANDARD
A
11.00 STANDARD
A
B MAX C MIN
B MAX C MIN
B MAX C MIN
D MAX E MIN
12.25 10.50
3.00
D MAX E MIN
D MAX E MIN
12.25 10.50
12.25 10.50
ILS644000
REV B
3.00
3.00
4.10
4.25
3.00
3.00
ILS644000 REV C Allows for fixture height adjustment and vertical movement during pallet changes ILS644000 REV C
For 1/2 Inch Bolt TYP
4.10
3.00
4.10
4.25
3.00
3.00
4.10
4.25
3.00
The Rotary Union Arm is easily adjustable approximately 8” during installation and allows for nearly 4” travel during pallet changes. Ask your sales representative for an installation manual for exact details.
7.50 CLEARANCE
For 1/2 Inch Bolt TYP 4.88 4.00 CLEARANCE For 1/2 Inch Bolt TYP
4.10
4.10
3.86
2.63
7.50 CLEARANCE
7.50 CLEARANCE
4.88 4.00 CLEARANCE
ID
4.88 4.00 CLEARANCE
3.86
2.63
3.86
2.63
Hose Management
W
Additional Rail for Hose Clamp
W Model No. ID Hose OD W 35-2003-01 .39 .36 - .43 1.42 35-2004-01 .50 .47 - .54 2.09 W 35-2005-01 .55 .52 - .59 35-2006-02 .68 .65 - .72 35-2003-03 .39 .36 - .43 1.46 35-2004-03 .50 .47 - .54 1.65 ID ID 35-2005-03 .55 .52 - .59 35-2006-05 .68 .65 - .72
Model No. Includes 93-2000-09 Rail and Mounting Hardware Industry standard T-Slot rail nut mounting. Hose Clamps not included with Rail (order at left)
ID
ID
7.00
W
W
7.00
7.00
ID
W
© Vektek, July 2024
800-992-0236
www.vektek.com
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