LIGHTWEIGHT + COMPACT. Rotary Union Solutions SPS. Series NPT CONNECTION SIZE OPTIONS

Transcription

1 LIGTWEIGT + OMPT Rotary Union Solutions Series NPT ONNETION SIZE OPTIONS ⅛" ½" ¼" ¾" ⅜" 1"

2 Rotary Union Solutions ontents bout STI 3 What is a Rotary Union? 4 Series Overview 5 ow To Order 7 Specifi cations & Operating Information 8 ⅛" Passage imensions 9 ¼" Passage imensions 10 ⅜" Passage imensions 11 ½" Passage imensions 12 ¾" Passage imensions 13 1" Passage imensions 14 Electrical Slip Ring Options 15 Installation and Mounting ynamic Sealing Technologies, Inc. (STI) is a global leader in rotary unions and swivel joints used to provide reliable fl uid transfer and sealing for energy, defense and industrial applications. Learn more at id You Know?» STI Exports Rotary Union Products to Over 50 ountries 2 LT SE GP SS V PS

3 phone web What is a Rotary Union? rotary union (or swivel joint) is a mechanism used to transfer fl uid (under pressure or vacuum) from a stationary inlet to a rotating outlet, preserving and isolating the fl uid connection. Rotary unions are engineered to endure a wide range of temperatures and pressures for a variety of conditions and environments. In addition, rotary unions may integrate multiple passages and handle different types of fl uid simultaneously. See examples at ow do I choose the best rotary union for my application? Tell us about your requirements so we can make a recommendation: 1) Type of media(s) / fl uid(s) to be transferred 2) Number of independent fl ow channels (passages) 3) Operating pressure 4) Operating temperature 5) Operating speed 6) Shaft & housing connection type 7) Flow channel (passage) size 8) Torque & load requirements 9) uty cycle* *oes the temperature, speed or pressure fl uctuate or change during operation? If so, please provide the detailed ranges for each parameter and time durations of each condition. Flow hannel (Passage) ousing onnections (x6) Retaining Ring ousing Seals Shaft Independent Flow hannels (x6) (6 Passage Model Example) Bearings Flow hannel (Passage) Shaft onnections (x6) 3

4 Rotary Union Solutions Series Overview + Lightweight / orrosion-resistant + Stainless Steel Shaft / luminum ousing + Electrical Slip Ring Options vailable + NPT onnections [BSPT vailable] RPM Max. Rotational Speed + Exclusive STI Sealing Technology + Modified Or Specialized onfigurations vailable ON TE WEB ownload STEP, WG, and PF resources. View interactive 3 models and more! Learn more at 4 LT SE GP SS V PS

5 phone web ow to Order: reate your Part Number EXMPLE ESET12 1 OPTIONS See Next Page 0 No Thru-bore NOTE The Series rotary unions do not include thru-bores. 1 1 Flow Passages EXMPLES Passage with a 1/8"-27 NPT onnection (M) Passage with a R3/8"-19 BSPT onnection 1 1/8"-27 NPT [R1/8"-28 BSPT] 2 1/4"-18 NPT [R1/4"-19 BSPT] 3 3/8"-18 NPT [R3/8"-19 BSPT] 4 1/2"-14 NPT [R1/2"-14 BSPT] 5 3/4"-14 NPT [R3/4"-14 BSPT] 6 1"-11.5 NPT [R1"-11 BSPT] Weep Port 5 Product Series ( ) National Pipe Thread Taper (NPT) Male [British Standard Pipe Taper thread (BSPT) Male] Series (NPT onnection) M Series (BSPT onnection) National Pipe Thread Taper (NPT) Female [British Standard Pipe Taper thread (BSPT) Female] 5

6 Rotary Union Solutions ow to Order: hoose your Options EXMPLE ESET12 x PRT # Optional Electrical Slip Rings 1 (see Electrical Slip Ring Options on page 14 for full specifi cations) # OF IRUITS MX MPS/IR- UIT MX VOLTS/ IRUIT EST EST EST EST ESET4 2 4 Ethernet Only 600 ESET8 3 8 Ethernet Only 600 x dapter For EST and ESET Series Slip Rings onsult chart below to determine the dapter required for your Slip Ring option. NOTE Slip Ring models require dapter 1 (1) NOTE Slip Ring models require dapter 2 (2) NOTE Slip Ring models require dapter 1 (1) ESET (6x) 10 (1x) Ethernet 600 ESET ESET (12x) 10 (1x) Ethernet (18x) 10 (1x) Ethernet NOTE Slip Ring models require dapter 2 (2) 1 ll EST / ESET slip ring lead wire lengths are 36" (914mm) BaseT Ethernet connections BaseT Ethernet connections EXMPLE EST Passage with a 3/8"-18 NPT connection, an optional EST18 electrical thru bore slip ring and an adapter. 2 EST18 6 LT SE GP SS V PS

7 phone web Specifications & Operating Information ousing Seal Retaining Ring Ball Bearings Retaining Ring Shaft NPT onnection (BSPT vailable) Flow Passage Options 1 Media Types ir/gas, hemical, Oil, Water/Glycol Passage Sizes onnection Types (3.962mm) (6.350mm) (9.525mm) (12.70mm) (19.050mm) (25.400mm) National Pipe Thread Taper (NPT) British Standard Pipe Taper thread (BSPT) Max. Operating Pressure 600 PSI (40 BR) 1 Max. Vacuum 30 G Max. Rotational Speed 500 RPM 2 Operating Temperature 0º F to 220º F (-18º to 105º ) 3 Body Material Type luminum Platings and oatings Shaft: 304 Stainless Steel ousing: Blue nodize Slip Ring Options See Page 6 ustom options also available. Please consult with STI Mounting Options Tapped holes are provided on the housing with male NPT thread connection for shaft mounting. 1 Values are dependent on a combination of all application parameters. Please consult with STI. 2 Operational life is dependent upon both rotational speed and duty cycle. ontact STI if your application requires operating close to the maximum rotational speed with a continuous duty cycle. 3 igh temperature applications may require alternative seal materials. Please consult with STI. 7

8 Rotary Union Solutions 1/8" onnection: imensions hex 1/8"-27 NPT [R1/8"-28 BSPT] E (2x) Ø B thru ball bearings weep port o-ring seal Ø G thread.38 dp. [9.7 dp.] (2x) P/N [M-5110] 0.75" [19.1mm] B 0.16" [4.0mm] 2.38" [60.3mm] 2.000" [50.80mm] F flats E F 0.38" [9.5mm] 1.25" [31.8mm] G 1.500" [38.10mm] Ø I b.c. I #10-24 UN [M5x0.8] 1.125" [28.58mm] 1/8"-27 NPT [R c1/8"-28 BSPT] 8 LT SE GP SS V PS

9 phone web 1/4" onnection: imensions hex 1/4"-18 NPT [R1/4"-19 BSPT] E (2x) Ø B thru ball bearings weep port o-ring seal F flats Ø G thread.38 dp. [9.7 dp.] (2x) Ø I b.c. P/N B E F G I [M-5210] 0.75" [19.1mm] 0.25" [6.4mm] 2.38" [60.3mm] 2.000" [50.80mm] 0.38" [9.5mm] 1.25" [31.8mm] 1.500" [38.10mm] #10-24 UN [M5x0.8] 1.125" [28.58mm] 1/4"-18 NPT [R c1/4"-19 BSPT] 9

10 Rotary Union Solutions 3/8" onnection: imensions hex 3/8"-18 NPT [R3/8"-19 BSPT] E (2x) Ø B thru ball bearings o-ring seal weep port Ø G thread.38 dp. [9.7 dp.] (2x) P/N [M-5310] 1.00" [25.4mm] B 0.38" [9.5mm] 2.63" [66.7mm] 2.125" [53.98mm] F flats E F 0.50" [12.7mm] 1.50" [38.1mm] G 1.750" [44.45mm] Ø I b.c. I #10-24 UN [M5x0.8] 1.375" [34.93mm] 3/8"-18 NPT [R c3/8"-19 BSPT] 10 LT SE GP SS V PS

11 phone web 1/2" onnection: imensions hex 1/2"-14 NPT [R1/2"-14 BSPT] E (2x) Ø B thru ball bearings o-ring seal weep port F flats Ø G thread.38 dp. [9.7 dp.] (2x) Ø I b.c. P/N B E F G I [M-5410] 1.00" [25.4mm] 0.50" [12.7mm] 2.63" [66.7mm] 2.125" [53.98mm] 0.50" [12.7mm] 1.25" [31.8mm] 1.750" [44.45mm] #10-24 UN [M5x0.8] 1.375" [34.93mm] 1/2"-14 NPT [R c1/2"-14 BSPT] 11

12 Rotary Union Solutions 3/4" onnection: imensions hex 3/4"-14 NPT [R3/4"-14 BSPT] E (2x) Ø B thru ball bearings o-ring seal weep port Ø G thread.50 dp. [12.7 dp.] (2x) P/N [M-5510] 1.50" [38.1mm] B 0.75" [19.1mm] 3.13" [79.4mm] 2.500" [63.50mm] F flats E F 0.63" [15.9mm] 2.50" [63.5mm] G 2.750" [69.85mm] 1/4"-20 UN [M6x1.0] Ø I b.c. I 2.250" [57.15mm] 3/4"-14 NPT [R c3/4"-14 BSPT] 12 LT SE GP SS V PS

13 phone web 1" onnection: imensions hex 1"-11.5 NPT [R1"-11 BSPT] E (2x) Ø B thru ball bearings o-ring seal weep port Ø G thread.50 dp. [12.7 dp.] (2x) P/N [M-5610] F flats Ø I b.c. B E F G I 1.50" [38.1mm] 1.00" [25.4mm] 3.13" [79.4mm] 2.500" [63.50mm] 0.63" [15.9mm] 2.50" [63.5mm] 2.750" [69.85mm] 1/4"-20 UN [M6x1.0] 2.250" [57.15mm] 1"-11.5 NPT [R c1"-11 BSPT] 13

14 Rotary Union Solutions Electrical Slip Ring Options + Ethernet Thru-bore Slip Rings vailable + Fully ompliant With IEEE Formats BaseT & 1000 BaseT Ethernet onnections + Unique Fiber Brush ontact Technology + Low ontact Force per Fiber + Transfers nalog and igital Signals + Supplied Terminated With RJ45 onnectors + ompatible With a Range of ata Bus Protocols VILBLE SLIP RINGS 1 PRT # # OF IRUITS MX MPS/IR- UIT MX VOLTS/ IRUIT EST EST EST EST ESET4 2 4 Ethernet Only 600 ESET8 3 8 Ethernet Only 600 NOTE Slip Ring models require dapter 1 (1) NOTE Slip Ring models require dapter 2 (2) NOTE Slip Ring models require dapter 1 (1) ESET (6x) 10 (1x) Ethernet 600 ESET (12x) 10 (1x) Ethernet 600 NOTE Slip Ring models require dapter 2 (2) ESET (18x) 10 (1x) Ethernet ll EST / ESET slip ring lead wire lengths are 36" (914mm) BaseT Ethernet connections BaseT Ethernet connections 14 LT SE GP SS V PS

15 phone web Installation & Mounting TESE INSTRUTIONS RE INTENE TO BE USE S GENERL GUIE, PLESE ONSULT TE FTORY TO ISUSS NY SPEIFI QUESTIONS RELTE TO YOUR INSTLLTION. PREPRTION: Remove the rotary union from the shipping container. Inspect the entire assembly, including all passage connections to make sure that they are clean and no visual damage occurred during transport. If the assembly is a rotary union/electrical slip ring, the electrical slip ring may be packaged separately to protect during shipping. If this is the case, mount the electrical slip ring to the rotating union assembly using the supplied hardware. REOMMENE ROTRY UNION INSTLLTION PRTIE: STI does not recommend mounting the rotary union with both the shaft & housing components solidly bolted into place. One of the two components should be mounted in a manner that allows for some movement in the event of misalignment or run-out during rotation. Using only the supply lines or hoses to fix the stationary component in place is also not recommended. n anti-rotation arm that attaches to the stationary part of the rotary union assembly and rests against part of the equipment framework is recommended (see figure 1.1). MOUNTING ROTRY UNION W/ N ELETRIL SLIP RING: Make sure the electrical wiring is fixed in place and protected from contact with other components or equipment. are should be taken to make sure the slip ring area remains clean and dry during use. SFT MOUNTING: O-RING MNIFOL TYPE: Make sure the rotary union shaft face & equipment mounting surface is clean and free from dents or chips to insure proper installation. Equipment pilot bore needs to be concentric to the center line of the rotary union shaft to assure proper function. Install face mount O-rings into groove or counter bore in rotating union shaft face. General assembly grease can be used as needed to hold O-rings into place during assembly. lign rotary union shaft with equipment pilot bore and flow passages, then insert into place. Bolt assembly into place using tapped holes or mounting flange on rotary union face. SFT MOUNTING, TREE ONNETIONS: When mounting the shaft using threaded connections, make sure all fittings are properly tightened & pipe thread sealant is used as required. Equipment mounting surface needs to be concentric to the center line of the rotary union shaft to assure proper function. fter all fittings are in place, bolt assembly into place using tapped holes or mounting flange on rotating union shaft. INITIL STRT-UP: fter rotary union is installed, a dry run is recommended to assure proper mounting of the rotating union assembly. Begin rotation of the equipment, and verify that while rotating at the maximum operating speed there is no visible movement of the rotary union assembly due to misalignment. FIGURE 1.1 WRRNTY: STI Warrants, for a period of 2 years from the date of original delivery, its products to be free from defects in material and workmanship. STI s obligation under this warranty is limited to repair or replacement at it s factory of any part or parts of said products which shall be returned to STI with transportation charges prepaid and which STI s examination shall disclose to it s satisfaction to have been defective. Under no circumstances shall STI be held liable for loss, damage, cost of repair of consequential damages of any kind in connection with the sale, use or repair of any product purchased from STI. Warranty is subject to change. 15

16 Engineered to your Needs t STI, our product solutions are directly infl uenced by the industries we serve. If an existing product isn t a perfect fi t for our customers applications, we provide specialized design and manufacturing services to meet the needs of their specifi cations. To see examples of our specialized solutions, please visit: For more information and /PF downloads, please visit: YNMI SELING TENOLOGIES, IN main toll free fax Jay Street NW ndover, MN US 2014 ll Rights Reserved Revision 1.0 Publish ate: 4/18/2014