New Super Metric Ball Bushing * Bearings Technical Bulletin

Transcription

1 ew Super Metric all ushing earings Technical ulletin

2 Super Metric all ushing earings igh performance from superior esign: coefficient of friction as low as 0,001. This allows the use of smaller less expensive motors, belts, gears an ball screws, when replacing high friction, plain bearings. self-aligning capability up to compensates for inaccuracies in base flatness or carriage machining. chieve with Thomson Super earing plates which have efine raius crowns for maximize self-alignment accuracy. ccelerations as high as 150 m/s 2 an steay state travel spees up to 3 m/s without the erating factors commonly require with linear guies. Double lip integral wipers that keep out irt while retaining lubrication. Travel life is maximize. Light weight, wear-resistant, engineere polymer retainers an outer sleeves that reuce inertia an noise. justable, close an open configurations. Quick to ship, rop-in replacement parts for existing applications: Dimensional interchangeable with competitive an legacy applications. asy to orer with local manufacturer s stock available in urope an orth merica. Plus worlwie availability from over 1800 authorize istributors an irect from our manufacturing plants. Genuine Thomson Quality: Thomson all ushing bearings in combination with 60 Case shafting last longer an carry significantly more loa than conventional linear bearings, allowing you to reuce component size, saving space an cost. Thomson is the one an only name you ll nee when choosing a roun rail solution. To complete your application with genuine Thomson 60 Case shafting an shaft supports, please visit Thomson is the innovator of linear bearings an has supplie superior quality prouct to the linear inustry for 60 years. Superior Thomson quality translates into better reliability an performance. Traemark of Danaher Motion. DR MOTIO is registere in the U.S. Patent an Traemark Office an in other countries.

3 ew Super Metric all ushing earings Technical ulletin Super Metric all ushing earings (Close Type) for n Supporte pplications C1 C2 D C Super Metric all ushing earings (Close Type) Without Integral Wipers With One Integral Wiper With Two Integral Wipers (4) D C h14 C1 h13 C2 min umber of ball tracks Mass (kg) Loa W (1)(3) SPM 08 SPM 08 W SPM 08 WW SPM 12 SPM 12 W SPM 12 WW SPM 16 SPM 16 W SPM 16 WW SPM 20 SPM 20 W SPM 20 WW SPM 25 SPM 25 W SPM 25 WW SPM 30 SPM 30 W SPM 30 WW SPM 40 SPM 40 W SPM 40 WW SPM 50 SPM 50 W SPM 50 WW Loa Limit (1) For rate travel life of 100 km. For longer travel lives, reuce loa to W (100/L) 0.33 where L (km) is the require travel life. Do not excee the Loa Rating for travel life of less than 100 km. (2) The Loa Limit is the maximum loa that may be applie to a bearing an shaft. It is important to analyze the application so that peak an/or shock loas o not excee the Loa Limit. (3) The loa capacities W an W O are vali for a resultant loa applie at with the ball tracks oriente as shown in the polar graphs below. If the resultant acts along another irection, the appropriate multiplicative correction factor Kθ, shoul be applie to W an W O respectively. (4) Internal bearing iameter is affecte by the housing bore, see Table 1. OT: xternal seals an retaining rings are available. See vance Linear Motion Metric Components catalog for specifications. OT: For aitional technical ata, see the ngineering Support section of vance Linear Motion Metric Components catalog. OT: For a corrosion resistant bearing a suffix-cr to the part number an reuce the loa capacity by 30%. Kθ SP M20 SP M25 SP M30 SP M40 SP M50 SP M12 SP M16 SP M08

4 Super Metric all ushing earings (Open Type) for Continuously Supporte pplications C1 C2 D F2 F1 G2 G1 C Super Metric all ushing earings (Open Type) Without Integral Wipers With One Integral Wiper With Two Integral Wipers (4) D C h14 C1 h13 C2 min F1 G1 F2 G2 ngle α (eg) umber of ball tracks Mass (kg) Loa W (1)(3) SPM 12 OP SPM 12 OP W SPM 12 OP WW ,3 0 7,0 5 (5) 3, , SPM 16 OP SPM 16 OP W SPM 16 OP WW ,6 0 9,8 0 3, , SPM 20 OP SPM 20 OP W SPM 20 OP WW ,2 1, , , SPM 25 OP SPM 25 OP W SPM 25 OP WW ,7 1,85 13,0 0 3,0 0 3, , SPM 30 OP SPM 30 OP W SPM 30 OP WW ,7 1,85 15,3 0 3,5 2,0 3, , SPM 40 OP SPM 40 OP W SPM 40 OP WW ,3 2,15 21,4 0 3,5 3, , SPM 50 OP SPM 50 OP W SPM 50 OP WW ,3 2,65 24,0 0 4,5 2,5 5, (1) For rate travel life of 100 km. For longer travel lives, reuce loa to W (100/L) 0.33 where L (km) is the require travel life. Do not excee the Loa Rating for travel life of less than 100 km. (2) The Loa Limit is the maximum loa that may be applie to a bearing anshaft. It is important to analyze the application so that peak an/or shock loas o not excee the Loa Limit. (3) The loa capacities W an W O are vali for a resultant loa applie at with the ball tracks oriente as shown in the polar graphs below. If the resultant acts along another irection, the appropriate multiplicative correction factor Kθ, shoul be applie to W an W O respectively. Open type bearings have reuce loa capacities when use in pull-off situations. (4) Internal bearing iameter is affecte by the housing bore, see Table 1. (5) ole for anti-rotation pin is above centerline. OT: xternal seals an retaining are available. See vance Linear Motion Metric Components catalog for specifications. OT: For aitional technical ata, see the ngineering Support section of the vance Linear Motion Metric Components catalog. OT: For corrosion resistant bearing a suffix-cr to the part number an reuce the loa capacity by 30%. Loa Limit Table 1 - Stanar Diametral Clearances ominal Shaft Diameter (mm) ominal ousing ore Diameter D (mm) Diametral Clearance ousing ore 7 (µm) ousing ore 6 (µm) For Super Metric all ushing bearings mounte in a housing an with LinearRace shafts, h6 tolerance SP M12 OP SP M16 OP SP M20 OP SP M25 OP SP M30 OP SP M40 OP SP M50 OP Traemark of Danaher Motion. DR MOTIO is registere in the U.S. Patent an Traemark Office an in other countries. 4

5 ew Super Metric all ushing earings Technical ulletin Super Metric Pillow locks Thomson Pillow locks with factory-installe Super Metric all ushing bearings offer: ccelerations as high as 150 m/s 2 an steay state travel spees up to 3 m/s without the erating factors commonly require with linear guies. Replaceable bearing components for quick, cost-effective machine maintenance an minimal owntime. Light weight, wear-resistant, engineere polymer retainers an outer sleeves that reuce inertia an noise. Stanar, ouble-acting, integral seals at both ens which keep out irt, grit an other contaminants, retain lubrication an maximize bearing life. Lubrication hole for easy maintenance. Tappe or thru hole mounting configuration for ease of installation. Twin version with two Super all ushing bearings proviing twice the loa capacity or 8 times more travel life than the single version. single bearing version that self aligns in all irections, minimizing installation time an cost. ote: See page 2 for information on Thomson Super Metric all ushing bearings.

6 Super Metric Pillow locks (Close Type) for n Supporte pplications SP P M08, SP P M12 an SP P M50 only have the two mounting holes marke with 1 3 ccess for lubrication M8X1 (SP P M08 is M6X1 on opposite sie) 1 1 Super Pillow locks (Close Type) (4) 1 1 +/- 1 3 (5) Mass (kg) Loa W (1)(3) SP P M , (6) 25 (6) 12 (5) 8,5 3,3 M4 0, SP P M (6) 32 (6) ,3 M5 0, SP P M , ,7 5,3 M6 0, SP P M , ,6 M8 0, SP P M , ,4 M10 0, SP P M , ,5 8,4 M SP P M , M12 1, SP P M , , ,5 M16 3, Loa Limit (1) For rate travel life of 100 km. For longer travel lives, reuce loa to W (100/L) 0.33 where L (km) is the require travel life. Do not excee the Loa Rating for travel life of less than 100 km. (2) The Loa Limit is the maximum loa that may be applie to a bearing an shaft. It is important to analyze the application so that peak an/or shock loas o not excee the Loa Limit. (3) The loa capacities W an W O are vali for a resultant loa applie at with the ball tracks oriente as shown in the polar graphs below. If the resultant acts along another irection, the appropriate multiplicative correction factor Kθ, shoul be applie to W an W O respectively. (4) For bearing iametral clearances, see Table 2. (5) SP P M08 lube hole is M6X1 tappe hole locate on opposite sie (6) SP P M08, SP P M12 an SP P M50 pillow blocks have only 2 mounting holes. The mounting holes on these sizes are marke in the chart above with Table 2 - Stanar Diametral Clearances (Close Type) Diametral ominal Clearance Size (mm) (µm) For Pillow locks use with LinearRace Shaft, h6 tolerance SP P M20 SP P M25 SP P M30 SP P M40 SP P M50 SP P M12 SP P M16 SP P M08 6

7 ew Super Metric all ushing earings Technical ulletin Super Metric Pillow locks (Close justable Type) for n Supporte pplications SP P M08, SP P M12 an SP P M50 only have the two mounting holes marke with justing screw 1 3 ccess for lubrication M X 1 (SP P M08 is M6X1 on opposite sie) 1 1 Super Pillow locks (Close justable Type) 1 1 +/- 1 3 Mass (kg) Loa W (1)(3) SP P M , (6) 25 (6) 12 (5) 8,5 (5) 3,3 M4 0, SP P M (6) 32 (6) ,3 M5 0, SP P M , ,7 5,3 M6 0, SP P M , ,6 M8 0, SP P M , ,4 M10 0, SP P M , ,5 8,4 M SP P M , M12 1, SP P M , , ,5 M16 3, Loa Limit (1) For rate travel life of 100 km. For longer travel lives, reuce loa to W (100/L) 0.33 where L (km) is the require travel life. Do not excee the Loa Rating for travel life of less than 100 km. (2) The Loa Limit is the maximum loa that may be applie to a bearing an shaft. It is important to analyze the application so that peak an/or shock loas o not excee the Loa Limit. (3) The loa capacities W an W O are vali for a resultant loa applie at with the ball tracks oriente as shown in the polar graphs below. If the resultant acts along another irection, the appropriate multiplicative correction factor Kθ, shoul be applie to W an W O respectively. (4) For bearing iametral clearances, see Table 2. (5) SP P M08 lube hole is M6X1 tappe hole locate on opposite sie (6) SP P M08, SP P M12 an SP P M50 pillow blocks have only 2 mounting holes. The mounting holes on these sizes are marke in the chart above with SP P M20 SP P M25 SP P M30 SP P M40 SP P M50 SP P M12 SP P M16 SP P M08 7

8 Super Metric Pillow locks (Open Type) for Continuously Supporte pplications SP PO M12 an SP PO M50 only have the two mounting holes marke with ccess for lubrication M8 X 1 Super Pillow locks (Open Type) (4) 1 1 +/- 1 3 ngle α (eg) Mass (kg) Loa W (1)(3) SP PO M (6) 32 (6) ,3 M5 70 0, SP PO M , ,8 15,7 5,3 M6 58 0, SP PO M , ,6 M8 60 0, SP PO M , ,4 M , SP PO M , ,4 M SP PO M , M , SP PO M , , ,5 M , (1) For rate travel life of 100 km. For longer travel lives, reuce loa to W (100/L) 0.33 where L (km) is the require travel life. Do not excee the Loa Rating for travel life of less than 100 km. (2) The Loa Limit is the maximum loa that may be applie to a bearing an shaft. It is important to analyze the application so that peak an/or shock loas o not excee the Loa Limit. (3) The loa capacities W an W O are vali for a resultant loa applie at with the ball tracks oriente as shown in the polar graphs below. If the resultant acts along another irection, the appropriate multiplicative correction factor Kθ, shoul be applie to W an W O respectively. Open type bearings have reuce loa capacities when use in pull-off situations. (4) For bearing iametral clearances, see Table 3. (5) SP PO M12 an SP PO M50 pillow blocks have only 2 mounting holes. The mounting holes on these sizes are marke in the chart above with Loa Limit Table 3 - Stanar Diametral Clearances (Open Type) Diametral ominal Size Clearance (mm) (µm) For Pillow locks use with Linear- Race Shaft, h6 tolerance SP PO M12 SP PO M16 SP PO M20 SP PO M25 SP PO M30 SP PO M40 SP PO M50

9 ew Super Metric all ushing earings Technical ulletin Super Metric Pillow locks (Open justable Type) for Continuously Supporte pplications SP PO M12 an SP PO M50 only have the two mounting holes marke with justing screw ccess for lubrication M8 X 1 Super Pillow locks (Open justable Type) 1 1 +/- 1 3 ngle α (eg) Mass (kg) Loa W (1)(3) SP PO M12 (4) ,3 M5 70 0, SP PO M , ,8 15,7 5,3 M6 58 0, SP PO M , ,6 M8 60 0, SP PO M , ,4 M , SP PO M , ,4 M SP PO M , M , SP PO M , , ,5 M , (1) For rate travel life of 100 km. For longer travel lives, reuce loa to W (100/L) 0.33 where L (km) is the require travel life. Do not excee the Loa Rating for travel life of less than 100 km. (2) The Loa Limit is the maximum loa that may be applie to a bearing an shaft. It is important to analyze the application so that peak an/or shock loas o not excee the Loa Limit. (3) The loa capacities W an W O are vali for a resultant loa applie at with the ball tracks oriente as shown in the polar graphs below. If the resultant acts along another irection, the appropriate multiplicative correction factor Kθ, shoul be applie to W an W O respectively. Open type bearings have reuce loa capacities when use in pull-off situations. (4) SP PO M12 an SP PO M50 pillow blocks have only 2 mounting holes. The mounting holes on these sizes are marke in the chart above with Loa Limit SP PO M12 SP PO M16 SP PO M20 SP PO M25 SP PO M30 SP PO M40 SP PO M50

10 Super Metric Twin Pillow locks (Close Type) for n Supporte pplications 3 1 ccess for lubrication M8X1 (SP TW M08 is M6X1 on opposite sie) 1 1 (4) 1 1 +/- 1 3 Mass (kg) Loa W (1)(3) Loa Limit SP TW M , (5) 31 (5) 3,3 M4 0, SP TW M ,3 M5 0, SP TW M , ,3 M6 0, SP TW M , ,6 M8 0, SP TW M , ,4 M10 1, SP TW M , ,4 M10 1, SP TW M , M12 3, SP TW M , ,5 M16 6, (Close justable Type) for n Supporte pplications justing screw 1 3 ccess for lubrication M8X1 (SP TW M08 is M6X1 on opposite sie) /- 1 3 Mass (kg) Loa W (1)(3) SP TW M (5) 31 (5) 3,3 M4 0, SP TW M ,3 M5 0, SP TW M ,3 M6 0, SP TW M ,6 M8 0, SP TW M ,4 M10 1, SP TW M ,4 M10 1, SP TW M M12 3, SP TW M ,5 M16 6, See footnotes (1) (2) (3) (4) (5) on page 6. For iametral clearances, see single versions of pillow block. (5) SP TW M08 lube hole is M6X1 tappe hole locate on opposite sie Loa Limit 10

11 ew Super Metric all ushing earings Technical ulletin Super Metric Twin Pillow locks (Open Type) for Continuously Supporte pplications 3 1 ccess for lubrication M8X1 1 1 (4) 1 1 +/- 1 3 ngle α (eg) Mass (kg) Loa W (1)(3) Loa Limit SP TWO M ,3 M5 70 0, SP TWO M ,3 M6 58 0, SP TWO M ,6 M SP TWO M ,4 M ccess for lubrication M8X1 SP TWO M ,4 M , SP TWO M M , SP TWO M ,5 M , (Open justable Type) for Continuously Supporte pplications justing screw 3 1 ccess for lubrication M8X /- 1 3 ngle α (eg) Mass (kg) Loa W (1)(3) SP TWO M ,3 M5 70 0, SP TWO M ,3 M6 58 0, SP TWO M ,6 M SP TWO M ,4 M SP TWO M ,4 M , SP TWO M M , SP TWO M ,5 M , See footnotes (1) (2) (3) (4) on page 8. For iametral clearances, see single versions of pillow block. Loa Limit 11

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