RE 82 101/04.99 STAR – Cam Roller Guides

RE 82 101/04.99 STAR Linear Motion Technology REG. No. 1617 - 03 Deutsche Star GmbH D-97419 Schweinfurt Ball Rail Systems Standard Ball Rail Systems Ball Rail Systems with Aluminum Runner Blocks Super Ball Rail Systems Wide Ball Rail Systems Miniature Ball Rail Systems Cam Roller Guides Accessories Roller Rail Systems Linear Bushings and Shafts Linear Bushings Linear Sets Shafts Shaft Support Rails Shaft Support Blocks Ball Transfer Units Screw Drives Precision Ball Screw Assemblies End Bearings and Housings Linear Motion Systems Linear Motion Slides Linear Modules Compact Modules Ball Rail Tables...

RE 82 101/04.99 3 STAR – Cam Roller Guides Product Overview 4 Maximum Permissible Loads 10 Technical Data 14 Life Expectancy and Static Load Safety Factor 17 Mounting Instructions 19 Lubrication 23 Standard Runner Blocks – Dimensions and Part Numbers 24 Guide Rails – Dimensions and Part Numbers 30 Single/Double Bearing Runner Blocks – Dimensions and Part Numbers 36 Guide Rails for Single/Double Bearing Runner Blocks – Dimensions and Part Numbers 40 U-type Cam Roller Guides – Dimensions and Part Numbers 46 Accessories 50 Cam Rollers with Spigots, Assembly Kits 52

STAR – Cam Roller Guides 4 RE 82 101/04.99 1,5° 1,5° 0,1° Product Overview STAR Cam Roller Guides have been specially developed for use in handling and automation applications. Features: – high permissible speeds – compact design – light weight – easy mounting – low friction and extremely low-noise operation – complete guideway systems – interchangeability – elements can be individually ordered and separately stocked Standard guide rail The runner block is adjusted to zero clearance before leaving the factory Oil applicator/wiper unit with large oil reservoir at both ends Lube nipple port at...

RE 82 101/04.99 5 Two half-rails 2-row angular contact thrust ball bearing, sealed and lubricated for life Corrosion resistant precision steel shafts as running tracks STAR U-type Cam Roller Guides STAR Double Bearing Runner Blocks STAR Single Bearing Runner Blocks

STAR – Cam Roller Guides 6 RE 82 101/04.99 20 42 44 40 38 36 32 1921-119-31 30 26 1906-119-00 1902-119-00 24 28 34 Product Overview Combination options Low-profile half-rail Wide Standard half-rail Guide Rails for Single/Double Bearing Runner Blocks Double Bearing Runner Block Single Bearing Runner Block Low-profile WIth T-Slot Standard Guide Rails Super Runner Block Standard Runner Block Profile Runner Block Page

RE 82 101/04.99 7 2525 3232 42 52 52 Size 1926-132-31 1926-232-31 1926-152-31 1926-252-31 1926-452-31 32-2 52-2 52-4 (twice as many (twice as many (four times as many mounting holes) mounting holes) mounting holes) 1927-152-31 1925-132-31 1925-232-31 1925-152-31 1925-252-31 1925-452-31 32-2 52-2 52-4 (twice as many (twice as many (four times as many mounting holes) mounting holes) mounting holes) 1904-132-10 1904-152-10 1904-252-10 1904-352-10 52-h 52-sh (high loads) (extreme loads) 1903-132-10 1903-152-10 1903-252-10 1903-352-10 52-h 52-sh (high loads) (extreme loads) 1922-025-31 1922-032-31...

STAR – Cam Roller Guides 8 RE 82 101/04.99 50 46 1905-119-00 48 1923-119-31 20 Product Overview Accessories U-type Runner Block U-type Guide Rail U-type Dead stop Page

STAR – Cam Roller Guides 10 RE 82 101/04.99 Mmax x (Nm) 1.6 Mmax x0 (Nm) 2.4 Mmax x (Nm) 3.2 Mmax x0 (Nm) 4.8 Mmax y (Nm) 6.8 Mmax y0 (Nm) 10.2 Mmax z (Nm) 12 Mmax z0 (Nm) 12 Fmax y (N)* 350 Fmax y0 (N)* 350 Fmax z (N) 200 Fmax z0 (N) 300 Fmax y (N)* 700 Fmax y0 (N)* 700 Fmax z (N) 400 Fmax z0 (N) 600 20 Maximum Permissible Loads Super Runner Block Standard Runner Block 1902-, 1907- Maximum permissible moment loads Super Runner Block Standard Runner Block 1902-, 1907- Maximum permissible force loads Important: Not to be used for calculating service life! For service life calculations use the...

STAR – Cam Roller Guides 12 RE 82 101/04.99 20 STAR Mmax y (Nm) 3.4 Mmax y0 (Nm) 5.1 Mmax x (Nm) 1.4 Mmax x0 (Nm) 2.2 Fmax y (N) 350 Fmax y0 (N) 350 Fmax z (N) 200 Fmax z0 (N) 300 Mmax y (Nm) Mmax y0 (Nm) Mmax z (Nm) Mmax z0 (Nm) Mmax y (Nm) Mmax y0 (Nm) STAR Mmax z (Nm) Mmax z0 (Nm) Mmax z (Nm) 6.1 Mmax z0 (Nm) 6.1 Fmax z (N) Fmax z0 (N) Fmax y (N) Fmax y0 (N) STAR Mmax x (Nm) Mmax x0 (Nm) b (mm) b (mm) a (mm) Maximum Permissible Loads U-type Runner Block Maximum permissible moment loads U-type Runner Block Two Double Bearing Runner Blocks Four Single Bearing Runner Blocks Four Single/Two Double...

STAR – Cam Roller Guides 14 RE 82 101/04.99 amax = 50 m/s2 vmax = 10 m/s 0 50 0 0.08 Fv Cy t = -20 °C bis + 80 °C Maximum travel speed Technical Data Acceleration Higher acceleration rates are permissible as long as slip is avoided. To do this, adjust preload Fv using the eccentric rollers, see chart. Increasing the preload will reduce the maximum permissible load. Permissible operating temperature at medium loads Acceleration a (m/s2) Permissible range Rigidity The rigidity can be improved by increasing the preload using the eccentric rollers. Standard setting

RE 82 101/04.99 15 H H II 0.035 II 0.1 II 0.1 0.08 A B II II 0.035 A A II 0.1 0.08 A B II H II 0.08 A B II 0.08 II 0.08 A B Accuracy STAR Guide Rails are manufactured to very high precision standards. Higher accuracies are available on request. Tolerance for H: ± 0.2 mm Maximum difference in H on the same guide rail: 0.1 mm

RE 82 101/04.99 17 (3) (4) (1) z y z x x y L = ( )3 · 10 C y, z 5 F (2) Lh = L 2 · s · n · 60 Lh = L 2 · s · n · 60 L = ( )3 · 10M x, y, z 5 M Life Expectancy and Static Load Safety Factor Life Expectancy of one Cam Roller when subject to force loads The nominal service life expectancy L in meters or Lh in hours is attained or exceeded by at least 90% of a large number of identical rollers. If the Cam Roller Guide is subject to a centrally-acting force Fy or Fz, calculate the nominal travel life using formulas (1) and (2): The force F must not exceed the maximum permissible force given in the...