Ball Runner Blocks SLH

Description Area of application: For restricted space in transverse direction and high rigidity requirements Product description Product description Technical data General technical data and calculations guiding wagons Loads due to forces and torques on the guiding wagon The forces acting on the system are distributed among the guiding wagons depending on the arrangement. The loads due to forces and torques resulting from the effective forces need to be calculated for each guiding wagon when performing the life expectancy calculation. All load calculations require an infinitely rigid mounting base and an infinitely rigid structure. The service life calculation for the IMS is performed in a similar way to the service life calculation for profiled guide rails without a measuring system. Please refer to the respective Ball/Roller Rail Systems catalog. Load on a single guiding wagon due to forces and torques. The following table shows the arrangements that are most commonly found in practice. Depending on the selected arrangement, for the IMS guiding wagon the values Fy max and Mz max must be complied with in the application. For these values, see the respective sections on Ball / Roller Runner Blocks. Version Arrangement Forces in z-direction Forces in y-direction Torques around the x-axis Torques around the y-axis Torques around the z-axis Lift-off/down force Side load Torsional moment Longitudinal moment Longitudinal moment 1 1 rail 1 carriage Fz Fy Mx My Mz 2 1 rail 2 carriages Fz Fy Mx ‒ ‒ 3 2 rails 2 carriages Fz Fy ‒ My Mz 4 2 rails 4 carriages Fz Fy ‒ ‒ ‒ 5 2 rails 6 carriages Fz Fy ‒ ‒ ‒ 6 2 rails 8 carriages Fz Fy ‒ ‒ ‒ Belastung und Momente Size 25 30 35 45 Preload C1 C2 C1 C2 C1 C2 C1 C2 Mass kg 1.06 1.52 2.5 4.68 Fy max N 15200 20000 27800 45200 MZ max Nm 174 279 486 988 Values for ball runner block without ball chain with assembled scanner. Compliance with these values will ensure safe functioning of the application. Exceeding these values can lead to destruction of the equipment. For the life expectancy calculation, the values from the “Ball Rail Systems” catalog must be used. Values for ball runner block with ball chain are available on request. Dimensions a) For O-ring (Please note the information given in the Ball Rail Systems catalog) b) Lube nipple (included in the scope of delivery) c) Minimum bending radius of cable for one-time bending (stationary) X1: Position of the reference sensor in the scanner for IMS-I Dimensions Size 25 30 35 45 A mm 48 60 70 86 A1 mm 24 30 35 43 A2 mm 23 28 34 45 A3 mm 12.5 16 18 20.5 B mm 107.9 119.7 139 174.1 B1 mm 79.5 89.4 105.5 133.5 B2 mm 24.95 27.4 29 32.55 E1 mm 35 40 50 60 E2 mm 50 60 72 80 E8 mm 38.3 48.4 58 69.8 E9 mm 15.5 17.6 24.35 30.9 H mm 40 45 55 70 H1 mm 33.9 38.35 47.4 60.3 Dimension H2 with cover strip mm 24.45 28.55 32.15 40.15 Dimension H2 without cover strip mm 24.25 28.35 31.85 39.85 K1 mm 20.8 21 23.75 35.5 K2 mm 21.95 22.7 25.25 37.5 K4 mm 9.5 9.05 13.9 18.2 L mm 188.8 202.6 2