Одинарные подшипниковые каретки R1903

Description Distance of the runner blocks on the table construction is freely selectable Zero-clearance adjustment using socket hex screws on the rear side of the runner blocks. Tough all-round sealing with excellent wiping action. Grease lubrication recommended. On two half-rails Product description Rexroth cam roller guides were specially developed for handling and automation technology. Product overview Technical data Technical data Size 32 52 52-h 52-sh Fy max N 1000 2500 4500 8000 F0y max N 1000 2500 4500 8000 Fz max N 850 1500 2400 4800 F0z max N 1400 2500 4000 7900 Mx max Nm 0,42 · a 0,75· a 1,2 · a 2,4 · a M0x max Nm 0,7 · a 1,2 · a 2 · a 3,9 · a My max Nm 0,42 · b 0,75· b 1,2 · b 2,4 · b M0y max Nm 0,7 · b 1,2 · b 2 · b 3,9 · b Mz max Nm 0,5 · b 1,2 · b 2,2 · b 4 · b M0z max Nm 0,5 · b 1,2 · b 2,2 · b 4 · b vmax 1) m/s 10 amax m/s² 50 Temperature stability -20 °C ... +80 °C Weight kg 0.13 0.34 0.51 0.61 1) For average load. Values Fmax and Mmax apply to four single bearing runner blocks. Attention: Not to be used for calculating the service life! For service life calculations use the load ratings and moments given in the tables. Load ratings and moments for calculating the service life Size 32 52 52-h 52-sh Cy N 7335 17150 27900 31000 C0y N 4560 10200 15400 18200 Cz N 4300 10050 16775 18400 C0z N 2200 4900 7630 8750 MX Nm 2,1 · a 5,0 · a 8,3 · a 9,3 · a M0x Nm 1,1 · a 2,4 · a 3,8 · a 4,4 · a My Nm 2,1 · b 5,0 · b 8,3 · b 9,2 · b M0y Nm 1,1 · b 2,4 · b 3,8 · b 4,3 · b Mz Nm 3,6 · b 8,5 · b 13,9 · b 15,5 · b M0z Nm 2,2 · b 5,1 · b 7,6 · b 9,1 · b Load ratings and moments for calculating the service life when using four single bearing runner blocks. Observe maximum permissible loads due to forces and moments as shown in the "Technical data” table! Legend Symbol Description Unit Picture Cy Dynamic load capacity in y-direction N C0y Static load capacity in y-direction N Cz Dynamic load capacity in z-direction N C0z Static load capacity in z-direction N Fy max Maximum dynamic load in y-direction N F0y max Maximum static load due to a resulting force in the y-direction N Fz max Maximum dynamic load in z-direction N F0z max Maximum static load due to a resulting force in the z-direction N Mx max Maximum permissible dynamic torsional moment about the x-axis Nm M0x max Maximum permissible static torsional moment about the x-axis Nm My max Maximum permissible dynamic torsional moment about the y-axis Nm M0y max Maximum permissible static torsional moment about the y-axis Nm Mz max Maximum permissible dynamic torsional moment about the z-axis Nm M0z max Maximum permissible static torsional moment about the z-axis Nm vmax Maximum permissible speed m/s amax Maximum acceleration travel m/s2 MX Dynamic torsional moment about the x-axis Nm M0x Static torsional moment about the x-axis Nm My Dynamic torsional moment about the y-axis Nm M0y Static torsional moment about the y-axis Nm Mz Dynamic torsional moment about the z-axis Nm M0z Static torsional momen