Gearbox
Number of gear stages 2
Gear ratio i 12
Nominal output torque T2N [Nm] 195
Max. output torque T2max [Nm] 312
Emergency switch-off torque T2stop [Nm] 520
Idle torque [Nm] at 20°C and 3000 rpm 0.8
Max. average drive speed n1N50% [rpm] at 50% T2N and S1 3500
Max. average drive speed n1N100% [rpm] at 100% T2N and S1 2750
Max. drive speed n1max [rpm] 6500
Max. backlash Jt [arcmin] 9
Reduced backlash Jt [arcmin] less than 0
Torsional rigidity Ct21 [Nm/arcmin] 13
Tilting rigidity C2K [Nm/arcmin] 0
Max. breakdown torque M2Kmax [Nm] 0
Max. radial force Frmax [N] for 30,000 h 2150
Max. radial force Frmax [N] for 20,000 h 2500
Max. axial force Famax [N] for 30,000 h 3000
Max. axial force Famax [N] for 20,000 h 4000
Operating noise LPA [dB(A)] 65
Efficiency at full load ŋ [%] 94
Min. operating temperature BTempmin [°C] -25
Max. operating temperature BTempmax [°C] 90
Mounting orientation Any
Degree of protection IP54
Weight m [kg] 9.7
Moment of inertia J1 [kgcm2] 2.57
Material number:
8GP50-120hh012klmm
Description:
Coaxial PG, i = 012, 2-stage, IP54
Documentation Version (Date) Download
8GP50 motor mounting instructions PDF / 436 KB
System overview planetary gearboxes PDF / 3 MB

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