Number of gear stages 1
Gear ratio i 3
Nominal output torque T2N [Nm] 80.0
Max. output torque T2max [Nm] 128.0
Emergency switch-off torque T2stop [Nm] 360
Idle torque [Nm] at 20°C and 3000 rpm 2.30
Max. average drive speed n1N50% [rpm] at 50% T2N and S1 2200
Max. average drive speed n1N100% [rpm] at 100% T2N and S1 1700
Max. drive speed n1max [rpm] 6500
Max. backlash Jt [arcmin] 11
Torsional rigidity Ct21 [Nm/arcmin] 69.4
Max. radial force Frmax [N] for 30,000 h 2100
Max. radial force Frmax [N] for 20,000 h 2400
Max. axial force Famax [N] for 30,000 h 3300
Max. axial force Famax [N] for 20,000 h 3300
Operating noise LPA [dB(A)] 75
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] 13.00
Moment of inertia J1 [kgcm2] 3.914
Material number:
Angular PG, i = 003, 1-stage, IP54:
Documentation Version (Date) Download
8GA55 motor mounting instructions PDF / 330 KB
Datasheet 8GA55-064 PDF / 943 KB
Datasheet 8GA55-090 PDF / 826 KB
Datasheet 8GA55-110 PDF / 1 MB
General Version (Date) Download
Mounting position angled gear box PDF / 110 KB

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