Gearbox Performance

Model No. Stage Ratio1 PB060 PB090 PB115 PB142 Nominal Output Torque T2N Nm 1 3 14 39 104 215 4 12 31 85 176 5 14 39 104 215 7 12 33 91 195 10 9 26 65 150 2 15 14 39 104 215 16 12 31 85 176 20 12 31 85 176 25 14 39 104 215 30 14 39 104 215 35 12 33 91 195 40 12 31 85 176 50 14 39 104 215 70 12 33 91 195 100 9 26 65 150 Emergency Stop Torque T2NOT3 Nm 1,2 3~100 3 times of nominal output torque Nominal Input Speed N1N rpm 1,2 3~100 4,500 4,000 3,600 3,000 Max. Input Speed N1B rpm 1,2 3~100 8,000 6,000 6,000 4,800  Backlash arcmin 1 3~100 ≤ 8 ≤ 8 ≤ 6 ≤ 6 2 15~100 ≤ 10 ≤ 10 ≤ 8 ≤ 8 Torsional Rigidity  Nm/ arcmin 1,2 3~100 3.7 7.2 15.1 60.5 Max. Radial Load F2rB2 N 1,2 3~100 770 1,750 1,890 3,720 Max. Axial Load  F2aB2 N 1,2 3~100 385 875 945 1,860 Service Life hr 1,2 3~100 20,000 * Efficiency % 1 3~10 ≧ 97 % 2 15~100 ≧ 94 % Weight   kg 1 3~10 0.9 2.2 4.3 10.0 2 15~100 1.2 3.0 5.7 13.3 Operating Temp ºC 1,2 3~100 0ºC ~+ 90ºC Lubrication   1,2 3~100 CASTROL LMX Grease Degree of Gearbox Protection   1,2 3~100 IP64  Mounting Position   1,2 3~100 all directions Noise Level (n1=3000 rpm) dB 1,2 3~100 ≤ 68 ≤ 70 ≤ 72 ≤ 74

Gearbox Inertia

Model No. Stage Ratio1 PB060 PB090 PB115 PB142 Mass Moments of Inertia J1 kg · cm2 1 3 0.16 0.63 3.48 12.84 4 0.16 0.60 3.31 12.22 5 0.16 0.59 3.28 12.10 7 0.16 0.59 3.27 12.05 10 0.16 0.59 3.26 12.03 2 15 0.16 0.59 3.28 12.10 16 0.16 0.60 3.31 12.22 20 0.16 0.59 3.28 12.10 25 0.16 0.59 3.28 12.10 30 0.16 0.59 3.26 12.03 35 0.16 0.59 3.28 12.10 40 0.16 0.59 3.26 12.03 50 0.16 0.59 3.26 12.03 70 0.16 0.59 3.26 12.03 100 0.16 0.59 3.26 12.03