ST-170 / SX-170 Planetary Gearboxes can output up to 215000 Nm (depends on ratio) Additional Resources: Find what gearbox suits your motor using this tool Gearbox Design Tool Calculate your machine and find the required gearbox output torque using this tool Engineering Calculator Horizontal TabsOverviewPerformance data: Number of stages: 1 to 5 stages Transmission ratios: 3.68:1 to 9790.9:1 Efficiency: Up to 98% Inputs Types: IEC Motor Flange Servo Motor Flange Solid Input Shaft with Key Worm Gearbox Flange Hydraulic Motor Flange Output Shaft Types: Hollow Shaft with Shrink Disk Hollow DIN 5480 Splined Shaft Solid Shaft with Key Solid DIN 5480 Splined Shaft Versions: With Flange Integrated into the Ring Gear With Feet Typical Applications Cement and Mining Chemical and Paper Industry Conveyors Cranes and Construction Machinery Food and Beverages Metalworking machines Pumps and Compressors Water Treatment Wind Energy Woodworking Machines Advantages: Excellent reliability Compact design High power density (Nm / dm3) Low volume and weight Intermittent and continuous operation ATEX standard requirements Optional NSF H1 certified food grade lubrication For any mounting position SpecificationsST-170 (In Line) Stages Ratio T2N(1.2M) T2N(6M) T2Peak n1N n1max (Nm) (Nm) (Nm) (rpm) (rpm) 1 3.68 215000 170000 322500 100 200 4.94 169000 140000 253500 100 200 2 14.5 215000 170000 322500 800 1200 19.5 169000 140000 253500 800 1200 25.0 169000 140000 253500 800 1200 29.6 169000 140000 253500 800 1200 3 51.7 215000 170000 322500 1200 2000 62.3 215000 170000 322500 1200 2000 69.4 169000 140000 253500 1200 2000 88.9 169000 140000 253500 1200 2000 107.2 169000 140000 253500 1200 2000 127.0 169000 140000 253500 1200 2000 140.1 169000 140000 253500 1200 2000 168.8 169000 140000 253500 1200 2000 200.1 169000 140000 253500 1200 2000 4 256.9 215000 170000 322500 1500 2800 321.8 215000 170000 322500 1500 2800 366.8 169000 140000 253500 1500 2800 404.8 169000 140000 253500 1500 2800 497.6 169000 140000 253500 1500 2800 533.5 169000 140000 253500 1500 2800 577.7 169000 140000 253500 1500 2800 627.1 169000 140000 253500 1500 2800 684.7 169000 140000 253500 1500 2800 723.6 169000 140000 253500 1500 2800 792.2 169000 140000 253500 1500 2800 840.3 169000 140000 253500 1500 2800 920.8 169000 140000 253500 1500 2800 1012.9 169000 140000 253500 1500 2800 1200.4 169000 140000 253500 1500 2800 1450.5 169000 140000 322500 1500 2800 5 1588.3 215000 170000 322500 1500 2800 1633.5 169000 140000 253500 1500 2800 1734.3 215000 170000 322500 1500 2800 1802.2 215000 170000 322500 1500 2800 1862.8 169000 140000 253500 1500 2800 1936.0 169000 140000 253500 1500 2800 2007.4 169000 140000 253500 1500 2800 2056.0 169000 140000 253500 1500 2800 2172.3 215000 170000 322500 1500 2800 2267.1 169000 140000 253500 1500 2800 2311.7 169000 140000 253500 1500 2800 2372.5 169000 140000 253500 1500 2800 2419.6 169000 140000 253500 1500 2800 2475.9 169000 140000 253500 1500 2800 2572.7 169000 140000 253500 1500 2800 2687.4 169000 140000 253500 1500 2800 3161.6 169000 140000 253500 1500 2800 4232.6 169000 140000 253500 1500 2800 6215.4 169000 140000 253500 1500 2800 8261.1 169000 140000 253500 1500 2800 9790.9 169000 140000 253500 1500 2800 SX-170 (Right Angle) Stages Ratio T2N(1.2M) T2N(6M) T2Peak n1N n1max (Nm) (Nm) (Nm) (rpm) (rpm) 4 173.2 215000 170000 322500 1500 2500 247.2 169000 140000 253500 1500 2500 297.3 215000 170000 322500 1500 2500 358.3 215000 170000 322500 1500 2500 381.0 215000 170000 322500 1500 2500 468.2 169000 140000 253500 1500 2500 564.4 169000 140000 253500 1500 2500 600.1 169000 140000 253500 1500 2500 723.4 169000 140000 253500 1500 2500 857.3 169000 140000 253500 1500 2500 5 931.1 169000 140000 253500 1500 2800 999.9 169000 140000 253500 1500 2800 1103.6 169000 140000 253500 1500 2800 1233.1 169000 140000 253500 1500 2800 1369.6 169000 140000 253500 1500 2800 1495.4 169000 140000 253500 1500 2800 1580.4 169000 140000 253500 1500 2800 1650.5 169000 140000 253500 1500 2800 1786.9 169000 140000 253500 1500 2800 1869.0 169000 140000 253500 1500 2800 1987.3 169000 140000 253500 1500 2800 2085.3 169000 140000 253500 1500 2800 2175.2 169000 140000 253500 1500 2800 2255.4 169000 140000 253500 1500 2800 2395.4 169000 140000 253500 1500 2800 2489.1 169000 140000 253500 1500 2800 2672.6 169000 140000 253500 1500 2800 2761.0 169000 140000 253500 1500 2800 2839.0 169000 140000 253500 1500 2800 2950.1 169000 140000 253500 1500 2800 3484.2 169000 140000 253500 1500 2800 4210.1 169000 140000 253500 1500 2800 4989.8 169000 140000 253500 1500 2800 T2N values are calculated at n1=n1n, continuous duty cycle, uniform operation and KA=1 according to ISO 6336. T2N(1.2M) has been calculated for 1200000 revolutions of the output shaft, and T2N(6M) has been calculated for 6000000 revolutions of the output shaft. The application factor KA according to DIN-3990-1 must be considered for each duty cycle and machine type. T2Peak is the maximum output torque the gearbox can tolerate during startups, inversions or other peaks. This value should never be used for continuous operation or for intermittent operation with frequent accelerations. n1N is the rated input speed for continuous operation n1Max is the maximum input speed for intermittent service. For continuous operation at speeds over n1n please inquire Dimensions st_sx-170-dimensions-web-optim.svg