ST-190 / SX-190

ST-190 / SX-190 Planetary Gearboxes can output up to 339000 Nm (depends on ratio)

Additional Resources:

Find what gearbox suits your motor using this tool

Calculate your machine and find the required gearbox output torque using this tool

Horizontal Tabs

Overview

Number of stages:	1 to 5 stages
Transmission ratios:	4.00:1 to 5780.7:1
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

Specifications

Stages	Ratio	T_2N(1.2M)	T_2N(6M)	T_2Peak	n_1N	n_1max
Stages	Ratio	(Nm)	(Nm)	(Nm)	(rpm)	(rpm)
1	4.00	339900	312170	441870	100	200
1	4.57	282600	268600	367380	100	200
2	15.3	339900	312170	441870	500	750
	17.6	339900	312170	441870	500	750
	20.1	282600	268600	367380	500	750
3	60.6	339900	312170	441870	1000	1500
	77.6	339900	312170	441870	1000	1500
	92.0	339900	312170	441870	1000	1500
	105.6	339900	312170	441870	1000	1500
4	215.4	339900	312170	441870	1500	2800
	297.9	339900	312170	441870	1500	2800
	389.3	339900	312170	441870	1500	2800
	434.7	339900	312170	441870	1500	2800
	499.0	339900	312170	441870	1500	2800
	591.4	339900	312170	441870	1500	2800
	672.8	339900	312170	441870	1500	2800
	772.2	339900	312170	441870	1500	2800
	915.2	339900	312170	441870	1500	2800
5	813.5	339900	312170	441870	1500	2800
	1042.7	339900	312170	441870	1500	2800
	1196.8	339900	312170	441870	1500	2800
	1281.3	339900	312170	441870	1500	2800
	1340.9	339900	312170	441870	1500	2800
	1489.3	339900	312170	441870	1500	2800
	1642.2	339900	312170	441870	1500	2800
	1709.4	339900	312170	441870	1500	2800
	1885.0	339900	312170	441870	1500	2800
	2011.4	339900	312170	441870	1500	2800
	2234.0	339900	312170	441870	1500	2800
	2337.9	339900	312170	441870	1500	2800
	2439.4	339900	312170	441870	1500	2800
	2541.5	339900	312170	441870	1500	2800
	2661.9	339900	312170	441870	1500	2800
	2768.0	339900	312170	441870	1500	2800
	2940.3	339900	312170	441870	1500	2800
	3185.3	339900	312170	441870	1500	2800
	3289.0	339900	312170	441870	1500	2800
	3457.4	339900	312170	441870	1500	2800
	3775.2	339900	312170	441870	1500	2800
	4119.5	339900	312170	441870	1500	2800
	4360.3	339900	312170	441870	1500	2800
	4728.5	339900	312170	441870	1500	2800
	5167.8	339900	312170	441870	1500	2800
	5780.7	339900	312170	441870	1500	2800

Stages	Ratio	T_2N(1.2M)	T_2N(6M)	T_2Peak	n_1N	n_1max
Stages	Ratio	(Nm)	(Nm)	(Nm)	(rpm)	(rpm)
4	245.9	339900	312170	441870	1500	2800
	282.3	339900	312170	441870	1500	2800
	315.2	339900	312170	441870	1500	2800
	361.8	339900	312170	441870	1500	2800
	428.7	339900	312170	441870	1500	2800
5	721.5	339900	312170	441870	1500	2800
	924.7	339900	312170	441870	1500	2800
	1061.4	339900	312170	441870	1500	2800
	1182.7	339900	312170	441870	1500	2800
	1257.9	339900	312170	441870	1500	2800
	1456.6	339900	312170	441870	1500	2800
	1689.2	339900	312170	441870	1500	2800
	1870.2	339900	312170	441870	1500	2800
	2010.8	339900	312170	441870	1500	2800
	2245.2	339900	312170	441870	1500	2800
	2534.0	339900	312170	441870	1500	2800
	2661.0	339900	312170	441870	1500	2800
	3054.4	339900	312170	441870	1500	2800
	3416.6	339900	312170	441870	1500	2800
	3921.6	339900	312170	441870	1500	2800

T_2N values are calculated at n₁=n_1n, continuous duty cycle, uniform operation and KA=1 according to ISO 6336. T_2N(1.2M) has been calculated for 1200000 revolutions of the output shaft, and T_2N(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.
T_2Peak 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.
n_1N is the rated input speed for continuous operation
n_1Max is the maximum input speed for intermittent service. For continuous operation at speeds over n_1n please inquire

Dimensions