ST-080 / SX-080 | Servotak

ST-080 / SX-080 Planetary Gearboxes can output up to 18000 Nm (depends on ratio)

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

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Overview

Number of stages:	2 to 4 stages
Transmission ratios:	13:0 to 1216.2:1
Efficiency	Up to 98%
Input motor flanges:	For IEC motors and servomotors
Output shaft:	Solid Smooth Output Shaft with Key Hollow Smooth Output Shaft with Shrink Disk Splined Solid Output Shaft Splined Hollow Output Shaft
Versions:	Flange mounted Foot mounted

Carburized, case hardened, and ground gears, offering greater reliability and longer service life.
Compact design
High power density (Nm / dm³)
Low volume and weight
Excellent reliability
Intermittent and continuous operation
ATEX standard requirements
Optional NSF H1 certified food grade lubrication
For any mounting position

Specifications

Stages	Ratio	T_2N(1.2M)	T_2N(6M)	T_2Peak	n_1N	n_1max
Stages	Ratio	(Nm)	(Nm)	(Nm)	(rpm)	(rpm)
2	13.0	18380	13840	36760	1500	2800
	15.7	18380	13840	36760	1500	2800
	19.0	16010	12070	32020	1500	2800
	21.4	16010	12070	32020	1500	2800
	24.9	16010	12070	32020	1500	2800
	30.0	16010	12070	32020	1500	2800
3	53.8	18380	13840	36760	1500	2800
	65.0	18380	13840	36760	1500	2800
	73.3	18380	13840	36760	1500	2800
	81.4	18380	13840	36760	1500	2800
	94.5	18380	13840	36760	1500	2800
	106.7	18380	13840	36760	1500	2800
	128.4	16010	12070	32020	1500	2800
	149.1	16010	12070	32020	1500	2800
	180.2	16010	12070	32020	1500	2800
4	348.6	18380	13840	36760	1500	2800
	377.2	18380	13840	36760	1500	2800
	438.4	18380	13840	36760	1500	2800
	489.2	18380	13840	36760	1500	2800
	549.1	18380	13840	36760	1500	2800
	620.0	18380	13840	36760	1500	2800
	677.9	18380	13840	36760	1500	2800
	720.0	18380	13840	36760	1500	2800
	770.5	18380	13840	36760	1500	2800
	818.8	18380	13840	36760	1500	2800
	849.8	16010	12070	32020	1500	2800
	928.8	16010	12070	32020	1500	2800
	987.4	16010	12070	32020	1500	2800
	1113.0	16010	12070	32020	1500	2800
	1216.4	16010	12070	32020	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