ST-030 / SX-030 | Servotak

ST-030 / SX-030 Planetary Gearboxes can output up to 3500 Nm (depends on ratio)

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Find what gearbox suits your motor using this tool

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

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Overview

Number of stages:	1 to 4 stages
Transmission ratios:	3.77:1 to 2369.3:1
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)
1	3.78	3590	2700	7180	1500	2800
	4.13	3250	2450	6500	1500	2800
	5.17	2710	2040	5420	1500	2800
	6.00	2270	1710	4540	1500	2800
	7.25	1760	1330	3520	1500	2800
2	13.4	3590	2700	7180	1500	2800
	16.2	3590	2700	7180	1500	2800
	18.4	2710	2040	5420	1500	2800
	23.1	3250	2450	6500	1500	2800
	28.9	2710	2040	5420	1500	2800
	34.9	2710	2040	5420	1500	2800
	40.5	2270	1710	4540	1500	2800
	48.9	1760	1330	3520	1500	2800
	62.8	1760	1330	3520	1500	2800
3	52.1	3250	2450	6500	1500	2800
	57.6	3590	2700	7180	1500	2800
	62.9	3250	2450	6500	1500	2800
	75.2	3590	2700	7180	1500	2800
	82.1	3250	2450	6500	1500	2800
	90.7	3590	2700	7180	1500	2800
	99.0	3250	2450	6500	1500	2800
	119.3	3250	2450	6500	1500	2800
	129.4	3250	2450	6500	1500	2800
	149.5	2710	2040	5420	1500	2800
	155.9	3250	2450	6500	1500	2800
	162.0	2710	2040	5420	1500	2800
	173.6	2270	1710	4540	1500	2800
	195.3	2710	2040	5420	1500	2800
	235.4	2710	2040	5420	1500	2800
	273.4	2270	1710	4540	1500	2800
	302.2	2710	2040	5420	1500	2800
	330.3	1760	1330	3520	1500	2800
	424.1	1760	1330	3520	1500	2800
4	352.0	3250	2450	6500	1500	2800
	365.8	2710	2040	5420	1500	2800
	388.6	3590	2700	7180	1500	2800
	413.9	3590	2700	7180	1500	2800
	424.3	3250	2450	6500	1500	2800
	468.4	3590	2700	7180	1500	2800
	511.4	3250	2450	6500	1500	2800
	554.4	3250	2450	6500	1500	2800
	612.0	3590	2700	7180	1500	2800
	668.2	3250	2450	6500	1500	2800
	737.7	3590	2700	7180	1500	2800
	805.5	3250	2450	6500	1500	2800
	858.0	3250	2450	6500	1500	2800
	907.3	2710	2040	5420	1500	2800
	1052.5	3250	2450	6500	1500	2800
	1121.1	3250	2450	6500	1500	2800
	1318.3	2710	2040	5420	1500	2800
	1589.0	2710	2040	5420	1500	2800
	1845.3	2270	1710	4540	1500	2800
	2369.2	2270	1710	4540	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