Disco variable speed geared motors

Lenze Disco variable speed drives are planetary gearboxes in which the power is transmitted by friction. The air gap is set using an adjusting spindle so that the planets can move on differing radii. 

The output speed can hence be adjusted continuously within a range of 6:1. The planetary principle results in optimal torque split so that great power can be transmitted coaxially despite small dimensions. The product range includes eight different sizes with a range of performance from 0.25 to 7.5 kW. 

High quality of material and manufacturing in the moving parts results in silent, vibration-free running. The enclosed all-metal housing and the functional parts being immersed in an oil bath make the Disco variable speed drive resistant to external influences.

Disco variable speed drives - specific data

Disco size		n1 = 3000 RPM		n1 = 1500 RPM		n1 = 1000 RPM		n1 = 750 RPM
02	P1 [kW] n2 [RPM] M2 [Nm]	0.37 1860 - 310 1,6 - 3,2		0.25 930 - 155 2 - 4		0.18 600 - 100 2 - 4		0.12 450 - 75 2 - 4
03	P1 [kW] n2 [RPM] M2 [Nm]	0.55 1920 - 335 2.2 - 4.4	0.37 1920 - 335 1.5 - 4.4	0.37 950 - 165 3 - 6		0.25 630 - 110 3 - 6		0.18 460 - 80 3 - 6
04	P1 [kW] n2 [RPM] M2 [Nm]	1.1 1920 - 335 4.5 - 9	0.75 1920 - 335 3 - 9	0.75 950 - 165 6 - 12	0.55 950 - 165 4.5 - 12	0.,55 630 - 110 6 - 12	0.37 630 - 110 4.5 - 12	0.37 460 - 80 6 - 12	0.25 460 - 80 4.5 - 12
05	P1 [kW] n2 [RPM] M2 [Nm]	2.2 1920 - 335 9 - 18	1.5 1920 - 335 6 - 18	1.5 950 - 165 12 - 24	1.1 950 - 165 9 - 24	1.1 630 - 110 12 - 24	0.75 630 - 110 12 - 24	0.75 460 - 80 12 - 24	0.55 460 - 80 9 - 24
06	P1 [kW] n2 [RPM] M2 [Nm]			3 1000 - 175 22 - 44	2.2 1000 - 175 17.5 - 44	2.2 660 - 115 22 - 44	1.5 660 - 115 17.5 - 44	1.5 490 - 85 22 - 44	1.1 490 - 85 17.5 - 44
07	P1 [kW] n2 [RPM] M2 [Nm]			4 1000 - 175 32 - 64		3 660 - 115 22 - 64		2.2 490 - 85 32 - 64
08/18	P1 [kW] n2 [RPM] M2 [Nm]			7,5 1000 - 200 58 - 116	5,5 1000 - 200 45 - 90	5,5 660 - 130 58 - 116	4 660 - 130 45 - 90	4 490 - 100 58 - 116	3 490 - 100 45 - 90

The Lenze modular range includes helical, worm, helical- worm and helical-bevel gearboxes with feet, flanges, and hollow or solid shafts for speed derating purposes and to ensure optimal adaptation to the requirements of your machinery.