Linear actuators

Linear actuators (LA) are electromechanical drive elements that transform the circular movement of the rotor shaft into a linear movement. This involves active positioning elements that allow many different movement, dosing and position sequences to be carried out in an optimal manner in the various areas. The term LA covers a variety of assemblies that are created by combining selected hybrid stepper motors and a standard range of mechanical transducer elements. The choice of thread pitch, motor-step angle and motor size can be used to influence the precision, speed and axial force in a wide area of applications. Various standard assemblies have been introduced on the basis of the structural design; their use is largely determined by the concrete application conditions.

Threaded spindle as motor shaft, nut moves axially.

Pitch per Step	Force at 300 Hz	Motor lenght	Screw lenght	Type	Data sheet (german)
0,005 mm/step	70 N	32,2 mm	75 / 100 mm	LA 70.3140	LA 70.3000 PDF
	120 N	45,6 mm	100 / 200 mm	LA 70.3340
	150 N	51,6 mm	125 / 250 mm	LA 70.3440
	190 N	51,6 mm	100 / 200 / 300 mm	LA 70.3460
0,01 mm/step	50 N	32,2 mm	75 / 100 mm	LA 70.3150
	80 N	45,6 mm	100 / 200 mm	LA 70.3350
	110 N	51,6 mm	125 / 250 mm	LA 70.3450
	190 N	51,6 mm	100 / 200 / 300 mm	LA 70.3470
0,01 mm/step	35 N	24,7 mm	50 / 100 mm	LA 70.9020	LA 70.9000 PDF
0,02 mm/step	17 N			LA 70.9040
0,03 mm/step	10 N			LA 70.9060
0,01 mm/step	45 N	32,2 mm	100 / 200 mm	LA 70.9120
0,02 mm/step	25 N			LA 70.9140
0,03 mm/step	13 N			LA 70.9160
0,01 mm/step	90 N	44,2 mm	150 / 300 mm	LA 70.9320
0,02 mm/step	45 N			LA 70.9340
0,03 mm/step	25 N			LA 70.9360

Hollow-shaft motors with axially moving spindle

Stroke/Distance	Pitch per Step	Force at 300 Hz	Motor length	Footage	Type	Data sheet (german)
600 mm	0,005 mm/step	70 N	32,2 mm	54,5 mm	LA 71.3140	LA 71.3000 PDF
		120 N	45,6 mm	67,7 mm	LA 71.3340
		140 N	51,6 mm	78 mm	LA 71.3440
		140 N	51,6 mm	77,5 mm	LA 71.3460
	0,01 mm/step	50 N	32,2 mm	53,5 mm	LA 71.3450
		70 N	45,6 mm	66,7 mm	LA 71.3350
		100 N	51,6 mm	77 mm	LA 71.3450
		90 N	51,6 mm	77 mm	LA 71.3470
600 mm	0,01 mm/step	35 N	24,5 mm	27 mm	LA 71.9020	LA 71.9000 PDF
		45 N	33 mm	42 mm	LA 71.9120
		90 N	45 mm	54 mm	LA 71.9320
	0,02 mm/step	17 N	24,5 mm	27 mm	LA 71.9040
		25 N	33 mm	42 mm	LA 71.9140
		45 N	45 mm	54 mm	LA 71.9340
	0,03 mm/step	10 N	24,5 mm	27 mm	LA 71.9060
		13 N	33 mm	42 mm	LA 71.9160
		25 N	45 mm	54 mm	LA 71.9360

Guided hoist axis, up to 60 mm of hoist

Stroke/Distance	Pitch per Step	Force at 300 Hz	Motor length	Footage	Type	Data sheet (german)
10 mm	0,005 mm/step	50 N	33 mm	65 mm	LA 72.3120	LA 72.3000 PDF
10 mm	0,005 mm/step	100 N	45 mm	77 mm	LA 72.3320	LA 72.3000 PDF
25 mm	0,005 mm/step	75 N	39 mm	86 mm	LA 72.5220	LA 72.5000 PDF
	0,005 mm/step	140 N	51 mm	98 mm	LA 72.5420
	0,0025 mm/step	200 N	51 mm	98 mm	LA 72.5432
35 mm	0,005 mm/step	75 N	39 mm	96 mm	LA 72.6220	LA 72.6000 PDF
35 mm	0,005 mm/step	75 N	39 mm	96 mm	LA 72.6230	LA 72.6000 PDF
50 mm	0,005 mm/step	75 N	39 mm	111 mm	LA 72.7220	LA 72.7000 PDF
		140 N	51 mm	123 mm	LA 72.7420
		140 N	51 mm	123 mm	LA 72.7421
	0,0025 mm/step	200 N	51 mm	123 mm	LA 72.7424
60 mm	0,005 mm/step	75 N	39 mm	121 mm	LA 72.8220	LA 72.8000 PDF
60 mm	0,005 mm/step	140 N	51 mm	133 mm	LA 72.8420	LA 72.8000 PDF

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