Hybrid Linear Actuators:

Patented Linear Actuators Technology
Patented low friction and long life screw assembly
Long life axial ball bearings
Various screw leads (0,001-0,1mm/step)
Stepper Actuator Resolution down to 0,5 mikrometer
Standard step angle 1,8 degrees Stepper Motor (Optional 0,9 degreees)
Thermal class B (130 Celsia)
Maintenance free Lead Screw and Stepper Motor
6 Stepper Motor sizes (NEMA 8 to NEMA 34)
Various Voltages (2,3V to 12V)

Description

Servo-Drive's line of hybrid linear actuators open new avenues for equipment designers who require high performance and exceptional endurance in a very small package. The various patent pending designs use a proprietary manufacturing process, which incorporates engineering thermoplastics in the rotor drive nut and a stainless steel acme lead screw. This allows the motor to be much quieter, more efficient and more durable than the v-thread and bronze nut configuration commonly used in other actuators. Motor life is improved more than 10 times over the traditional bronze nut style - and it requires no maintenance and does not affect the cost. An additional feature is the bearing pre-load adjustment which, unlike other designs, does not protrude from the motor configuration commonly used in other actuators. The HSI hybrid actuators come in six sizes, from 21 mm square to 87 mm square. Each size has three designs available - captive, non-captive and an external linear version. These linear actuators are ideal for application requiring a combination of precise positioning, rapid motion and long life. Typical applications include X-Y tables, medical equipment, semiconductor handling, telecommunications equipment, valve control, and numerous other uses. Sold at competitive prices, this product is an excellent value for incorporation into your next project.

Options:

Higher accuracy (0,9 step angle)
Higher thermal class (155 Celsia)
Removing backlash with antibacklash nut
Integrated limit switches
Incremental encoder as a feedback sensor
Higher IP protection class
Special customized design

Servo-Drive Lead Screws, Nuts,

Antibacklash Nuts and various Nuts Assemblies

Overview table :

Flange	Peak force	Screw Lead	Screw Pitch	Code	Force	Speed	Double Stack Speed	No Load Speed	Catalog
mm	N	mm / step	mm / rot	-	N	mm / sec	mm / sec	mm / sec

LC 15	7	0,02 (18deg)	4	W	4,5	-	-	12

NEMA 8 20x20mm	95	0,001524	0,3	U	80	1,5	3	4
	80	0,0025	0,5	AA	70	2,5	5	6
	75	0,003048	0,61	N	65	3	6	7
	55	0,005	1	AB	45	5	10	12
	30	0,006096	1,22	K	20	6,1	12,2	15
	50	0,01	2	AC	40	10	20	24
	20	0,012192	2,44	J	15	12,2	24,4	29
	15	0,02	4	AD	10	20	40	44
	10	0,04	8	AE	5	40	80	60

NEMA 11 28x28mm	90	0,003175	0,64	7	70	3,2	6,4	6
	70	0,00635	1,27	9	50	6,4	12,8	10
	50	0,0127	2,54	3	30	12,7	25,4	23
	30	0,0254	5,08	1	15	25,4	50,8	41
	15	0,0508	10,16	2	10	50,8	101,6	81

NEMA 14 35x35mm	520	0,003048	0,61	N	300	3	6	5
	400	0,006096	1,22	K	180	6,1	12,2	11
	240	0,012192	2,44	J	100	12,2	24,4	22
	120	0,024384	4,88	Q	50	24,4	48,8	39
	50	0,048768	9,75	R	30	48,8	97,6	78
	300	0,003969	0,79	P	140	4	8	6
	250	0,007938	1,59	A	120	7,9	15,8	13
	120	0,015875	3,18	B	50	15,9	31,8	25
	60	0,03175	6,35	C	30	31,8	63,6	44

NEMA 17 42x42mm	720	0,003048	0,61	N	450	3	6	4
	550	0,006096	1,22	K	280	6,1	12,2	9
	300	0,012192	2,44	J	180	12,2	24,4	22
	140	0,024384	4,88	Q	100	24,4	48,8	44
	70	0,048768	9,75	R	30	48,8	97,6	88
	660	0,003969	0,79	P	280	4	8	6
	350	0,007938	1,59	A	220	7,9	15,8	11
	250	0,015875	3,18	B	130	15,9	31,8	22
	100	0,03175	6,35	C	50	31,8	63,6	51
	430	0,001524	0,61	U	360	1,5	3	2
	350	0,001984	0,79	V	270	2	4	3

NEMA 23 56x56mm	1350	0,007938	1,59	A	1200	4	8	11
	1000	0,010584	2,12	S	800	5,3	10,6	15
	900	0,0127	2,54	3	700	6,4	12,8	18
	600	0,021166	4,23	T	500	10,6	21,2	30
	400	0,0254	5,08	1	300	12,7	25,4	36
	300	0,0508	10,16	2	200	25,4	50,8	71

NEMA 34 86x86mm	2700	0,0127	2,54	3	1600	6,4	12,8	11
	2600	0,015875	3,18	B	1500	7,9	15,8	14
	1800	0,03175	6,35	C	1200	15,9	31,8	29
	1000	0,0635	12,7	Y	600	31,8	63,6	57
	400	0,127	25,4	Z	300	63,5	127	114