Space Qualified Stepper Motors

Description

Features & Benefits

Permanent Magnet Stepper Motors
Hybrid Synchronous Stepper Motors
Variable Reluctance (VR) Stepper Motors
2, 3, and 4 phase

Options

Geared stepper motors with Planetary Gear Heads or Harmonic Drives
Low backlash gear heads
Feedback devices (resolver, encoder, potentiometer)
Redundant Motor Winding
Tandem designs
Typical operating temperatures up to -55 to 80 °C
Custom Designs

Stepper Motors Product overview

Model numbering system: Example 11TA30
11: Size (frame dia)
TA: Stepper Motor, TG: Stepper Motor with gear head
30: Version

Typical Applications include:

Solar Array/Panel Deployment
Antenna Pointing Mechanisms
Instrument Positioning
Hold-Down & Release Mechanisms
Space Mechanism

Model	Length (in)	Phase	Step Angle (DEG)	Step Rate Reversible (pps)	Input Voltage (V)	Phase DC Resistance (Ohm)	Stall Torque (in)	Detent Torque (oz-in) (max)	Weight (oz)
5TA1	1	4	45	250	28	195	0.28		0.75
5TA2	1	4	90	240	28	190	0.28		0.75
5TA3	1	4	90	240	28	190	0.28		0.75
5TA5	1	4	90	240	28	190			0.19
5TA6	1	4	90	204	28	190			0.19
8TA1	1.31	4	90	150	28	180	0.7		1.5
8TA10	0.875	4	90	250	28	250	0.35		1
8TA11	1.078	4	90	150	28	180	0.7		1.5
8TA12	1.078	4	90		28	100			1.5
8TA13	1.1	3	30	600	28	113	0.8		1.3
8TA19	0.75	2	45	150	12	230	0.3		1.2
8TA21	1.5	2	45		28	240	0.5	0.2	3
8TA22	1.25	2	45		28	240	0.5	0.2	3
8TA23	1.5	2	45		28	240	0.5	0.2	3
8TA24	1.25	2	45		10	240	0.5		2
8TA26	1.095	2	90		25	66	0.5	0.1	1.76
8TA21	1.25	4	45	200	5	11.5	0.75		1.8
8TA28	1.095	2	90		25	66	0.5	0.1	1.76
8TX1	0.931	4	30		9	30			1.25
11TA1	1.375	4	90	150	28	200	1.5		1.25
11TA4	1.343	3	30	800	28	83	2.25		3.5
11TA5	1.343	3	30, 120	800	28				3.5
11TA6	1.688	2	90	150	25	300	1.2
11TA7	1.688	4	90			81.2	1.75	0.45	5.1
11TA8	1.395	3	30	800	15	10.5	3		4
11TA10	1.69	4	90	200	22	81.3	1.75	0.45	6.25
11TA11	1.69	2	90	100	25	300	1.2	0.21	5.12
11TA15	1.88	3	15, 30		28	25	3.75	0.15	4.7
11TA19	1.385	2	90	150	28	52	2	0.15	4.7
11TA19-1	1.385	2	90	150	28	52	2	0.15	4.7
11TA23	1.35	4	90		28.4	63		0.7 max	5
11TA23-1	1.35	4	90		28.4	63		1	5
11TA24	1.484	3	60/30		28	53		0.4
11TA25	1.385	2	45	150	28	52	2	0.15	4.7
11TA26	1.45	4	90		28.4	55.5		0.6	5.5
11TA27	1.35	4	90		28.4	63		0.7	5.6
11TA28	1.35	4	90		28.4	63		0.85	5.6
11TA30	1.48	4	15			63		0.7	6
13TA3	2.45	2	90		14	29	4		8
15TA3	1.47	4	90	150	28	0.18	0.7		1.5
15TA4	2.047	2	90	270	28	15	7		10.5
15TA29	1.58	4	90		28	72	3.2	0.3	7.5
15TA30	1.5	2	90	100	28	260	3	0.2	7
15TA32	3	4	90		28	72	6.4	0.6	12
15TA33	1.58	4	45		28	72	3.2	0.3	7.5
15TA34	1.58	4	45		28	72	3.2	0.3	7.5
15TA35	1.58	4	45	50	28	72	3.2	1	8.5
15TA36	1.58	4	90		28	72	3.2	0.3	8.5
15TA37	1.58	4	45		28	72	3.2	l	8.5
15TA38	1.7	4	90		28	63		0.7	10
15TA39	2	2	1.8	200	5	5	23	1.1	10.5
15TA40	2	2	1.8	200	5	5	23	1.1	10.5
15TA41	1.7	4	45		28	63		1	10
15TY1	2	2	90	165	10	13.1	7		8
15TY2	1.5	2	45	175	10	9	6		7.5
23TA1	2.52	4	1.8		24	59	55	5	24
23TA2	2.52	2	1.8	33	24	59	55	5	24
23TA3	2.52	2	1.8	33	24	59	50	5	234
23TA4	2.52	4	1.8		24	62	162	5	24
23TA5	1.34	2	1.8	200	8	12.5	40	0.6	12.5
23TA6	2.5	2	1.8	8	28	62	55	2	31
24TA1	3.3	2	1.8		22 – 29	60	60	8	36.8
24TA2	3.305	2	1.8		22 – 29	60	60	8	36.8
24TA3	3.3	2	1.8		22 – 29	60	60	8	36.8
30TA1	3	3	15	600	24	8.3
30TA2	2.52	4	1.8	120	12	40	30	5	28
30TA3	2.27	4	1.8	300	11.8	22.5	50	4	29.6
30TA4	1.75	2	1.8	5	12	16		4	20.8
46TA1	1.9	2	3.75	10	25.4	27.8	200	12	67.2