TOPS: Standard torque stepper motors

Standard torque stepper motors

Mechanical, Electrical & Environmental Specifications

		Size 11	Size 14	Size 17	Size 23	Size 34
Shaft Run-Out	in	0.0005	0.0005	0.0005	0.001	0.002
Shaft Run-Out	mm	0.0127	0.0127	0.0127	0.0254	0.0508
Radial Play	inch/Lbs.	0.001 max @ 1.1 lbs	0.0004 max @ 1 lb	0.001 max @ 1 lb	0.001 max @ 1 lb	0.001 max @ 1 lb
Radial Play	mm/kg	0.025 max @ 0.5 kg	0.01 max @ 0.45 kg	0.025 max @ 0.45 kg	0.025 max @ 0.45 kg	0.025 max @ 0.45 kg
End Play	inch/Lbs.	0.003 max @ 2.2 lbs	0.0004 max @ 2 lbs	0.001 max @ 3 lbs	0.003 max @ 2.2 lbs	0.001 max @ 15 lbs
End Play	mm/kg	0.076 max @ 1 kg	0.01 max @ 0.9 kg	0.025 max @ 1.36 kg	0.076 max @ 1 kg	0.025 max @ 6.8 kg
Perpendicularity	—	0.002	0.003	0.003	0.003	0.003
Concentricity	in	0.002	0.002	0.002	0.002	0.002
Concentricity	mm	0.0508	0.0508	0.0508	0.0508	0.0508
Operating Temperature Range	°C	-20 to +50
Insulation Class	—	130°C Class B
Lead Wire Gauge	—	26 AWG	26 AWG	22 AWG	22 AWG	18 AWG
Maximum Radial Load	lbs	5	5	5	15	25
Maximum Radial Load	kg	2.27	2.27	2.27	6.81	11.35
Maximum Thrust Load	lbs	3	3	3	25	50
Maximum Thrust Load	kg	1.362	1.362	1.362	11.35	22.7

Design Tips:

Series connect lead wires for best torque at low speeds.
Center tap to end or parallel connect lead wires for best torque at higher speeds.
Keep motor case temperature below 100° C. This can be achieved by lowering the motor current or limiting the duty cycle.
Allow sufficient time to accelerate load.
Size motor with 100% safety factor for required torque @ speed.
Do not disassemble motors. A significant reduction in motor performance will result.
Do not machine shafts without consulting TOPS.
Do not disconnect motor from drive while in operation.
Do not use holding torque/detent torque of motor as fail safe brake.

Motion Installation Tips:

Mount the motor securely against a surface with good thermal conductivity such as steel or aluminum.
Properly align the motor with the load using a flexible coupling.
Protect the motor shaft from excessive thrust, overhung and shock loads.

Part Number	Motor Length ("L")		Holding Torque		Leads	Volts	Amps	Ohms	mH	Rotor Inertia		Motor Weight
Part Number	(inches)	(mm)	(oz-in)	(Nm)	Leads	Volts	Amps	Ohms	mH	(oz-in²)	(g-cm²)	(lbs)	(kg)
Size 14 – Dimensional drawing
5014-820	1	25	8	0.06	4	3.2	0.35	8.5	8	0.051	9.3	0.33	0.1
5014-842	1.57	40	26	0.19	4	4.8	1.00	4.3	5.5	0.109	20	0.47	0.2
Size 17 – Dimensional drawing
5017-006	1.34	34	15	0.11	6	4	0.95	4.2	2.5	0.104	19	0.4	0.2
5017-007	1.34	34	15	0.11	6	9.6	0.4	24	16	0.104	19	0.4	0.2
5017-008	1.34	34	10	0.07	6	12	0.16	75	38	0.104	19	0.4	0.2
5017-009	1.54	39	22	0.16	6	6	0.8	7.5	6.5	0.147	27	0.52	0.2
5017-010	1.54	39	22	0.16	6	12	0.4	30	28	0.147	27	0.52	0.2
5017-011	1.54	39	22	0.16	6	24	0.2	120	105	0.147	27	0.52	0.2
5017-012	1.85	47	30	0.22	6	4	1.2	3.3	2.8	0.191	35	0.66	0.3
5017-013	1.85	47	30	0.22	6	6	0.8	7.5	5.8	0.191	35	0.66	0.3
5017-014	1.85	47	30	0.22	6	12	0.4	30	26	0.191	35	0.66	0.3
Size 23 – Dimensional drawing
4023-839	1.5	38	35	0.25	6	6	1	6	5	0.311	57	0.8	0.4
5023-019	1.5	38	40	0.29	6	13.2	0.44	30	28	0.311	57	0.8	0.4
4023-819	2	51	53	0.38	6	5.1	1	5.1	10	0.547	100	1.17	0.5
4023-820	2	51	53	0.38	6	1.3	3.9	0.33	0.35	0.547	100	1.17	0.5
4023-823	2	51	53	0.38	6	11	0.44	25	38	0.547	100	1.17	0.5
4023-998	2	51	53	0.38	6	24	0.3	80	82	0.547	100	1.17	0.5
5023-100	2	51	81	0.58	4	3.2	2	1.6	5	0.547	100	1.17	0.5
5023-122	2	51	69	0.50	8	3.5	1.4	2.5	4.3	0.547	100	1.17	0.5
5023-196	2	51	80	0.58	6	13.2	0.6	22	32	0.547	100	1.17	0.5
5023-094	2.25	57	83	0.60	6	6	1.2	5	8	0.79	144	1.2	0.5
5023-127	2.25	57	110	0.79	4	3.3	2	1.7	5.9	0.79	144	1.2	0.5
4023-828	3	76	100	0.72	6	1.7	4.7	0.37	0.6	1.28	234	2	0.9
4023-830	3	76	100	0.72	6	4.7	1.8	2.6	5.7	1.28	234	2	0.9
5023-024	3	76	100	0.72	6	5.4	1.5	3.6	6.9	1.28	234	2	0.9
5023-123	3	76	112	0.81	8	4.2	1.78	2.3	4.7	1.14	210	2	0.9
5023-149	3.25	83	140	1.01	8	3.6	2	1.8	4	1.37	250	2.12	1.0
4023-833	4	102	150	1.08	6	2.2	4.6	0.48	0.8	1.76	322	2.8	1.3
4023-835	4	102	150	1.08	6	3.4	2.9	1.16	2.3	1.76	322	2.8	1.3
5023-124	4	102	160	1.15	8	4	2.47	1.63	4.2	1.72	315	2.8	1.3
Size 34 – Dimensional drawing
4034-322	2.5	64	150	1.08	6	5.8	1.6	3.6	11.5	3.66	670	3	1.4
4034-324	2.5	64	150	1.08	6	2.5	3.1	0.82	3	3.66	670	3	1.4
4034-326	2.5	64	150	1.08	6	1.8	4.7	0.38	1.25	3.66	670	3	1.4
5034-348	2.5	64	150	1.08	8	2.1	3.42	0.64	2.5	3.66	670	3	1.4
4034-329	3.7	94	300	2.16	6	3	4	0.75	3	6.72	1,230	5.4	2.5
4034-331	3.7	94	300	2.16	6	2.5	4.6	0.55	2.76	6.72	1,230	5.4	2.5
5034-349	3.7	94	316	2.28	8	2.5	5	0.5	2.9	6.72	1,230	5.4	2.5
4034-334	5.1	130	450	3.24	6	4.3	3.5	1.22	7	10.2	1,870	7.7	3.5
4034-336	5.1	130	450	3.24	6	2.6	5.5	0.48	2.5	10.2	1,870	7.7	3.5
4034-338	5.1	130	450	3.24	6	2.5	7	0.35	1.7	10.2	1,870	7.7	3.5
4034-339	5.1	130	450	3.24	6	1.5	11	0.14	0.7	10.2	1,870	7.7	3.5
5034-350	5.1	130	472	3.40	8	2.5	5.9	0.42	2.6	10.2	1,870	7.7	3.5
Size 42 – Dimensional drawing
5042-022	7.7	196	1,125	8.10	8	2.7	9.5	0.28	1.9	49.2	9,000	18.3	8.3
5042-023	7.7	196	1,125	8.10	8	4.7	4.7	1	8.8	49.2	9,000	18.3	8.3

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