What are Stepper Motors ?
Stepper Motors are electromechanical devices that convert electrical pulses into precise mechanical movement. They are commonly used in applications such as robotics, CNC machinery, and 3D printers, where accurate positioning is crucial. Important specifications for selection include Accuracy, which affects positioning precision; Current Rating (Amps), which determines the motor's power capacity; and NEMA Frame Size, which ensures compatibility with mounting systems. Procurement teams should validate lifecycle status and consider alternate-source options to mitigate sourcing risks.
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| Part & Mfr | Accuracy | Coil Resistance | Coil Type | Current Rating (Amps) | Diameter | Features | Length | Mounting Hole Spacing | NEMA Frame Size | Operating Temperature | Size | Step Angle | Steps per Revolution | Termination Style | Torque | Type | Voltage | |||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
Trinamic Motion Control GmbH
|
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- | - | Bipolar | 2.8 A | 0.250" (6.35mm) | Integrated Controller, Flatted Shaft | 0.945" (24.00mm) | 1.856" (47.14mm) | 24 | -20°C ~ 50°C | Square - 2.362" x 2.362" (60.00mm x 60.00mm) | 1.8° | 200 | Wire Leads with Connector | 143.03 / 1010 | Hybrid | 2.3VDC | |
Trinamic Motion Control GmbH
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±5% | 1.5 Ω | Bipolar | 2.8 A | - | Integrated Controller, Flatted Shaft | - | - | 24 | -20°C ~ 50°C | Square - 2.362" x 2.362" (60.00mm x 60.00mm) | 1.8° | 200 | Wire Leads with Connector | 438.99 / 3100 | Hybrid | 4.17VDC | |
Trinamic Motion Control GmbH
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±5% | 0.8 Ω | Bipolar | 2.8 A | - | Integrated Controller, Flatted Shaft | - | - | 23 | -20°C ~ 50°C | Square - 2.362" x 2.362" (60.00mm x 60.00mm) | 1.8° | 200 | Wire Leads with Connector | 143.03 / 1010 | Hybrid | 2.3VDC | |
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Trinamic Motion Control GmbH
|
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±5% | 1.2 Ω | Bipolar | 2.8 A | - | Integrated Controller, Flatted Shaft | - | - | 24 | -20°C ~ 50°C | Square - 2.362" x 2.362" (60.00mm x 60.00mm) | 1.8° | 200 | Wire Leads with Connector | 297.4 / 2100 | Hybrid | 3.36VDC | |
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Trinamic Motion Control GmbH
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±5% | 0.45 Ω | Bipolar | 5.5 A | - | Integrated Controller, Flatted Shaft | - | - | 34 | -20°C ~ 50°C | Square - 3.386" x 3.386" (86.00mm x 86.00mm) | 1.8° | 200 | Wire Leads with Connector | 991.28 / 7000 | Hybrid | 2.56VDC | |
Trinamic Motion Control GmbH
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±5% | 0.7 Ω | Bipolar | 2.8 A | - | Integrated Controller, Flatted Shaft | - | - | 23 | -20°C ~ 50°C | Square - 2.362" x 2.362" (60.00mm x 60.00mm) | 1.8° | 200 | Wire Leads with Connector | 77.89 / 550 | Hybrid | 2VDC | |
Trinamic Motion Control GmbH
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±5% | - | Bipolar | 2.8 A | - | Integrated Controller, Flatted Shaft | - | - | 23 | -20°C ~ 50°C | Square - 2.362" x 2.362" (60.00mm x 60.00mm) | 1.8° | 200 | Wire Leads with Connector | 77.89 / 550 | Hybrid | 2VDC | |
Trinamic Motion Control GmbH
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±5% | 1.5 Ω | Bipolar | 2.8 A | - | Integrated Controller, Flatted Shaft | - | - | 24 | -20°C ~ 50°C | Square - 2.362" x 2.362" (60.00mm x 60.00mm) | 1.8° | 200 | Wire Leads with Connector | 438.99 / 3100 | Hybrid | 4.17VDC | |
Festo Corporation
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±0.05% | - | - | 3 A | - | Round Shaft | 0.394" (10.00mm) | 2.560" (65.00mm) | - | 0°C ~ 50°C | Rectangular - 4.563" x 3.268" (115.90mm x 83.00mm) | 1.8° | 200 | Wire Leads with Connector | 382.4 / 2700 | Hybrid | 24VDC | |
Festo Corporation
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±0.1% | - | - | 5.3 A | - | Round Shaft | 0.472" (12.00mm) | 3.346" (85.00mm) | - | 0°C ~ 50°C | Rectangular - 5.425" x 4.134" (137.80mm x 105.00mm) | 180° | 2 | Wire Leads with Connector | 793.20 / 5600 | Hybrid | 24VDC | |
Lin Engineering
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- | 25 Ω | Bipolar | 0.21 A | 0.059" (1.50mm) | Round Shaft | 0.394" (10.00mm) | 0.984" (25.00mm) | - | -20°C ~ 50°C | Round - 0.787" Dia (20.00mm) | 18° | 20 | Wire Leads with Connector | 1.18 / 8.34 | - | 12VDC | |
Lin Engineering
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- | 16 Ω | Bipolar | 0.32 A | 0.079" (2.00mm) | - | 0.394" (10.00mm) | 1.260" (32.00mm) | - | -20°C ~ 50°C | Round - 0.492" Dia (12.50mm) | 7.5° | 48 | Wire Leads with Connector | 2.2 / 15.7 | - | 12VDC | |
Portescap
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±15% | 9.1 Ω | Unipolar | 550 mA | 0.118" (3.00mm) | Round Shaft | 0.450" (11.43mm) | 1.950" (49.48mm) | - | -20°C ~ 70°C | Round - 1.650" Dia (42.00mm) | 7.5° | 48 | Wire Leads | 9.4 / 66.2 | Permanent Magnet | 5VDC | |
Portescap
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±15% | 12.5 Ω | Unipolar | 400 mA | 0.079" (2.00mm) | Round Shaft | 0.445" (11.30mm) | 1.650" (42.00mm) | - | -20°C ~ 70°C | Round - 1.420" Dia (35.94mm) | 7.5° | 48 | Wire Leads | 2.6 / 18.35 | Permanent Magnet | 5VDC | |
Lin Engineering
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- | 10 Ω | Bipolar | 600 mA | 0.197" (5.00mm) | Round Shaft | 0.787" (20.00mm) | 1.220" (31.00mm) | 14 | -20°C ~ 50°C | Square - 1.440" L x 1.440" W (36.58mm x 36.58mm) | 0.9° | 400 | Wire Leads | 16 / 113 | - | 24VDC | |
Lin Engineering
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- | 2.4 Ω | Bipolar | 1.33 A | 0.197" (5.00mm) | Round Shaft | 0.945" (24.00mm) | 1.220" (31.00mm) | 17 | -20°C ~ 50°C | Square - 1.669" x 1.669" (42.40mm x 42.40mm) | 0.9° | 400 | Wire Leads | 31 / 219 | - | 24VDC | |
Lin Engineering
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- | 3 Ω | Bipolar | 1.2 A | 0.197" (5.00mm) | Round Shaft | 0.591" (15.00mm) | 1.220" (31.00mm) | 17 | -20°C ~ 50°C | Square - 1.654" x 1.654" (42.00mm x 42.00mm) | 0.9° | 400 | Wire Leads | 15 / 105.9 | - | 24VDC | |
Lin Engineering
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- | 5 Ω | Bipolar | 600 mA | 0.197" (5.00mm) | Round Shaft | 0.591" (15.00mm) | 1.220" (31.00mm) | 17 | -20°C ~ 50°C | Square - 1.654" x 1.654" (42.00mm x 42.00mm) | 0.9° | 400 | Wire Leads | 6 / 42.37 | - | 24VDC | |
Lin Engineering
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- | 4.1 Ω | Bipolar | 500 mA | 0.197" (5.00mm) | Round Shaft | 0.591" (15.00mm) | 1.220" (31.00mm) | 17 | -20°C ~ 50°C | Square - 1.654" x 1.654" (42.00mm x 42.00mm) | 0.9° | 400 | Wire Leads | 3 / 21.19 | - | 24VDC | |
Lin Engineering
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- | 3 Ω | Bipolar | 1.2 A | 0.197" (5.00mm) | Round Shaft | 0.787" (20.00mm) | 1.220" (31.00mm) | 17 | -20°C ~ 50°C | Square - 1.650" L x 1.650" W (41.90mm x 41.90mm) | 0.9° | 400 | Wire Leads | 12 / 84.74 | - | 24VDC | |
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NMB Technologies
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- | - | - | 2 A | - | - | 0.490" (12.45mm) | 1.220" (31.00mm) | - | - | Square - 1.654" x 1.654" (42.00mm x 42.00mm) | 1.8° | - | Connector | 63.7 / 450 | Hybrid | 2.4V | |
Lin Engineering
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- | 8.5 Ω | Bipolar | 350 mA | 0.197" (5.00mm) | Round Shaft | 0.591" (15.00mm) | 1.023" (26.00mm) | 14 | -20°C ~ 50°C | Square - 1.390" x 1.390" (35.30mm x 35.30mm) | 1.8° | 200 | Wire Leads | 7.5 / 52.96 | - | 24VDC | |
Lin Engineering
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- | 7.6 Ω | Bipolar | 670 mA | 0.197" (5.00mm) | Round Shaft | 0.945" (24.00mm) | 1.220" (31.00mm) | 17 | -20°C ~ 50°C | Square - 1.669" x 1.669" (42.40mm x 42.40mm) | 1.8° | 200 | Wire Leads | 27 / 190.7 | - | 24VDC | |
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Sanyo Denki
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- | 2.6 Ω | Bipolar | 1 A | 0.197" (5.00mm) | - | 0.591" (15.00mm) | 0.906" (23.00mm) | - | -10°C ~ 50°C | - | 1.8° | 200 | Wire Leads | 9.91 / 70 | Hybrid, Dual Shaft | 24VDC | |
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Autonics
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- | 2.6 Ω | Unipolar | 750 mA | - | Hollow Shaft | - | 1.969" (50.00mm) | - | -10°C ~ 50°C | Square - 2.362" x 2.362" (60.00mm x 60.00mm) | 0.72° | 500 | Wire Leads | 59.48 / 420 | - | 24VDC | |
Lin Engineering
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- | 8.6 Ω | Bipolar | 670 mA | 0.197" (5.00mm) | Round Shaft | 0.787" (20.00mm) | 0.906" (23.00mm) | 11 | -20°C ~ 50°C | Square - 1.110" x 1.110" (28.20mm x 28.20mm) | 1.8° | 200 | Wire Leads | 16.6 / 117.22 | - | 24VDC | |
Lin Engineering
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- | 1.9 Ω | Bipolar | 1.3 A | 0.197" (5.00mm) | Round Shaft | 0.787" (20.00mm) | 0.906" (23.00mm) | 11 | -20°C ~ 50°C | Square - 1.110" x 1.110" (28.20mm x 28.20mm) | 1.8° | 200 | Wire Leads | 16.6 / 117.22 | - | 24VDC | |
Lin Engineering
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- | 6.1 Ω | Bipolar | 840 mA | 0.197" (5.00mm) | Round Shaft | 0.945" (24.00mm) | 1.220" (31.00mm) | 17 | -20°C ~ 50°C | Square - 1.669" x 1.669" (42.40mm x 42.40mm) | 0.9° | 400 | Wire Leads | 51 / 360 | - | 24VDC | |
NMB Technologies
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±5% | 7.3 Ω | Unipolar | 800 mA | 0.197" (5.00mm) | Flatted Shaft | 0.984" (25.00mm) | 1.220" (31.00mm) | 17 | -10°C ~ 50°C | Square - 1.654" x 1.654" (42.00mm x 42.00mm) | 1.8° | 200 | Wire Leads | 48.15 / 340 | Hybrid, Dual Shaft | 24VDC | |
NMB Technologies
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±5% | 1.5 Ω | Unipolar | 1.8 A | 0.250" (6.35mm) | Flatted Shaft | 0.984" (25.00mm) | 1.856" (47.14mm) | 23 | -10°C ~ 50°C | Square - 2.220" x 2.220" (56.40mm x 56.40mm) | 1.8° | 200 | Wire Leads with Connector | 67.98 / 480 | Hybrid, Dual Shaft | 24VDC | |
NMB Technologies
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±5% | 7 Ω | Unipolar | 1 A | 0.250" (6.35mm) | Flatted Shaft | 0.984" (25.00mm) | 1.856" (47.14mm) | 23 | -10°C ~ 50°C | Square - 2.220" x 2.220" (56.40mm x 56.40mm) | 1.8° | 200 | Wire Leads with Connector | 127.47 / 900 | Hybrid | 24VDC | |
Lin Engineering
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- | 1.8 Ω | Bipolar | 2.1 A | 0.236" (6.00mm) | Flatted Shaft | 0.827" (21.00mm) | 1.850" (47.00mm) | 23 | -20°C ~ 50°C | Square - 2.252" x 2.252" (57.20mm x 57.20mm) | 1.8° | 200 | Wire Leads | 173 / 1222 | - | 24VDC | |
Lin Engineering
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- | 0.5 Ω | Bipolar | 4.2 A | 0.236" (6.00mm) | Flatted Shaft | 0.827" (21.00mm) | 1.850" (47.00mm) | 23 | -20°C ~ 50°C | Square - 2.252" x 2.252" (57.20mm x 57.20mm) | 1.8° | 200 | Wire Leads | 173 / 1222 | - | 24VDC | |
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Sanyo Denki
|
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- | 1 Ω | Bipolar | 3 A | 0.250" (6.35mm) | - | 0.811" (20.60mm) | 1.856" (47.14mm) | - | -10°C ~ 50°C | Square - 2.205" x 2.205" (56.00mm x 56.00mm) | 1.8° | 200 | Wire Leads | 240.7 / 1700 | Hybrid | 100VAC | |
CUI Devices
|
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±0.2% | 0.7 Ω | Bipolar | 2.8 A | 0.250" (6.35mm) | Integrated Encoder, Flatted Shaft | 0.811" (20.60mm) | 1.819" (46.20mm) | 23 | -20°C ~ 50°C | Square - 2.252" x 2.252" (57.20mm x 57.20mm) | 1.8° | 200 | Connector | 85 / 600.23 | - | 24 ~ 80VDC | |
CUI Devices
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±0.2% | 5.4 Ω | Bipolar | 800 mA | 0.157" (4.00mm) | Integrated Encoder | 0.591" (15.00mm) | 0.630" (16.00mm) | 8 | -20°C ~ 50°C | Square - 0.799" x 0.799" (20.30mm x 20.30mm) | 1.8° | 200 | Connector | 4 / 28.25 | - | 24 ~ 48VDC | |
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Sanyo Denki
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- | - | Bipolar | - | 0.394" (10.00mm) | - | 0.811" (20.60mm) | 1.969" (50.00mm) | - | -10°C ~ 40°C | Square - 2.362" x 2.362" (60.00mm x 60.00mm) | - | - | Wire Leads with Connector | 269.1 / 1900 | Hybrid | 200VAC | |
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Sanyo Denki
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- | 0.41 Ω | Bipolar | 6 A | 0.551" (14.00mm) | - | 1.181" (30.00mm) | 2.740" (69.60mm) | - | -10°C ~ 50°C | Square - 3.386" x 3.386" (86.00mm x 86.00mm) | 1.8° | 200 | Wire Leads | 906.3 / 6400 | Hybrid | 100VAC | |
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Sanyo Denki
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- | 4.8 Ω | Bipolar | 1 A | 0.197" (5.00mm) | - | 0.945" (24.00mm) | 1.220" (31.00mm) | 17 | -10°C ~ 50°C | Square - 1.654" x 1.654" (42.00mm x 42.00mm) | 1.8° | 200 | Wire Leads | 72.22 / 510 | Hybrid, Dual Shaft | 24VDC | |
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Trinamic Motion Control GmbH
|
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±5% | 1.2 Ω | Bipolar | 2.8 A | 0.315" (8.00mm) | Flatted Shaft | 0.945" (24.00mm) | 1.856" (47.14mm) | 24 | -20°C ~ 50°C | Square - 2.362" x 2.362" (60.00mm x 60.00mm) | 1.8° | 200 | Wire Leads | 297.4 / 2100 | Hybrid | 3.36VDC | |
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Sanyo Denki
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- | 0.53 Ω | Bipolar | 6 A | 0.551" (14.00mm) | - | 1.181" (30.00mm) | 2.740" (69.60mm) | - | -10°C ~ 50°C | Square - 3.386" x 3.386" (86.00mm x 86.00mm) | 1.8° | 200 | Wire Leads | 1275 / 9000 | Hybrid | 100VAC | |
Trinamic Motion Control GmbH
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±5% | 2.3 Ω | Bipolar | 2 A | 0.197" (5.00mm) | Integrated Controller, Flatted Shaft | 0.945" (24.00mm) | 1.220" (31.00mm) | 17 | -20°C ~ 50°C | Square - 1.654" x 1.654" (42.00mm x 42.00mm) | 1.8° | 200 | Wire Leads with Connector | 99.1 / 700 | Hybrid | 4.4VDC | |
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Sanyo Denki
|
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- | 0.4 Ω | Unipolar | 4.4 A | 0.250" (6.35mm) | - | 0.811" (20.60mm) | 1.856" (47.14mm) | 17 | -10°C ~ 50°C | Square - 2.362" x 2.362" (60.00mm x 60.00mm) | 1.8° | 200 | Wire Leads | 155.8 / 1100 | Hybrid, Dual Shaft | 24VDC | |
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Analog Devices / Maxim Integrated
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- | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | |
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Sanyo Denki
|
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- | - | Bipolar | - | 0.551" (14.00mm) | - | 1.181" (30.00mm) | 2.740" (69.60mm) | - | -10°C ~ 40°C | Square - 3.386" x 3.386" (86.00mm x 86.00mm) | - | - | Wire Leads with Connector | 863.8 / 6100 | Hybrid | 200VAC | |
|
Trinamic Motion Control GmbH
|
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±5% | 15 Ω | Bipolar | 9 A | - | Integrated Controller, Flatted Shaft | - | - | 24 | -20°C ~ 50°C | Square - 3.386" x 3.386" (86.00mm x 86.00mm) | 1.8° | 200 | Wire Leads with Connector | 424.93 / 3000 | Hybrid | 2.1VDC | |
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Trinamic Motion Control GmbH
|
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Price on request
Price and Stock
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±5% | 0.15 Ω | Bipolar | 9 A | - | Integrated Controller, Flatted Shaft | - | - | 24 | -20°C ~ 50°C | Square - 3.386" x 3.386" (86.00mm x 86.00mm) | 1.8° | 200 | Wire Leads with Connector | 424.93 / 3000 | Hybrid | 2.1VDC | |
|
Trinamic Motion Control GmbH
|
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Price on request
Price and Stock
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±5% | 1.5 Ω | Bipolar | 2.8 A | - | Integrated Controller, Flatted Shaft | - | - | 24 | -20°C ~ 50°C | Square - 2.362" x 2.362" (60.00mm x 60.00mm) | 1.8° | 200 | Wire Leads with Connector | 438.99 / 3100 | Hybrid | 4.17VDC | |
Trinamic Motion Control GmbH
|
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±5% | 0.15 Ω | Bipolar | 9 A | - | Integrated Controller, Flatted Shaft | - | - | 24 | -20°C ~ 50°C | Square - 2.362" x 2.362" (60.00mm x 60.00mm) | 1.8° | 200 | Wire Leads with Connector | 424.93 / 3000 | Hybrid | 2.1VDC | |
|
Trinamic Motion Control GmbH
|
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Price on request
Price and Stock
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±5% | 0.15 Ω | Bipolar | 9 A | - | Integrated Controller, Flatted Shaft | - | - | 24 | -20°C ~ 50°C | Square - 2.362" x 2.362" (60.00mm x 60.00mm) | 1.8° | 200 | Wire Leads with Connector | 424.93 / 3000 | Hybrid | 2.1VDC |
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