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Stepper Motor Driver
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Related Products
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Features
- 0.3 To 7 Amps Phase Current
- +24 VDC to +80 VDC Power Supply
- 10 Micro-steps per Step
- Size 8 to 42 Motors
- Mid-Band Resonance Compensation
- Low-Speed Resonance Nulling Trimpot
- Auto Current Reduction
- 200 KHz Max Step Rate
- Opto-isolated Step And Direction Inputs
- 20W Dissipation at 7A per Phase
- 20KHz Master Oscillator PWM
- 0C To 70C Operating Temperature
- LED Power Indicator
- Small Size: 2.5" (63 mm) X 2.5" (63 mm) X (21 mm)
- Light: 3.6 Oz (100 gm)
- Anodized Aluminum Package
- Modular 2-Piece Main Connector
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The STPMDRV-807 is a high performance, cost effective stepper motor driver to
implement intelligent stepper motor control . The driver incorporates an advanced
architecture and surface mount technology to achieve an exceptional power
density.
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| ELECTRICAL
SPECIFICATIONS |
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Supply Voltage
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+24 to +80 VDC
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Phase Current
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1 to 7 Amps and 0.3 to 2
Amps (2 Ranges)
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Auto Current Reduction
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33% of Set Current, 1 Second
After Last Step Pulse
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Power Dissipation
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1 to
18 W (1 to 7 Amps) |
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Step Frequency
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0 to 200 kHz
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Step Pulse “0” Time
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0.5 US min (Step on Falling
Edge)
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Step Pulse “1” Time
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4 US min
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| Direction Setup |
1 US
min (20 US Min Hold Time After Step Edge) |
| MECHANICAL
SPECIFICATIONS |
| Weight |
3.6 oz. (100 gm) |
| Dimensions |
2.5”W, 2.5”D, .85”H (63.5
mm, 63.5 mm, 21.5 mm) |
| Mounting Pattern |
Four 6-32 screws, 1.75” X 2.375” (44.5 mm, 60 mm) |
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ENVIRONMENT
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Heat Sink Temperature |
0 oC to 70 oC |
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Ambient Temperature
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0 oC to 50 oC
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Storage Temperature
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-40 oC to 125 oC
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Humidity
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0 - 95% with no condensation
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Ordering Information
| Part No. |
Description |
Amount |
| STPMDRV-807 |
Stepper Motor Driver |
Inquire |
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