6420-001-H-K by Pacific Scientific
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The 6420-001-H-K drive from Pacific Scientific is part of the 6410 Stepper Drives series and supports a maximum step rate of 5700 RPM. It operates on 24 to 75 VDC input, offers over-voltage protection and uses heatsink or fan cooling. Its serial interfaces include RS-232, RS-485 and RS-422.
Technical Specifications
Cooling Options
Heatsink or fan
Heatsink or fan
Discrete Input Logic Thresholds
Low ?0.8V, High ?3.7V
Low ?0.8V, High ?3.7V
Discrete Input Voltage Range
0 to 30 VDC
0 to 30 VDC
Discrete Output Voltage
Open collector, 30 VDC max, 70 mA sink
Open collector, 30 VDC max, 70 mA sink
Humidity Range
10% to 90%, non-condensing
10% to 90%, non-condensing
Input Voltage Range
24 to 75 VDC
24 to 75 VDC
Max Output Motor Current
5 A RMS, 7.1 A peak
5 A RMS, 7.1 A peak
Max Step Rate
5700 RPM
5700 RPM
Memory
1792 bytes NVRAM
1792 bytes NVRAM
Microstepping Resolution (binary)
200 to 51,200 steps/rev
200 to 51,200 steps/rev
Microstepping Resolution (decimal)
200 to 50,000 steps/rev
200 to 50,000 steps/rev
Operating Temperature Range
0°C to 50°C
0°C to 50°C
Protection Features
Short-circuit; under-voltage & over-voltage
Short-circuit; under-voltage & over-voltage
Serial Interfaces
RS-232, RS-422, RS-485
RS-232, RS-422, RS-485
Storage Temperature Range
-55°C to +70°C
-55°C to +70°C
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1620 Old Apex Road, Cary, NC 27513, USA
Toll Free: 1-888-551-3082
International: 1-919-443-0207
Fax: 1-919-867-6204
Email: sales@automation-factory.com
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