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

Discrete Input Logic Thresholds
Low ≤0.8V, High ≥3.7V

Discrete Input Voltage Range
0 to 30 VDC

Discrete Output Voltage
Open collector, 30 VDC max, 70 mA sink

Humidity Range
10% to 90%, non-condensing

Input Voltage Range
24 to 75 VDC

Max Output Motor Current
5 A RMS, 7.1 A peak

Max Step Rate
5700 RPM

Memory
1792 bytes NVRAM

Microstepping Resolution (binary)
200 to 51,200 steps/rev

Microstepping Resolution (decimal)
200 to 50,000 steps/rev

Operating Temperature Range
0°C to 50°C

Protection Features
Short-circuit; under-voltage & over-voltage

Serial Interfaces
RS-232, RS-422, RS-485

Storage Temperature Range
-55°C to +70°C

Click here for product datasheet

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1 year Automation Factory warranty on ALL products