6440-001-K-N by Pacific Scientific

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The 6440-001-K-N stepper drive features RS-232/RS-422/RS-485 serial communications at 9600 bps and an adjustable motor current range of 0.625 to 5.0 A rms. Part of the 6410 Stepper Drives series by Pacific Scientific, it operates in 0 to 50 °C ambient and weighs 6 lb.

Technical Specifications

Chopper Frequency
20 kHz nominal

Drive Circuit
Two-phase bipolar, current regulated

Fuse Type
5 A Slo-Blo, 250 Vac

Humidity Range
10–90% non-condensing

Input Voltage
120/240 Vac (+10%/-15%), 50/60 Hz

Motor Current Range
0.625–5.0 A rms adjustable

Multi-axis Capability
Supports multiple 6440 units or step/dir outputs

Operating Temperature
0–50°C ambient

Programming
Mnemonic language; 1792 byte NV memory

Serial Communications
RS-232 or RS-422/RS-485, 9600 bps

Storage Temperature
-40–70°C

Weight
6 lb nominal

Click here for product datasheet

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1 year Automation Factory warranty on ALL products