Pacific Scientific 6415 Installation & Hardware Reference Manual page 74

Oscillator/drive
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MIN SPEED
4 Khz Maximum (high frequency range)
2 KHz Maximum (low frequency range)
Steps below this frequency are inhibited to insure no movement at
end of decel ramp. This functionality can be disabled by inserting
jumper E5.
Note: Motor rpm = 0.3 * Freq. (Hz)/step size. For example: If
frequency = 500,000 Hz and step size = 125, rpm = 1200.
Environmental
Operating
Full rated current 0 to 50°C ambient air with or without cover
Temperature
provided chassis properly mounted so as not to exceed 60°C.
o
Storage
-55
Temperature
Maximum
60°C
chassis
temperature
Note: For optimal thermal performance, mount the 6415 chassis
(back or side) to a cooling plate or heatsink. Use a thermal pad
or grease if surface is irregular. A fan or idle current reduction
may be employed to keep chassis below 60°C.
Humidity Range
10 to 90%, non-condensing
A - 6
o
C to +70
C
6415 Installation and Hardware Reference Manual - Rev E

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