6420-001-N-K
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The 6420-001-N-K stepper drive offers an input voltage range of 24 VDC to 75 VDC, a peak micro stepping current of 7.1 amps, fault protection for line-to-line and bus overvoltage, and adjustable idle current reduction. Part of the 6410 Stepper Drives series from Pacific Scientific, it supports RS-232, RS-422, and RS-485 serial communication.
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Product Description:
The Pacific Scientific 6420-001-N-K micro stepping indexer drive installation must be done as mentioned in its documentation. This drive is used in a motion control system along with a motor and single power supply with a voltage rating of 24 VDC to 75 VDC. The product must be kept free of dirt and dust on its outside by using dry and clean low-pressure air. This device may fail to respond to commands if the load does not have an adequate power supply. The unit should not be used if it is found to be damaged or defective. Its Immediate mode is a command line interactive mode where the commands are executed immediately after they are entered.
This drive features a logic low input voltage rating of 0.8 V and a logic high input voltage rating of 3.7 V. The product has dedicated memory locations for specific functions. This device uses two jumpers to control the slave driver operation. The unit supports RS 485 multi-unit and RS 232 and RS 422 single-unit communication protocols. Its discrete I/O connector comprises dedicated ground points that are isolated from the bus power.
This micro stepping indexer drive has two Jog inputs to step the motor manually in the clockwise and counterclockwise directions. The product has separate ground connections for the indexer and drive. This device may get damaged if the 20-pin connector is not aligned properly when the indexer board is installed. The unit features a digital electronic damping control for controlling the torque loss at mid-range speeds. It should be stored in a dry and cool place away from direct sunlight. This drive should not be operated at a temperature higher than 60 degrees C.
Frequently Asked Questions about 6420-001-N-K:
Q: What is the ambient operating temperature range of the 6420-001-N-K drive?
A: The ambient operating temperature range of the 6420-001-N-K drive is 0 degrees C to 50 degrees C.
Q: How is the 6420-001-N-K drive cooled?
A: The 6420-001-N-K drive is cooled by convection cooling.
Q: What is the storage temperature range of the 6420-001-N-K drive?
A: The storage temperature range of the 6420-001-N-K drive is -55 degrees C to 70 degrees C.
Q: What is the humidity range supported by the 6420-001-N-K drive?
A: The humidity range supported by the 6420-001-N-K drive is 10% to 90% without condensation.
Q: What kind of chopper does the 6420-001-N-K drive have?
A: The 6420-001-N-K drive has a four-phase bipolar chopper.
