6415-001-N-N-N Pacific Scientific
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The Pacific Scientific 6415-001-N-N-N is part of the 6415 Microstep Drives series and weighs 1.0 pound. It supports a maximum phase current of 5.0 Amps RMS and operates with a supply voltage range of 24 to 75 VDC. The drive offers a chopper frequency of 20 kHz and supports up to 51200 steps per revolution.
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Product Description:
The 6415-001-N-N-N is a single-axis microstep drive manufactured by Pacific Scientific within the 6415 Microstep Drives series. Designed as a power interface between a motion controller and a two-phase hybrid stepper motor, the unit modulates phase current in fine increments so positioning systems can achieve fractional-step accuracy. This drive is installed in industrial automation equipment such as pick-and-place gantries, index tables, and small conveyors where compact size and reliable torque control are critical.
Electrical input flexibility is provided by a supply range from 24 Vdc to 75 Vdc; the internal power stage draws up to 5.0 A of line current to energize the motor windings. Phase current can be programmed between the minimum 0.625 A RMS and a ceiling of 5.0 A RMS, allowing a single drive to support NEMA-17 through NEMA-34 frames without saturation. Current chopping occurs at 20 kHz, a frequency high enough to shift switching noise beyond the audible band and maintain smooth low-speed motion. Thermal design limits the aluminum back plate to 60 °C; system airflow or heat-sinking is required once that surface approaches the specified threshold.
Resolution is selectable from 200 to 51,200 microsteps per revolution by DIP-switch coding, letting the controller trade smoothness for bandwidth. Opto-isolated command channels accept 3.0 mA to 4.5 mA of LED current and tolerate a reverse bias of 5 V, preserving signal integrity when wired to differential outputs. The interface logic is powered from an external +5 Vdc rail, keeping control electronics independent of the motor supply bus. A PCD ELVH0310 plug carries the DC input, while a 25-contact female D connector routes step, direction, and enable lines. Despite its steel chassis, the drive adds only 1.0 lb to the panel, easing integration on small machines.
Frequently Asked Questions about 6415-001-N-N-N:
Q: What is the maximum number of microsteps per revolution supported by the 6415-001-N-N-N?
A: The Pacific Scientific 6415-001-N-N-N microstep drive supports up to 51,200 steps per revolution for highly precise motor control.
Q: What is the maximum phase current capacity of the 6415-001-N-N-N?
A: This model has a maximum phase current rating of 5.0 A RMS, allowing it to handle high-output stepper motors.
Q: What is the chopper frequency of the 6415-001-N-N-N microstep drive?
A: The highest chopper frequency for this microstep drive is 20 kHz, which helps to minimize audible noise and motor heating.
Q: What logic supply voltage does the 6415-001-N-N-N require?
A: The logic supply voltage required for the 6415-001-N-N-N is +5 Vdc, ensuring compatibility with standard control systems.
Q: What is the allowed supply voltage range for the 6415-001-N-N-N?
A: This drive can operate with supply voltages ranging from 24 Vdc to 75 Vdc, providing flexibility to match various power setups.
