6410-006-N-N-N Pacific Scientific
Wake Industrial LLC is not an authorized distributor of this product.
Wake Industrial LLC is not an authorized distributor of this product.
The Pacific Scientific 6410-006-N-N-N is a stepper drive from the 6410 Stepper Drives series with a two-phase bipolar drive circuit. It supports a chopper frequency of 20 kHz, operates within a voltage range of 24 to 75 VDC, and has a max peak current of 7.1 A. The drive measures 5.00 by 4.30 by 1.50 inches and handles resolutions from 200 to 51200 steps per revolution.
Internal Product Review
The 6410-006-N-N-N is a Pacific Scientific stepper drive featuring a two-phase bipolar drive circuit and a 20 kHz chopper frequency. Excellent motion control capability comes from resolution up to 51200 steps/rev and a max step rate of 2 MHz, making the unit a strong choice for precise high-speed indexing.
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Product Description:
The 6410-006-N-N-N is a current-regulated microstepping drive manufactured by Pacific Scientific as part of the 6410 Stepper Drives series. Designed for two-phase hybrid stepper motors, it converts logic-level step and direction commands into controlled phase currents, allowing repeatable positioning in assembly cells, small conveyors, and laboratory instruments. The internal chopper circuit, thermal safeguards, and compact housing that measures 5.00 × 4.30 × 1.50 inches allow the drive to fit into tight control cabinets while maintaining reliable motion control in automated equipment.
Current regulation is accomplished with a switching frequency of 20 kHz, which helps keep audible noise low and smooths motor torque. Incoming step pulses are digitally filtered to 500 kHz, reducing jitter caused by contact bounce or electrical noise before the pulse train is processed. For dynamic axes, the power stage can deliver up to 7.1 A peak per phase while staying within its heat-sink limits. The drive accepts DC bus voltages up to 75 Vdc, and the lower limit of 24 Vdc supports both low-inertia motors and larger frames that benefit from higher bus energy. Operation is permitted from 0 °C to 50 °C, allowing cabinet mounting without forced cooling.
A maximum input rate of 2 MHz lets high-speed indexers use the internal microstep generator, which can subdivide one revolution into 51200 steps/rev for fine positioning and still return to the full-step baseline of 200 steps/rev when coarse moves are adequate. Phase RMS current can be adjusted from 5.0 A RMS down to 0.625 A RMS, so one drive can be matched to different motor sizes without overheating. The two-phase bipolar circuit topology and compact enclosure simplify panel integration in systems that need accurate stepper motor control across a wide speed range.
