6410-007-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 6410-007-N-N-N is a stepper drive from the 6410 Stepper Drives series. It features a 2-phase bipolar chopper drive circuit and operates with input voltages ranging from 24 to 75 VDC. The drive has a peak current rating of 7.1 Amps and can achieve up to 51200 steps per revolution in binary mode.
Internal Product Review
The 6410-007-N-N-N is a Pacific Scientific stepper drive that stands out with a 2-phase bipolar chopper circuit and a 20 kHz chopper frequency. A 24 to 75 VDC input range and a 5 A RMS current rating give the drive strong flexibility for motion-control panels. Resolution up to 51,200 steps/rev is a clear advantage for precise indexing and smooth positioning.
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Product Description:
The 6410-007-N-N-N drive is a micro-stepping motor controller produced by Pacific Scientific within the 6410 Stepper Drives series. Designed for panel-mount installation, the unit converts a DC supply into precision, current-regulated pulses that energize two motor phases in sequence. The controller sequences phase current to produce smooth micro-stepped motion, which helps reduce vibration during indexing and low-speed travel. This operating style suits conveyor lanes, labeling heads, and small pick-and-place axes that rely on accurate incremental motion for synchronized production tasks in packaging equipment.
Its internal chopper operates at 20 kHz, a frequency high enough to keep audible noise low while maintaining fast current regulation in the two-phase bipolar bridge. The drive accepts DC input from 24 VDC to 75 VDC, allowing it to share supplies with small logic rails or higher-power motor buses. When a heat sink is provided, continuous phase current reaches 5 A RMS, and short bursts can rise to 7.1 A peak for acceleration. Without a heat sink, continuous capability decreases to 2.5 A RMS at 25 °C and 1.25 A RMS at 45 °C, which helps with thermal interface sizing. Over a storage range from -55 °C to 70 °C, the electronics remain within component limits after transport or storage.
For fine positioning, the 6410 drive interprets user commands at up to 51200 steps/rev in binary mode or 50000 steps/rev in decimal mode, letting control software select resolutions that match machine gearing. The aluminum case measures 38.1 mm deep, 109.2 mm wide, and 127.0 mm high, so it occupies minimal cabinet space beside power supplies. With a mass of 1.0 lb, it can mount directly to DIN plates without heavy support brackets. The compact form suits crowded back panels where adjacent power supplies and interface modules leave limited room. Signal resolution can be matched to screw pitch, pulley ratio, or other axis mechanics without changing the controller.
