8JSA22.E4080D000-0 B & R Automation
Wake Industrial LLC is not an authorized distributor of this product.
The B & R Automation 8JSA22.E4080D000-0 is a synchronous motor from the 8JS Synchronous Motors series with a nominal speed of 8000 RPM and a smooth shaft end. It uses a self-cooling method and features flange mounting. The motor includes an optical EnDat 2.1 single-turn encoder with a precision of ±60 arcseconds.
Internal Product Review
The 8JSA22.E4080D000-0 is a synchronous motor tuned for high-speed servo applications, with self-cooling and an 8000 RPM nominal speed. Flange mounting and an angled swivel connector support clean installation and efficient cable routing in compact machine assemblies. Optical EnDat 2.1 feedback adds strong control value, especially with encoder precision rated at ±60 arcsec.
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Product Description:
The 8JSA22.E4080D000-0 is a permanent-magnet synchronous motor produced by B & R Automation for the 8JS Synchronous Motors series. It functions as a compact rotary actuator that turns controlled drive current into accurate shaft motion for pick-and-place stations, feeders, and indexing tables. Designed for direct attachment to the manufacturer’s servo amplifiers, the motor supplies fast acceleration, repeatable positioning, and closed-loop speed regulation required in high-throughput manufacturing cells.
The motor delivers a nominal speed of 8000 rpm, giving machinery short cycle times and high linear feed rates. Thermal management depends on self-cooling; the housing dissipates heat through ambient airflow without auxiliary fans or liquid jackets. Position feedback is supplied by an optical EnDat 2.1 absolute encoder that streams digital data to the drive with minimal latency. Angular accuracy is rated at ±60 arcsec, supporting fine path correction in coordinated multi-axis systems. Cabling exits the stator through an angled swivel connector. The swivel feature allows the connector to be oriented to avoid tight bends or panel obstructions while maintaining strain relief.
Mechanical attachment uses flange mounting, so the frame bolts directly to standardized machine plates without adapter rings. The feedback device operates in a single-turn format that provides absolute position within one revolution, making it suitable for short-stroke or cam-based applications. The motor has a size 2 frame paired with length class 2, providing balanced inertia that simplifies servo tuning. A smooth shaft allows press-fit coupling to pulleys or gearheads. The housing is supplied with no oil seal, so the installation area should be free of lubricant spray or fitted with an external sealing element. This arrangement helps prevent contamination from reaching the unsealed shaft opening during normal machine operation.
