--- type: product schema_version: 1 stock_number: "62540-13" canonical_url: "https://www.artisantg.com/62540-13/Parker-804-1926A" json_url: "https://www.artisantg.com/62540-13/Parker-804-1926A.json" generated_at: "2026-11-07T17:08:02.730Z" last_updated: "2026-10-14T13:00:51.160-05:00" --- # Parker / Daedal 804-1926A Linear Position Stage _Summary and Categories are this item's record. The description sections and FAQ are machine-assisted and can contain errors; where they disagree with the record, the record is correct, and where description sections disagree with each other, Details wins._ ## Summary - Manufacturer: Parker - Model: 804-1926A - Condition: Used and in Excellent Condition - Price: $650.00 USD - Availability: In stock, 1 available - Warranty: 1-Year Warranty with 30-Day Return Guarantee - ITAR restricted: No - Shipping weight: 22 lb, estimated - Shipping dimensions: 24X12X12 in, estimated ## Categories - Industrial Systems Equipment > Drives, Motors and Pumps > Positioning (primary) ## Details ### Configuration - Travel Length: Approximately 65 mm ## Overview Single-axis precision linear positioning stage featuring ball bearing guide system with integrated stepper motor drive. Designed for horizontal or vertical mounting configurations with travel range typically 25-100mm and positioning resolution down to 1 micrometer. Incorporates precision ground ball screw actuation mechanism with anti-backlash nut assembly. Compatible with encoder feedback systems for closed-loop position control. Standard mounting interface includes T-slot base plate and threaded mounting holes for fixture attachment. Operates with external motion controller providing step/direction signals, limit switch inputs, and home position sensing. Applications include automated assembly, precision measurement systems, optical alignment, semiconductor testing, and laboratory automation requiring repeatable linear motion control. ## Function A motorized, single-axis linear positioning stage providing high-precision translation for automation systems. It employs a precision-ground ball screw actuator and a square rail linear bearing guide. Driven by a NEMA-standard stepper or servo motor, it interfaces with external motion controllers via motor and sensor cabling. The carriage provides a mounting platform for payloads, while the base integrates into larger equipment for applications in optical inspection, laser processing, and automated assembly. ## Platform Precision linear position stages designed for integration into manually or motor-driven electromechanical positioning systems, typically mounted on machine tool or test apparatus bases. Features include aluminum base and top with stainless steel ball bearing guides for low friction, high stiffness, and backlash-free linear motion. Interfaces include micrometer, fine screw, differential screw, or stepper motor drives for precise point-to-point positioning. Used in high-accuracy applications such as metrology, optical alignment, semiconductor manufacturing, and controlled automated assembly requiring straight line accuracy to 0.00008 in/in and load capacities around 25 lb. ## Application Precision linear positioning of payloads along a single axis. Utilizes a recirculating ball bearing system for smooth motion, driven by a stepper or servo motor via a lead screw or ball screw. Integration with motion controllers via digital or analog interfaces. Commonly used in automation, inspection, and measurement systems, and for applications demanding high accuracy and repeatability. ## Accessories Requires compatible motor and drive controller. Features a single-axis linear position stage. Connectors: DB9 for motor; P/N 501-1976 for feedback. ## Interface Uses standard stepper motor mounting flange with NEMA 17 or NEMA 23 4-bolt pattern. Linear encoder interface available via 15-pin D-sub connector for position feedback. Limit switch connections through 6-pin terminal block supporting normally open/closed configurations. Home switch input via dedicated 2-pin connector. Drive screw accessible via standard coupling interface. Mounting base features M6 threaded holes on 25mm centers for optical table compatibility. Optional brake connection through 2-pin power connector rated 24VDC. ## Images - - - -