PACIFIC SCIENTIFIC R43HCNA‑R2‑NS‑VS‑00 Brushless DC Servo Motor

Product Description

R43HCNA‑R2‑NS‑VS‑00 belongs to Pacific Scientific R43 series high‑performance brushless servo motor under Danaher Motion portfolio. Adopting samarium‑cobalt magnet structure,

it delivers high torque‑to‑inertia ratio, fast acceleration response and excellent thermal stability. Equipped with resolver position feedback, NEMA42 mechanical interface, without holding brake,

fitted with Viton shaft seal. Widely deployed for printing machinery, packaging equipment, textile lines and semiconductor automation motion‑control axes.

Technical SpecificationsFull Model: R43HCNA‑R2‑NS‑VS‑00 Brand: Pacific Scientific (Danaher Motion), Origin: USA Series: R43 Brushless Servo Motor Frame Size: NEMA 42 Magnet Material: Samarium‑Cobalt Winding Class: Class H Rated Speed: 3000 RPM DC Bus Voltage: 320 VDC Rated Current: 6.9 A Feedback Device: 21‑type frameless resolver Brake: No holding brake Shaft Seal: Viton shaft seal Protection Class: IP65 Operating‑Temperature: ‑20℃ ~ +70℃ Storage‑Temperature: ‑40℃ ~ +85℃ Ambient Humidity: 5%‑95% non‑condensing Certifications: CE, UL industrial‑motion certificationKey FeaturesSamarium‑cobalt magnet, high torque density, anti‑demagnetization under heavy‑load working condition Low rotor inertia supports rapid acceleration & deceleration for high‑speed motion axes Resolver feedback, strong anti‑interference, suitable for harsh industrial workshop environment Class‑H high‑temperature winding for long‑time continuous‑operation reliability Viton shaft seal improves dust‑proof and moisture‑proof performance Standard NEMA42 mounting interface for convenient mechanical assembly replacement No‑brake variant, compact structure, reduces overall machine dimension Factory full‑load testing, widely used for legacy automation equipment maintenance