8MSA3L.E1-46
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The 8MSA3L.E1-46 is a rack and pinion linear actuator with a tooth pitch of 2.5 mm and a repeatability of ±0.05 mm. Designed by B & R Automation for their 8MS Three Phase Synchronous Motors series, it features an external motor mount. This actuator can handle payloads up to 1800 N and achieves a maximum acceleration of 50 m/s².
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Product Description:
Component number 8MSA3L.E1-46 represents 3-Phase synchronous motors and reflects precise linear motion design with a stroke length E1‑46. This defines the standard travel span which matches common machine requirements. Its gear ratio E1 ensures direct drive translation which eliminates complex gearbox assemblies. Maximum stroke length depends on configuration (up to 3 meters typical) provides scalable reach that accommodates diverse application layouts.
An external motor mount drive type decouples motor placement and enables flexible integration. Featuring a repeatability ±0.05 mm guarantees return‑to‑position accuracy, thus maintains process consistency over extended runtimes. This unit offers a maximum acceleration up to 50 m/s² to deliver rapid response, reducing cycle times in high‑speed sequences. Payload up to 1800 N supports substantial loads that expand handling capacity for heavy tooling. The aluminum extrusion body material supplies lightweight rigidity and further minimizes system inertia without sacrificing strength. Safety rating of IP40 resists solid intrusion which safeguards internal components in lightly contaminated environments. A rack and pinion linear actuator transmit force directly which avoids belt‑stretch issues.
A module size 3 standardizes mounting dimensions for simplifying system design. The tooth pitch 2.5 mm ensures fine linear resolution which enhances micro‑positioning performance. Maximum feed rate up to 5 m/s accelerates part handling, maximizing throughput in continuous‑flow operations. A guide carriage clearance of 0.02 mm reduces lateral play to sustain alignment under dynamic system stress. Device’s service life exceeding 20 million cycles maintains long‑term use and also reduces maintenance intervals. Further, it is basically equipped with an EnDat, multi‑turn absolute encoder offering up to 4096 counts per revolution and positional precision of ±60 arcseconds, enabling accurate feedback control.
Frequently Asked Questions about 8MSA3L.E1-46:
Q: What is the maximum stroke length of the 8MSA3L.E1-46?
A: The maximum stroke length of 8MSA3L.E1-46 depends on configuration, reaching up to 3 meters typically and provides scalable reach that accommodates diverse application layouts.
Q: How does the repeatability specification of ±0.05 mm in the 8MSA3L.E1-46 impact precision?
A: This repeatability ±0.05 mm in this model ensures consistent return-to-position accuracy, maintaining process consistency across extended runtimes.
Q: What payload capacity does the 8MSA3L.E1-46 support?
A: The drive supports payloads up to 1800 N that accommodates substantial loads for heavy tooling, expanding handling capacity in automated systems.
Q: What is the maximum acceleration capability of the 8MSA3L.E1-46?
A: It can achieve maximum acceleration up to 50 m/s² to deliver rapid response that reduces cycle times in high-speed sequences.
Q: What protection class rating does the 8MSA3L.E1-46 offer and what does it safeguard?
A: 8MSA3L.E1-46 features protection class IP40, resisting solid intrusion above one millimeter to safeguard internal components.
