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Marusaku Rotary Table Series: MRDY-630 / 500 / 465...
The Marusaku hydrostatic rotary table family spans MRDY-630, 500, and 465. Compare table diameters and typical load rang...
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Air-Curtain Sealing for Hydrostatic Rotary Tables
Marusaku hydrostatic rotary tables use an air-curtain seal to keep chips and coolant out of the oil film without mechani...
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Heidenhain RCN2380 Encoder and Closed-Loop Feedbac...
Marusaku hydrostatic rotary tables use a Heidenhain RCN2380 rotary encoder for closed-loop position feedback. Understand...
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Direct-Drive Torque Motor in Hydrostatic Rotary Ta...
The 485SJM-1350BH direct-drive torque motor (1350/2400 N·m) powers Marusaku hydrostatic rotary tables. Learn why direct ...
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Rotary Positioning Accuracy ±0.001 mm: How Hydrost...
Marusaku hydrostatic rotary tables reach ±0.001 mm rotary positioning accuracy. The result comes from non-contact suppor...
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Marusaku Hydrostatic Direct-Drive Rotary Table: Ov...
Marusaku Seiko's hydrostatic direct-drive rotary table uses a liquid oil film to float the worktable at 3.5–4 MPa, deliv...
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Speed Range of Hydrostatic Spindles: From Low RPM ...
Unlike rolling bearings, hydrostatic support works from near-zero speed to tens of thousands of rpm. Understand the broa...
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Low-Speed Crawl-Free Motion with Hydrostatic Beari...
Rolling bearings can 'crawl' at very low speed due to stick-slip. Hydrostatic support has no solid contact, so motion st...
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Thermal Stability: How Oil Flow Controls Heat in H...
Hydrostatic oil flow carries heat away uniformly, avoiding the hot spots that cause thermal drift in rolling bearings. L...
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