HR Series Hydraulic Speed Controller

Specifications: HR60 — adjustable hydraulic speed controller with a rated maximum stroke of 60 mm. Product Catalog Download Airtac Product Catalog (PDF) For detailed product dimensions and mounting drawings, please download and refer to the PDF catalog. This Ordering Code Code Meaning HR Adjustable hydraulic speed controller 60 60 mm maximum stroke Technical Specifications Parameter Details Maximum stroke 60 mm Load range 15–550 kgf Speed-adjustment range, as printed 0.5–30 m/s at a 100 kg load; the source prints m/s. Confirm the intended unit before setting a machine speed. Permissible impact energy 0.23 kgf·m Operating temperature −10 to +80°C Features and Application Adjustable hydraulic resistance controls feed speed. Check load, stroke, impact energy and mounting alignment for the application. Dimensions and Installation Parameter Details Reference drawing: Rod diameter 8 mm Reference drawing: Body diameter 24 mm Reference drawing: Adjustment-end diameter 27.5 mm Reference drawing: Mounting bracket 52 × 31 × 28 mm Reference drawing: Mounting-hole pitch 37 mm Reference drawing: Mounting holes 2 × Ø6.5 mm Dimensions are in millimetres unless a different unit is shown. Lettered dimensions refer to the matching drawing in the catalog; check that drawing before machining or installing the product. The lower catalog drawing is labeled HR50 although the ordering table lists HR60. For HR60, use the 60 mm stroke specification; obtain an HR60 installation drawing before fixing the overall length or mounting envelope. For detailed product dimensions and mounting drawings, please download and refer to the PDF catalog. Estimated Weight 552 g. This is a calculated reference estimate for this product, not a manufacturer-published or measured product weight. Packaging is excluded. Reference estimate from a Ø24 mm steel body at 60% solid-volume allowance, an Ø8 mm rod and a 52 × 31 × 28 mm bracket at 50% aluminium-volume allowance. For HR60, the catalog’s lower 280 mm drawing is used only as an approximate size basis, not an approved HR60 mounting dimension.

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Specifications: HR30 — adjustable hydraulic speed controller with a rated maximum stroke of 30 mm. Product Catalog Download Airtac Product Catalog (PDF) For detailed product dimensions and mounting drawings, please download and refer to the PDF catalog. This Ordering Code Code Meaning HR Adjustable hydraulic speed controller 30 30 mm maximum stroke Technical Specifications Parameter Details Maximum stroke 30 mm Load range 15–550 kgf Speed-adjustment range, as printed 0.5–30 m/s at a 100 kg load; the source prints m/s. Confirm the intended unit before setting a machine speed. Permissible impact energy 0.23 kgf·m Operating temperature −10 to +80°C Features and Application Adjustable hydraulic resistance controls feed speed. Check load, stroke, impact energy and mounting alignment for the application. Dimensions and Installation Parameter Details Rod diameter 8 mm Body diameter 24 mm Adjustment-end diameter 27.5 mm Mounting bracket 52 × 31 × 28 mm Mounting-hole pitch 37 mm Mounting holes 2 × Ø6.5 mm Overall length 203 mm Rod projection shown 31 mm Forward body segment 20 mm Dimensions are in millimetres unless a different unit is shown. Lettered dimensions refer to the matching drawing in the catalog; check that drawing before machining or installing the product. For detailed product dimensions and mounting drawings, please download and refer to the PDF catalog. Estimated Weight 440 g. This is a calculated reference estimate for this product, not a manufacturer-published or measured product weight. Packaging is excluded. Reference estimate from a Ø24 mm steel body at 60% solid-volume allowance, an Ø8 mm rod and a 52 × 31 × 28 mm bracket at 50% aluminium-volume allowance.

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