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NAKANISHI SPINDLE HTS

NAKANISHI SPINDLE HTS

NAKANISHI SPINDLE HTS

Product catalog summary
Overview: The document provides detailed specifications and guidelines for the HTS Series Air Turbine Spindle, designed to upgrade machining centers to high-speed machines. It highlights the spindle's capabilities, accessories, and optional components.
Specifications: The HTS Series features a high-speed air turbine spindle with a maximum speed of 150,000 min-1 at 0.5 MPa and a power output of 25W. The spindle runout is within 1 μm, ensuring precision in machining. It is suitable for small diameter milling, with a maximum cutting tool diameter of Ball End Mill R0.5mm and Square End Mill ø1mm.
Shank Options: Various shank types are available, including M2040 (Straight), BT30/40/50, HSK E25/32/40/50, and HSK A63/F63.
Air Turbine Mechanism: The air turbine mechanism generates extremely low heat, providing stable milling conditions even with very small diameter cutting tools. The air consumption is 90Nℓ/min.
Standard Equipment and Accessories: Each model comes with a collet (ø4.0mm), collet nut (CHN-AA), spanners, filter joint (FJ-01), and a hose (K-247). Optional collets are available in sizes ranging from ø0.5 to ø4.0mm.
Air Line Kit (AL-M1202): This kit includes a filter, regulator, and lubricator to ensure clean, lubricated, and regulated air supply. It is wall-mountable and includes a connection hose and lubricating oil.
Case Studies: The document includes case studies demonstrating the spindle's performance in rough milling, high-speed rotation, and rib processing, with feed rates up to 2,250mm/min.
Caution: Users are advised not to rotate the machining center's main spindle with the HTS1501 spindle installed to avoid damage.
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Catalog excerpts

NAKANISHI SPINDLE HTS-1

YYj NAKANISHI Headquarters * Factory 700 Shimohinata, Kanuma, Tochigi 322-8666, Japan TEL +81-289-64-3520 FAX +81-289-62-1135 www.nakanlshl-lnc.com NAKANISHI INC. 2019

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NAKANISHI SPINDLE HTS-2

“HTS SERIES” TURBINE SPINDLE UPGRADE MACHINING CENTERS TO HIGH SPEED MACHINES SOLUTION High Speed 150,000min-1 Suitable for Small Diameter Milling Negligible spindle expansion • Air Turbine mechanism has extremely low heat generation. • Up to cutting tool R x 0.1 depth of cut is possible. Highly stable milling conditions are possible ever with very small diameter cutting tools diameter : • Usable max. cutting toolSquare End Mill ø1mm Ball End Mill R0.5mm, Large Variety of Tapers Available Air Turbine mechanism has extremely low heat generation. Spindle Runout : Within 1 μm Dramatically shorten...

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NAKANISHI SPINDLE HTS-3

“HTS SERIES” TURBINE SPINDLE UPGRADE MACHINING CENTERS TO HIGH SPEED MACHINES SOLUTION Caution : Do not rotate the machining center's main spindle with the HTS1501 spindle installed. v_) Spindle Runout Air Consumption Spindle Runout Air Consumption < Standard Equipment Accessories > • Collet : 04.0mm (CHA-4.0) • Collet Nut (CHN-AA) • Spanner (8 x 5), (9 x 11) : 1pc. each • Filter Joint (FJ-01) • Hose (K-247) : 06mm x 4.0m < Optional > Collet (CHA Group) < Standard Equipment Accessories > • Collet : 04.0mm (CHA-4.0) • Collet Nut (CHN-AA) • Spanner (8 x 5), (9 x 11) : 1pc. each • Filter Joint (FJ-01)...

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NAKANISHI SPINDLE HTS-4

UPGRADE MACHINING CENTERS TO HIGH SPEED MACHINES SOLUTION “HTS SERIES” CASE STUDIES UPGRADE MACHINING CENTERS TO HIGH SPEED MACHINES SOLUTION HTS1501 Series AL-M1202 (06mm Air Output One-Touch Connector) Case Studies <Rough mill for deep cutting, High-speed feeding> F=2,000mm/min (Rough cutting) ■ The AL-M1202 provides simple, automatic conditioning of the air supplied to NAKANISHI air motors. The filter removes water and impure substances from the input air supply. The regulator maintains to proper air pressure and the lubricator ensures proper oil flow to the motor and spindle. This Air Line...

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*Prices are pre-tax. They exclude delivery charges and customs duties and do not include additional charges for installation or activation options. Prices are indicative only and may vary by country, with changes to the cost of raw materials and exchange rates.