E3000 Series Accessories Spindle
NAKANISHI INC.
About This Product
Number of product lineup No.1
･ A lineup of outer diameter φ50, φ48, φ40, φ33, φ30, φ26.8, φ26, φ25, φ22, φ22
･ Maximum output 350W
･ Maximum rotation speed: 80,000min-1
･ 26 kinds of lineup (straight, angle head, automatic tool replacement, air bearing, electrostatic zone prevention, etc.)
･ Spindle swing accuracy within 1 μm
･ Equipped with lathes, robots, dedicated aircraft
Selectable separate type (combination type) and one -piece type (integrated type) are available
･ Separate type points
The combination of spindle and motor can be freely combined, and models can be selected according to processing applications. It can handle various solutions with a spindle motor group with characteristics.
･ Points of one piece
The total length of the motor spindle is shorter than the separate type, making it easier to attach to small CNC lathes and dedicated machines in spaces.
Axial diameter maximum φ6.35 tool can be installed
Up to φ6.35 tools can be installed.
* Please note that the applied axial diameter varies depending on the model.
Compatible with various installation methods
In the E3000 series, you can select from three types of products to respond to the requirements of customer installation.
1. Straight type
Standard type for customers to prepare holders for mechanical installation
2. Straight type + ring
A type that uses a ring (sold separately). You can save the trouble of making holders in -house
3. Type with flange
A type in which spindle and holder are integrated. Easy to attach to the machine
Motors of various characteristics
We have a lineup of motors with various characteristics, so you can choose according to processing applications.
There is a part number other than this page.
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Product
E3000 Series Accessories Spindle
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Handling Company
NAKANISHI INC.
10 Models of E3000 Series Accessories Spindle
Items marked with have different values depending on the model number.
Click on the part number for more information about each product
| Product Image | Part Number | Price (excluding tax) | Available rotation speed | Collet | Input side allowable rotation speed | Outer diameter | Output side maximum rotation speed | Reduction ratio | Rotational speed | Spindle swing accuracy | Standard equipment / accessories | Tool replacement air pressure | kinds | mass | option |
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NR-3060S |
Available upon quote | 60,000min-1 (motor rotation speed) | CHK Group (φ0.5 ~ φ6.35mm) | - | φ30mm | - | - | 19,000min-1 (when using AM-3020R) | Within 1 μm | Collet nut (K-265) Spana (12 × 14): 2 sheets ・ (22 × 27): 1 sheet | - | spindle | 260g | Collet (CHK Group): φ0.5 ~ φ6.35mm * Collet is sold separately. Metal Saw exclusive axis (KCH-03): φ30mm or less whetstone axis (AGM-03): Inner diameter φ5.0mm whetstone flange (EGF-19): Inner diameter φ19.05 × outer diameter φ40 × 7mm for grindstone. |
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NRF-3060S |
Available upon quote | 60,000min-1 (motor rotation speed) | CHK Group (φ0.5 ~ φ6.35mm) | - | φ30mm | - | - | - | Within 1 μm | Collet nut (K-265) Spanner (12 × 14): 2 sheets ・ (22 × 27): 1 shex hole hole bolt (M4 × 12): 3 | - | spindle | 285g | Collet (CHK Group): φ0.5 ~ φ6.35mm * Collet is sold separately. Metal Saw exclusive axis (KCH-03): φ30mm or less whetstone axis (AGM-03): Inner diameter φ5.0mm whetstone flange (EGF-19): Inner diameter φ19.05 × outer diameter φ40 × 7mm for grindstone. |
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NR-3060 |
Available upon quote | 60,000min-1 (motor rotation speed) | CHK Group (φ0.5 ~ φ6.35mm | - | φ30mm | - | - | 19,000min-1 (when using AM-3020R) | Within 1 μm | Collet nut (K-265) Spana (12 × 14): 2 sheets ・ (22 × 27): 1 sheet | - | spindle | 480g | Collet (CHK Group): φ0.5 ~ φ6.35mm * Collet is sold separately. Metal Saw exclusive axis (KCH-03): φ30mm or less whetstone axis (AGM-03): Inner diameter φ5.0mm whetstone flange (EGF-19): Inner diameter φ19.05 × outer diameter φ40 × 7mm for grindstone. |
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RAX-271E |
Available upon quote | - | CHK Group (φ0.5 ~ φ6.35mm) | 30,000min-1 (motor rotation speed) | φ30mm | 20,000min-1 | 1/1.5 | - | Within 2 μm | Collet nut (K-265) Spana (12 × 14): 2 sheets ・ (22 × 27): 1 sheet grease (10ml) Grease nipple: 1 | - | spindle | 580g | Collet (CHK Group): φ0.5 ~ 6.35mm * Collet is sold separately. Metal saw exclusive axis (KCH-03): φ30mm or less whetstone axis (AGM-03): Inner diameter for φ5.0mm |
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RAX-71E |
Available upon quote | - | CHK Group (φ0.5 ~ φ6.35mm) | 30,000min-1 (motor rotation speed) | φ30mm | 5,000min-1 | 1/6 | - | Within 2 μm | Collet nut (K-265) Spana (12 × 14): 2 sheets ・ (22 × 27): 1 sheet grease (10ml) Grease nipple: 1 | - | spindle | 580g | Collet (CHK Group): φ0.5 ~ 6.35mm * Collet is sold separately. Metal saw exclusive axis (KCH-03): φ30mm or less whetstone axis (AGM-03): Inner diameter for φ5.0mm |
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RA-151E |
Available upon quote | - | CH8 group (φ0.8 ~ φ3.175mm) | 20,000min-1 (motor rotation speed) | φ30mm | 7,490min-1 | 1/2.67 | - | - | Collet: φ3.0mm (CH8-3.0) Spanner (7 × 5.5) ・ (8 × 5) ・ (22 × 27): 1 each | - | spindle | 385g | Collet (CH8 Group): φ0.8 ~ φ3.175mm Metal Saw exclusive axis (KCH-02): Outdoor diameter φ30mm or less |
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RAS-151E |
Available upon quote | - | CHK Group (φ0.5 ~ φ6.35mm) | 20,000min-1 (motor rotation speed) | φ30mm | 7,490min-1 | 1/2.67 | - | Within 2 μm | Collet nut (K-265) Spana (12 × 14): 2 sheets ・ (22 × 27): 1 sheet | - | spindle | 413G | Collet (CHK Group): φ0.5 ~ ø6.35mm * Collet is sold separately. Metal saw exclusive axis (KCH-03): φ30mm or less whetstone axis (AGM-03): Inner diameter for φ5.0mm |
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RA-271E |
Available upon quote | - | CHS Group (φ0.8 ~ φ3.175mm) | 20,000min-1 (motor rotation speed) | φ30mm | 13,330min-1 | 1/1.5 | - | - | Collet: ø3.0mm (CHS-3.0) Spana (7 × 5.1) ・ (8 × 5) ・ (22 × 27): 1 each | - | spindle | 240g | Collet (CHS Group): φ0.8 ~ φ3.175mm |
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NR33-6000ATC-ESD |
Available upon quote | 60,000min-1 (motor rotation speed) | CHB Group (φ3.175mm) | - | φ33mm, φ50mm | - | - | - | Within 1 μm | Collet: φ3.175mm (CHB-3.175) Spanner (6.1 × 8) ・ (9 × 11): Each stick wrench (K-236): Air hose with one filter (K-251): φ6mm × 2m | 0.55-0.6MPa | spindle | 1,170g | Collet (CHB Group): φ2.0, φ3.0, φ3.175, φ3.5, φ4.0mm |
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NR50-6000ATC-RS |
Available upon quote | 60,000min⁻¹ (motor rotation speed) | CHRRS Group | - | φ50mm | - | - | - | Within 1 μm | Collet: φ3.175mm (CHR-3.175RS) Spana (9 × 11) ・ (12 × 14) | 0.55-0.6MPa | spindle | 1,280g | Collet (CHR-RS Group): φ3.0, φ3.175, φ4.0, φ6.0, φ6.35mm |
Click on the part number for more information about each product
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