{"product_id":"nr4040aqc-5257","title":"NAKANISHI air type quick change spindle (9219)","description":"[Features] ● The E4000 series is the strongest spindle in the φ40mm class, achieving a maximum output of 1200W and a maximum torque of 100cN・m. ●High-precision machining is possible with a spindle run-out accuracy of within 1 μm, and tool life is extended. ●Ceramic bearings are used, which is about twice as durable as steel bearings. ●The brushless motor eliminates the need to replace the carbon brush, and the dust from the carbon brush does not enter the bearing, extending the life of the motor. ●The combination of the spindle and motor can be freely selected, and the model can be selected according to the processing application. ●Adopting air-driven catching method, the collet holder can be exchanged quickly and easily.\u003cbr\u003e\u003cbr\u003e[Use]\u003cbr\u003e-\u003cbr\u003e\u003cbr\u003e[Specifications] ● Permissible rotation speed (min [[-1 power]]): 40000 ● Overall length (mm): 155.1 ● Outer diameter (mm): φ40 ● Applicable motor: EM-4020, 4020A, 4040, 4040A ● Clamp Outer diameter (mm): φ40\u003cbr\u003e\u003cbr\u003e[Specification 2] ● Applicable collet: CH16 group (φ3.0 to 10.0 mm) ● Chuck air opening\/closing air pressure: 0.55 to 0.6 MPa ● Applicable collet holder: QC5-16\/QC5-16-R (for collet CH16), QC5 -K\/QC5-KR (for collet CHK)\u003cbr\u003e\u003cbr\u003e[Material\/Finish]\u003cbr\u003e-\u003cbr\u003e\u003cbr\u003e[Set Contents\/Accessories] Spanner (36), air hose with filter φ6mm x 2m (K-251)\u003cbr\u003e\u003cbr\u003e【Note】\u003cbr\u003e-","brand":"kital-japanese","offers":[{"title":"Default Title","offer_id":42133596045541,"sku":"NR4040AQC                     5257","price":0.0,"currency_code":"JPY","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0550\/6459\/2613\/products\/NR4040AQC_5257__MA.jpg?v=1637914695","url":"https:\/\/orangebook-digest.com\/en\/products\/nr4040aqc-5257","provider":"kital-japanese","version":"1.0","type":"link"}