{"product_id":"bms4020ra-5257","title":"NAKANISHI motor spindle angle code type (1785)","description":"[Features]\u003cbr\u003eThe E4000 series is the strongest spindle in the φ40mm class, achieving a maximum output of 1200W and a maximum torque of 100cN・m.\u003cbr\u003eSpindle run-out accuracy is within 1 μm, enabling high-precision machining and extending tool life.\u003cbr\u003eCeramic bearings are used, and the durability is about twice that of steel bearings.\u003cbr\u003eThe 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 bearing.\u003cbr\u003eThe overall length of the spindle has been shortened, making it easier to install on space-saving small NC lathes and dedicated machines.\u003cbr\u003e\u003cbr\u003e[Use]\u003cbr\u003e-\u003cbr\u003e\u003cbr\u003e【specification】\u003cbr\u003eMaximum rotation speed (min [[-1st power]]): 20000\u003cbr\u003eTotal length (mm): 233.8\u003cbr\u003eOuter diameter (mm): φ40\u003cbr\u003eMaximum output (W): 1200\u003cbr\u003eCord length with intermediate connector (m): 2.0\u003cbr\u003e\u003cbr\u003e[Specification 2]\u003cbr\u003eApplicable collet: CH16 group (φ3.0 to 10.0mm)\u003cbr\u003eCord bending radius: 70mm\u003cbr\u003eMaximum torque: 1.0N・m (BMS-4020, 4020RA) \/ 0.5N・m (BMS-4040, 4040RA)\u003cbr\u003eCooling air pressure: 0.35MPa\u003cbr\u003eCooling air consumption: 100Nl\/min\u003cbr\u003eMotor cord (power line): Connector diameter φ30mm \/ Air hose: φ6mm\u003cbr\u003eMotor cord (signal line): Connector diameter φ16mm\u003cbr\u003e\u003cbr\u003e[Material\/Finish]\u003cbr\u003e-\u003cbr\u003e\u003cbr\u003e[Set contents\/accessories]\u003cbr\u003eCollet φ6.0mm (CH16-6.0), Collet Nut (CHN-16), Spanner (17 x 22) x 2\u003cbr\u003e\u003cbr\u003e【Note】\u003cbr\u003eUniform load: 1000kg","brand":"kital-japanese","offers":[{"title":"Default Title","offer_id":42938654916837,"sku":"BMS4020RA                     5257","price":0.0,"currency_code":"JPY","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0550\/6459\/2613\/products\/BMS4020RA_5257__MA.jpg?v=1652871826","url":"https:\/\/orangebook-digest.com\/en\/products\/bms4020ra-5257","provider":"kital-japanese","version":"1.0","type":"link"}