{"product_id":"nsk-rg-01-reduction-gear-attachment","title":"Nakanishi NSK RG-01 Reduction Gear Attachment","description":"\u003cp\u003eThe NSK RG-01 Reduction Gear Attachment is an optional speed-reducing accessory that mounts between a compatible micromotor and handpiece, delivering greater torque at lower rotational speeds. Designed with stone setters and precision drilling in mind, it provides the steady, controlled power needed for cutting seats, drilling holes, and other detail work that demands consistent low-speed performance.\u003c\/p\u003e\n\n\u003cp\u003eWhen attached, the RG-01 reduces output speed to approximately one-quarter of the speed indicated on the control box while multiplying torque by a factor of roughly four — based on an actual gear ratio of 3.92:1. This makes it especially valuable when working with delicate stones or materials that require smooth, unwavering rotation rather than high-speed cutting.\u003c\/p\u003e\n\n\u003ch3\u003eFeatures\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e4-to-1 reduction gear ratio (actual ratio: 3.92:1) increases low-speed torque for demanding precision tasks\u003c\/li\u003e\n\u003cli\u003eReduces output speed to approximately 1\/4 of the control box indicated speed\u003c\/li\u003e\n\u003cli\u003eMultiplies torque approximately 4 times for stronger, steadier cuts at low RPM\u003c\/li\u003e\n\u003cli\u003eIdeal for stone setting, seat cutting, and precision hole drilling\u003c\/li\u003e\n\u003cli\u003eMounts directly between the micromotor and handpiece for a streamlined assembly\u003c\/li\u003e\n\u003cli\u003eCompatible with all Emax EVOlution and Electer E-Max handpieces and micromotors\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eSpecifications\u003c\/h3\u003e\n\u003ctable\u003e\n\u003ctr\u003e\n\u003cth\u003eModel Number\u003c\/th\u003e\n\u003ctd\u003eRG-01\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eCatalog Number\u003c\/th\u003e\n\u003ctd\u003eRO10214\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eGear Ratio\u003c\/th\u003e\n\u003ctd\u003e3.92:1 (nominal 4:1)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eSpeed Reduction\u003c\/th\u003e\n\u003ctd\u003eOutput speed approximately 1\/4 of indicated control box speed\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eTorque Increase\u003c\/th\u003e\n\u003ctd\u003eApproximately 4× multiplication\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eAdded Length\u003c\/th\u003e\n\u003ctd\u003e1.65 in. added to motor\/handpiece assembly\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eWeight\u003c\/th\u003e\n\u003ctd\u003e2.4 oz\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eCompatibility\u003c\/th\u003e\n\u003ctd\u003eEmax EVOlution and Electer E-Max handpieces and micromotors\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/table\u003e\n\n\u003ch3\u003eNotes\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eActual gear reduction ratio is 3.92:1; speed and torque values are approximate.\u003c\/li\u003e\n\u003cli\u003eThis is an optional accessory — micromotor and handpiece sold separately.\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"NSK","offers":[{"title":"Default Title","offer_id":43486346313942,"sku":"134.552","price":477.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0609\/9832\/0342\/files\/nakanishi-nsk-rg-01-reduction-gear-attachment-otto-frei.jpg?v=1719959208","url":"https:\/\/www.ottofrei.com\/products\/nsk-rg-01-reduction-gear-attachment","provider":"Otto Frei","version":"1.0","type":"link"}