{"product_id":"nsk-espert-500-torque-set-es50t-hr-enk-500t-motor-ehr-500-handpiece","title":"Nakanishi NSK ES50T-HR Espert 500 Torque Set With EHR-500 Ring Type Handpiece","description":"\u003cp\u003eThe NSK ES50T-HR Espert 500 Torque Set delivers the highest power in its class, featuring the ENK-500T Torque Type Motor with a maximum output of 200W. Built around a brushless DC motor, the ENK-500T provides high power, high torque, and high speed performance with very low vibration, minimal noise, and very low maintenance requirements. The integrated NAKANISHI Smart Switch enables easy on\/off operation directly at the motor.\u003c\/p\u003e\u003cp\u003eWith a maximum torque rating of 8.7 cN·m, the ENK-500T significantly outperforms both the ENK-410S 73W standard motor (rated at 4.3 cN·m) and the ENK-250T 76W Torque Type motor (rated at 4.8 cN·m) used with the Emax EVOlution systems. The increased wattage and torque make this system well-suited for heavy-duty grinding applications on hard metals requiring carbide tools.\u003c\/p\u003e\u003cp\u003eThe included EHR-500 Ring Type handpiece uses a twist-to-open, twist-to-close attachment mechanism for quick and secure tool changes. Two collets are included for immediate use with common shank sizes.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eNote:\u003c\/strong\u003e The NSK Espert 500 system does not interchange with any parts from the NSK Emax EVOlution system. This is a 120V unit with a North American plug. \u003cstrong\u003eThis product is sold and shipped exclusively to customers in the United States and Canada.\u003c\/strong\u003e\u003c\/p\u003e\u003ch3\u003eFeatures\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003eHighest power in its class — 200W maximum output\u003c\/li\u003e\n\u003cli\u003eENK-500T brushless DC torque motor for high power, high torque, and high speed\u003c\/li\u003e\n\u003cli\u003eMaximum torque of 8.7 cN·m — more than double the ENK-410S standard motor\u003c\/li\u003e\n\u003cli\u003eNAKANISHI Smart Switch for convenient on\/off operation\u003c\/li\u003e\n\u003cli\u003eVery low vibration and noise; very low maintenance design\u003c\/li\u003e\n\u003cli\u003eEHR-500 Ring Type handpiece with twist-to-open, twist-to-close collet attachment\u003c\/li\u003e\n\u003cli\u003eSpeed range of 1,000–50,000 RPM\u003c\/li\u003e\n\u003cli\u003eIdeal for heavy-duty grinding on hard metals with carbide tooling\u003c\/li\u003e\n\u003cli\u003e120V unit with North American plug\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch3\u003eSpecifications\u003c\/h3\u003e\u003ctable\u003e\n\u003ctr\u003e\n\u003cth\u003eModel\u003c\/th\u003e\n\u003ctd\u003eNSK ES50T-HR\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eMotor\u003c\/th\u003e\n\u003ctd\u003eENK-500T Torque Type Brushless DC Motor\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eMaximum Output\u003c\/th\u003e\n\u003ctd\u003e200W\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eMaximum Torque\u003c\/th\u003e\n\u003ctd\u003e8.7 cN·m\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eSpeed Range\u003c\/th\u003e\n\u003ctd\u003e1,000–50,000 RPM\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eMotor Weight\u003c\/th\u003e\n\u003ctd\u003e5.64 oz. (excluding cord)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eMotor Cord Length\u003c\/th\u003e\n\u003ctd\u003e4.5 feet\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eHandpiece Weight\u003c\/th\u003e\n\u003ctd\u003e3.32 oz.\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eVoltage\u003c\/th\u003e\n\u003ctd\u003e120V — North American plug\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eAvailability\u003c\/th\u003e\n\u003ctd\u003eUnited States and Canada only\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/table\u003e\u003ch3\u003eWhat's Included\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003eNE96 Espert 500 Control Box\u003c\/li\u003e\n\u003cli\u003eENK-500T Torque Motor with cords\u003c\/li\u003e\n\u003cli\u003eEHR-500 Ring Type handpiece\u003c\/li\u003e\n\u003cli\u003e1\/8\" collet (CHH-3.175)\u003c\/li\u003e\n\u003cli\u003e3\/32\" collet (CHH-2.35)\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch3\u003eNotes\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003eOptional variable speed\/on-off foot control available separately: \u003cstrong\u003e134.592\u003c\/strong\u003e NSK FC-40 Variable Speed\/On-Off Foot Control\u003c\/li\u003e\n\u003cli\u003eOptional reduction gear available separately: \u003cstrong\u003e134.595\u003c\/strong\u003e NSK ERG-01B Reduction Gear\u003c\/li\u003e\n\u003cli\u003eThe NSK Espert 500 system does not interchange parts with the NSK Emax EVOlution system\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"NSK","offers":[{"title":"Default Title","offer_id":43584555712726,"sku":"134.591","price":2244.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0609\/9832\/0342\/files\/nakanishi-nsk-es50t-hr-espert-500-torque-set-with-ehr-500-ring-type-handpiece-otto-frei-1.jpg?v=1719956095","url":"https:\/\/www.ottofrei.com\/products\/nsk-espert-500-torque-set-es50t-hr-enk-500t-motor-ehr-500-handpiece","provider":"Otto Frei","version":"1.0","type":"link"}