{"product_id":"ralli-wolf-spm68-special-purpose-motor","title":"Ralli Wolf SPM 68 Special Purpose Motor – Circuit Breaker Application, 90V\/100V DC","description":"\u003cp dir=\"ltr\"\u003eThe Ralli Wolf SPM 68 is a special purpose motor built for circuit breaker applications, available in 90V or 100V DC configurations. It stands apart from most of the SPM range with a very low operating speed, pointing to a different mechanical role within the circuit breaker mechanism than the high-RPM motors like the SPM 18 or SPM 63.\u003c\/p\u003e\n\u003cp dir=\"ltr\"\u003eUnder no-load conditions, it draws 1.1A and 99W while running at just 194 RPM. Under full load, current can reach up to 3.0A (maximum) and input power rises to 270W, with speed settling to 184 RPM — a small drop from no-load to full-load speed, indicating the motor holds its speed well even as load increases.\u003c\/p\u003e\n\u003cp dir=\"ltr\"\u003eIts 30-minute duty rating is the longest full-load rating in the SPM circuit breaker range alongside the SPM 24, suited to sustained, lower-speed operation rather than a brief high-force burst. Combined with its low RPM, this points to a motor built for a slower, more deliberate mechanical action within the breaker — such as a positioning or driving function rather than a rapid trip or spring-charge.\u003c\/p\u003e\n\u003ch2 dir=\"ltr\"\u003eKey Features\u003c\/h2\u003e\n\u003cul dir=\"ltr\"\u003e\n\u003cli\u003eAvailable in 90V or 100V DC configurations\u003c\/li\u003e\n\u003cli\u003eLow, controlled operating speed: 184-194 RPM\u003c\/li\u003e\n\u003cli\u003eExtended 30-minute full-load duty rating\u003c\/li\u003e\n\u003cli\u003eHolds speed well under load\u003c\/li\u003e\n\u003cli\u003ePurpose-built for circuit breaker applications\u003c\/li\u003e\n\u003cli\u003eMaximum full-load current draw of 3.0A\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch2 dir=\"ltr\"\u003eTechnical Specification\u003c\/h2\u003e\n\u003cdiv dir=\"ltr\"\u003e\n\u003ctable style=\"width: 79.3178%;\"\u003e\n\u003cthead\u003e\n\u003ctr\u003e\n\u003cth scope=\"col\" style=\"width: 27.7276%;\"\u003eParameter\u003c\/th\u003e\n\u003cth scope=\"col\" style=\"width: 18.5546%;\"\u003eNo Load\u003c\/th\u003e\n\u003cth scope=\"col\" style=\"width: 52.9534%;\"\u003eFull Load\u003c\/th\u003e\n\u003c\/tr\u003e\n\u003c\/thead\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd style=\"width: 27.7276%;\"\u003eRated voltage\u003c\/td\u003e\n\u003ctd style=\"width: 18.5546%;\"\u003e90V\/100V DC\u003c\/td\u003e\n\u003ctd style=\"width: 52.9534%;\"\u003e90V\/100V DC\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"width: 27.7276%;\"\u003eCurrent\u003c\/td\u003e\n\u003ctd style=\"width: 18.5546%;\"\u003e1.1 A\u003c\/td\u003e\n\u003ctd style=\"width: 52.9534%;\"\u003e3.0 A (max)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"width: 27.7276%;\"\u003eInput power\u003c\/td\u003e\n\u003ctd style=\"width: 18.5546%;\"\u003e99 W\u003c\/td\u003e\n\u003ctd style=\"width: 52.9534%;\"\u003e270 W\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"width: 27.7276%;\"\u003eSpeed\u003c\/td\u003e\n\u003ctd style=\"width: 18.5546%;\"\u003e194 r.p.m.\u003c\/td\u003e\n\u003ctd style=\"width: 52.9534%;\"\u003e184 r.p.m.\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"width: 27.7276%;\"\u003eRating\u003c\/td\u003e\n\u003ctd style=\"width: 18.5546%;\"\u003e30 minutes*\u003c\/td\u003e\n\u003ctd style=\"width: 52.9534%;\"\u003e30 minutes\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003c\/div\u003e\n\u003cdiv dir=\"ltr\"\u003e\n\u003ctable style=\"width: 81.4472%;\"\u003e\n\u003cthead\u003e\n\u003ctr\u003e\n\u003cth scope=\"col\" style=\"width: 14.1408%;\"\u003e\u003c\/th\u003e\n\u003cth scope=\"col\" style=\"width: 85.5609%;\"\u003e\u003c\/th\u003e\n\u003c\/tr\u003e\n\u003c\/thead\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd style=\"width: 14.1408%;\"\u003eModel\u003c\/td\u003e\n\u003ctd style=\"width: 85.5609%;\"\u003eSPM 68\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"width: 14.1408%;\"\u003eBrand\u003c\/td\u003e\n\u003ctd style=\"width: 85.5609%;\"\u003eRalli Wolf Industries Ltd. (ISO 9001:2015)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003c\/div\u003e\n\u003ch2 dir=\"ltr\"\u003eApplication\u003c\/h2\u003e\n\u003cul dir=\"ltr\"\u003e\n\u003cli\u003eCircuit breaker operating mechanisms requiring sustained, low-speed operation\u003c\/li\u003e\n\u003cli\u003eDC switchgear and control panel equipment\u003c\/li\u003e\n\u003cli\u003eSubstation and battery-backed circuit breaker systems\u003c\/li\u003e\n\u003cli\u003ePower distribution equipment requiring controlled positioning or drive functions\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"RALLI WOLF","offers":[{"title":"Default Title","offer_id":45234047156290,"sku":null,"price":0.0,"currency_code":"INR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0591\/0301\/9074\/files\/spm-68.png?v=1789722471","url":"https:\/\/www.pioneerpowertools.in\/products\/ralli-wolf-spm68-special-purpose-motor","provider":"Pioneer Power Tools","version":"1.0","type":"link"}