{"product_id":"wosp-lmdmb002-ve-6v-dynator-dynamo-style-6v-50a-fits-mercedes-170-w136-w120-50a-dynator-6-volt-ve-ground","title":"WOSP LMDMB002+VE-6V Dynator (Dynamo Style) 6V 50A fits Mercedes 170 \/ W136 \u0026 W120 50A Dynator (6 Volt) (+VE Ground)","description":"\u003ch3\u003eApplications\u003c\/h3\u003e\u003cul\u003e\u003cli\u003eMercedes 170 (Replcaing Bosch RJH 130\/12 2000 R1 Dynamo \/ Generator) W136 \u0026amp; W120 (RJH 130\/6 2200 R1)\u003c\/li\u003e\u003c\/ul\u003e\u003ctable\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eVoltage\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e6V\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003ePolarity\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e+VE\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eAmps\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e50A\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003ePulley Drive\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eLMP253\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/table\u003e\u003cp\u003e6V and 24V units are not available as self-exciting (single wire hook-up).\u003c\/p\u003e \u003cp\u003eDynators, unlike the dynamos they are replacing are polarity sensitive.\u003c\/p\u003e \u003cp\u003e90A version - This increase in output is yielded at higher rpm therefore 'HO' units often need 2-3 times more speed for output and cooling. They are considerably less efficient than a standard unit at low rpm.\u003c\/p\u003e \u003cp\u003e'SD' (super-duty) Dynator (95A) gives high output at low RPM but body Ø increases to 5\".\u003c\/p\u003e \u003cp\u003eTo make a super-duty (SD) unit even higher output by re-winding and uprating (170A) select the 'SD-HO' version. Operational speeds need to increase slightly.\u003c\/p\u003e \u003cp\u003eUnless the part number is superseded with suffix -LS or -HO, then work on the basis that the Dynator has a turn on speed of 1250rpm.\u003c\/p\u003e \u003cp\u003eSome units spin at 1:1 or less than engine speed, therefore low or no charge at idle E.G. ALVIS \/ BEN001 \/ FER001 \/ MGM001 \/ RIL.\u003c\/p\u003e","brand":"WOSPerformance","offers":[{"title":"Standard (50A)","offer_id":56009105080699,"sku":"WOSP-LMDMB002+VE-6V","price":894.0,"currency_code":"GBP","in_stock":true},{"title":"High (90A)","offer_id":55488428245371,"sku":"LMDMB002+VE-6V-HO","price":1338.0,"currency_code":"GBP","in_stock":true},{"title":"Super Duty (95A)","offer_id":55488428278139,"sku":"LMDMB002+VE-6V-SD","price":1314.0,"currency_code":"GBP","in_stock":true},{"title":"Super Duty High Output (170A)","offer_id":55488428310907,"sku":"LMDMB002+VE-6V-SD-HO","price":1434.0,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0713\/4593\/0562\/files\/noImage_8e0378d5-7763-41dd-86c9-b8ec9fda44fc.jpg?v=1767783443","url":"https:\/\/www.greasejunkie.com\/products\/wosp-lmdmb002-ve-6v-dynator-dynamo-style-6v-50a-fits-mercedes-170-w136-w120-50a-dynator-6-volt-ve-ground","provider":"Grease Junkie by Edd China","version":"1.0","type":"link"}