{"id":2086,"date":"2025-02-14T12:41:29","date_gmt":"2025-02-14T15:41:29","guid":{"rendered":"https:\/\/www.bkmotorsport.com.br\/?page_id=2086"},"modified":"2025-02-14T12:45:58","modified_gmt":"2025-02-14T15:45:58","slug":"paddle-shift-kit","status":"publish","type":"page","link":"https:\/\/www.bkmotorsport.com.br\/en\/products\/paddle-shift-kit\/","title":{"rendered":"Paddle Shift Kit"},"content":{"rendered":"
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Paddle Shift Kit<\/h1>\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t
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The Paddle Shift Auxiliary Kit is designed as a hardware solution for integrating paddle shift with a racing sequential gearbox. It is intended for use with a MoTeC GPRP-M1 engine management system, which comprises an M1 ECU and the GPRP firmware package with paddle shift control.<\/p>\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t

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Features<\/h3>\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t
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  • Includes two carbon fiber steering wheel mounted paddles (momentary switches) for up\/down shifts to the ECU.<\/li>
  • Includes carbon fiber steering wheel mounting plate for paddles and buttons.<\/li>
  • The push\/pull pneumatic actuator will allow up and down shifts via two built-in solenoid valves. Valve timing is controlled via the ECU's gear shift function.<\/li>
  • The pneumatic pump supplies air pressure to the tank and is activated by the ECU with specific pressure control, including a pressure sensor failure fallback strategy.<\/span>
    • If the sensor fails or is not present, the ECU can automatically switch the pump to maintain a pressure supply. Excess air pressure is relieved via the pressure relief valve provided in the kit.<\/li><\/ul><\/li>
    • The air tank and manifold provide a strong reserve of pressurized air for shifting. The manifold includes ports for all necessary accessories and a pressure sensor for pump control.<\/li>
    • The tank to pump pressure line has a standard length of 1.5m, but can be shortened using simple tools. It is included in the air tank manifold kit, but is also available as a spare part.<\/li><\/ul>\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t
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      Additional Details<\/h3>\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t
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      • The paddles can be connected to any digital, universal digital or analog voltage input pin.
        • Option for single input wiring, see: Paddle Wiring<\/li><\/ul><\/li>
        • The pneumatic actuator can be connected directly to the ECU without the need for an external amplifier or relay. Two half-bridge injector outputs, peak hold or low side outputs can be used; one output for up shifts and one output for down shifts.<\/li>
        • The pneumatic pump is controlled by the M1. It can be powered from a MoTeC PDM using CAN or a direct wired high current relay using a Half Bridge, Peak Hold Injector or Low Side output.<\/li>
        • The tank pressure sensor can be connected to any analog voltage input.<\/li><\/ul>
          <\/div><\/div><\/div><\/div><\/div><\/div>

          Paddle shift sequence:<\/b><\/p>

          1. The order to start a shift comes from the driver's paddle.<\/li>
          2. The system cuts or flashes the engine through the injectors, coils or Drive by Wire.<\/li>
          3. The shift actuator moves the gearbox between gears.<\/li>
          4. When the next gear is reached, power is reintroduced.<\/li><\/ol>

            It is recommended that the paddles are mounted to the supplied plate attached to the rear of the steering wheel using two M4x0.7 countersunk screws per paddle with a retaining compound (e.g. Loctite 222). The mounting screws should be no more than 4mm longer than the thickness of the mounting plate. Typically 6mm long screws would be used with the supplied 2.5mm thick mounting plate.<\/p>

            Mounting hole dimensions are shown below. Also shown are alternative handle mounting holes that offset the paddle handle outward by 6mm on each side.<\/p>

            Dimensions in mm<\/p><\/section>

            Mounting plate<\/h5>

            Dimensions in mm<\/p><\/section>

            The blades are supplied with 500mm unterminated 18AWG flying leads for freedom of configuration. Circuit descriptions are as follows:<\/p>

            Color<\/b><\/td>To use<\/b><\/td><\/tr>
            Blue<\/td>Normally open contact<\/td><\/tr>
            Gray<\/td>Normally closed contact<\/td><\/tr>
            Black<\/td>Common<\/td><\/tr><\/tbody><\/table><\/div>

            Typically the blue wires will be connected to a digital or switching input from a controller (e.g. Engine Management System) and the black wires will be connected to 0V\/ground; there will be no connection to the gray wire.<\/p><\/section>

            Alternative Connection \u2013 Single ECU Input<\/h5>

            This method allows both paddles to be connected to a single input when supported by the controller.<\/p>

            The resulting behavior of Vout is as follows:<\/p>

            Action<\/b><\/td>Vout<\/b><\/td><\/tr>
            Off<\/td>2.500<\/td><\/tr>
            On top<\/td>0.596<\/td><\/tr>
            Below<\/td>4.037<\/td><\/tr>
            Both<\/td>1.811<\/td><\/tr><\/tbody><\/table><\/div><\/section><\/section><\/div><\/div><\/div>\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t
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            <\/div>\n\t\t<\/div>\n\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<\/div>","protected":false},"excerpt":{"rendered":"

            Paddle Shift Kit O Kit Auxiliar Paddle Shift foi projetado como uma solu\u00e7\u00e3o de hardware para integrar o paddle shift com uma caixa de c\u00e2mbio sequencial de corrida. Destina-se ao uso com um sistema de gerenciamento de motor MoTeC GPRP-M1, que compreende uma ECU M1 e o pacote de firmware GPRP com controle de paddle […]<\/p>","protected":false},"author":1,"featured_media":0,"parent":542,"menu_order":0,"comment_status":"closed","ping_status":"closed","template":"","meta":{"site-sidebar-layout":"no-sidebar","site-content-layout":"page-builder","ast-site-content-layout":"full-width-container","site-content-style":"unboxed","site-sidebar-style":"unboxed","ast-global-header-display":"","ast-banner-title-visibility":"","ast-main-header-display":"","ast-hfb-above-header-display":"","ast-hfb-below-header-display":"","ast-hfb-mobile-header-display":"","site-post-title":"disabled","ast-breadcrumbs-content":"","ast-featured-img":"disabled","footer-sml-layout":"","ast-disable-related-posts":"","theme-transparent-header-meta":"enabled","adv-header-id-meta":"","stick-header-meta":"","header-above-stick-meta":"","header-main-stick-meta":"","header-below-stick-meta":"","astra-migrate-meta-layouts":"set","ast-page-background-enabled":"default","ast-page-background-meta":{"desktop":{"background-color":"","background-image":"","background-repeat":"repeat","background-position":"center center","background-size":"auto","background-attachment":"scroll","background-type":"","background-media":"","overlay-type":"","overlay-color":"","overlay-opacity":"","overlay-gradient":""},"tablet":{"background-color":"","background-image":"","background-repeat":"repeat","background-position":"center center","background-size":"auto","background-attachment":"scroll","background-type":"","background-media":"","overlay-type":"","overlay-color":"","overlay-opacity":"","overlay-gradient":""},"mobile":{"background-color":"","background-image":"","background-repeat":"repeat","background-position":"center center","background-size":"auto","background-attachment":"scroll","background-type":"","background-media":"","overlay-type":"","overlay-color":"","overlay-opacity":"","overlay-gradient":""}},"ast-content-background-meta":{"desktop":{"background-color":"var(--ast-global-color-5)","background-image":"","background-repeat":"repeat","background-position":"center center","background-size":"auto","background-attachment":"scroll","background-type":"","background-media":"","overlay-type":"","overlay-color":"","overlay-opacity":"","overlay-gradient":""},"tablet":{"background-color":"var(--ast-global-color-5)","background-image":"","background-repeat":"repeat","background-position":"center center","background-size":"auto","background-attachment":"scroll","background-type":"","background-media":"","overlay-type":"","overlay-color":"","overlay-opacity":"","overlay-gradient":""},"mobile":{"background-color":"var(--ast-global-color-5)","background-image":"","background-repeat":"repeat","background-position":"center center","background-size":"auto","background-attachment":"scroll","background-type":"","background-media":"","overlay-type":"","overlay-color":"","overlay-opacity":"","overlay-gradient":""}},"_joinchat":[],"footnotes":""},"class_list":["post-2086","page","type-page","status-publish","hentry"],"aioseo_notices":[],"_links":{"self":[{"href":"https:\/\/www.bkmotorsport.com.br\/en\/wp-json\/wp\/v2\/pages\/2086","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/www.bkmotorsport.com.br\/en\/wp-json\/wp\/v2\/pages"}],"about":[{"href":"https:\/\/www.bkmotorsport.com.br\/en\/wp-json\/wp\/v2\/types\/page"}],"author":[{"embeddable":true,"href":"https:\/\/www.bkmotorsport.com.br\/en\/wp-json\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/www.bkmotorsport.com.br\/en\/wp-json\/wp\/v2\/comments?post=2086"}],"version-history":[{"count":7,"href":"https:\/\/www.bkmotorsport.com.br\/en\/wp-json\/wp\/v2\/pages\/2086\/revisions"}],"predecessor-version":[{"id":2098,"href":"https:\/\/www.bkmotorsport.com.br\/en\/wp-json\/wp\/v2\/pages\/2086\/revisions\/2098"}],"up":[{"embeddable":true,"href":"https:\/\/www.bkmotorsport.com.br\/en\/wp-json\/wp\/v2\/pages\/542"}],"wp:attachment":[{"href":"https:\/\/www.bkmotorsport.com.br\/en\/wp-json\/wp\/v2\/media?parent=2086"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}