{"product_id":"dc-12v-60v-70a-4000w-dc-durable-motor-pwm-speed-control-brush-controller-replacement-for-electric-scooter-bicycle-portable","title":"DC 10–60 V 70 A PWM Motor Speed Controller, 4000 W","description":"\u003cp\u003eA worn controller can leave a scooter or e-bike motor stuck at one speed or dead altogether. This PWM module takes DC 10–60 V in, passes up to 70 A and drives a brushed DC motor from a 100 K potentiometer. It suits rebuilds, test rigs and small electric vehicles.\u003c\/p\u003e\u003ch2\u003eA Dial-Controlled Replacement for Brushed Motors\u003c\/h2\u003e\u003cp style=\"margin:0 0 6px 0\"\u003e✅ \u003cstrong\u003eDial instead of menus\u003c\/strong\u003e Turn the 100 K potentiometer to go from stop to full output, with no programming step.\u003c\/p\u003e\u003cp style=\"margin:0 0 6px 0\"\u003e✅ \u003cstrong\u003eBuilt for a rebuild\u003c\/strong\u003e Replaces a failed controller on a 10–60 V brushed scooter or bike setup.\u003c\/p\u003e\u003cp style=\"margin:0 0 6px 0\"\u003e✅ \u003cstrong\u003eHandles heavy current\u003c\/strong\u003e Up to 70 A and 4000 W continuous, with an 80 A overcurrent cut-off for stalls.\u003c\/p\u003e\u003cp style=\"margin:0 0 6px 0\"\u003e✅ \u003cstrong\u003eWorks on the bench\u003c\/strong\u003e Wire it between battery and motor to test a rebuild before it goes back on the road.\u003c\/p\u003e\u003cp style=\"margin:0 0 6px 0\"\u003e✅ \u003cstrong\u003eCompact module\u003c\/strong\u003e At 150 × 85 × 45 mm it fits inside a scooter deck or a small enclosure.\u003c\/p\u003e\u003cp\u003eWiring is straightforward: battery positive and negative in, motor out, and the potentiometer through a 10 mm shaft hole. The knob carries a switch, so the controller can stay wired and be switched off between runs.\u003c\/p\u003e\u003cp\u003eSpeed follows current through a linear potentiometer, adjustable from 0 to 100%. An 80 A cut-off protects the module if a motor stalls above the 70 A working limit.\u003c\/p\u003e\u003cp\u003eThis is a brushed-motor controller rather than a brushless one, and no battery is included. Plan the rest of the build around the parts you already have.\u003c\/p\u003e\u003cp\u003eBefore ordering, confirm three numbers: the pack stays between 10 and 60 V, the motor is brushed, and the current draw stays inside 70 A. The 4000 W figure is continuous power, not a peak rating.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eTechnical details\u003c\/strong\u003e\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003eInput voltage: DC 10–60 V\u003c\/li\u003e\n\u003cli\u003eOutput current: 0–70 A\u003c\/li\u003e\n\u003cli\u003eContinuous power: 4000 W\u003c\/li\u003e\n\u003cli\u003eOvercurrent protection: 80 A\u003c\/li\u003e\n\u003cli\u003eSpeed control: Potentiometer, 0–100%, 100 K with switch\u003c\/li\u003e\n\u003cli\u003eMotor type: Brushed DC only\u003c\/li\u003e\n\u003cli\u003eModule size: 150 × 85 × 45 mm\u003c\/li\u003e\n\u003cli\u003eKnob mounting hole: 10 mm\u003c\/li\u003e\n\u003cli\u003eBattery: Not included\u003c\/li\u003e\n\u003c\/ul\u003e\u003cp\u003e\u003cimg style=\"width:932px\" width=\"932px\" src=\"https:\/\/ae-pic-a1.aliexpress-media.com\/kf\/Sbb76b5c014794e19ae3e7918d8a8f6ecu.jpg\" slate-data-type=\"image\"\u003e\u003c\/p\u003e\u003cp\u003e\u003cimg style=\"width:233px;height:347px\" width=\"233px\" height=\"347px\" src=\"https:\/\/ae-pic-a1.aliexpress-media.com\/kf\/S28e930888f1e465a9d0e29a4c93957bek.png?width=233\u0026amp;height=347\u0026amp;hash=580\" slate-data-type=\"image\"\u003e\u003c\/p\u003e\u003cp\u003e\u003cimg style=\"width:233px;height:347px\" width=\"233px\" height=\"347px\" src=\"https:\/\/ae-pic-a1.aliexpress-media.com\/kf\/S28e930888f1e465a9d0e29a4c93957bek.png?width=233\u0026amp;height=347\u0026amp;hash=580\" slate-data-type=\"image\"\u003e\u003c\/p\u003e\u003cp\u003e\u003cimg style=\"width:233px;height:347px\" width=\"233px\" height=\"347px\" src=\"https:\/\/ae-pic-a1.aliexpress-media.com\/kf\/S28e930888f1e465a9d0e29a4c93957bek.png?width=233\u0026amp;height=347\u0026amp;hash=580\" slate-data-type=\"image\"\u003e\u003c\/p\u003e\u003cp\u003e\u003cimg style=\"width:233px;height:347px\" width=\"233px\" height=\"347px\" src=\"https:\/\/ae-pic-a1.aliexpress-media.com\/kf\/S28e930888f1e465a9d0e29a4c93957bek.png?width=233\u0026amp;height=347\u0026amp;hash=580\" slate-data-type=\"image\"\u003e\u003c\/p\u003e\u003cp\u003e\u003cimg style=\"width:233px;height:347px\" width=\"233px\" height=\"347px\" src=\"https:\/\/ae-pic-a1.aliexpress-media.com\/kf\/S28e930888f1e465a9d0e29a4c93957bek.png?width=233\u0026amp;height=347\u0026amp;hash=580\" slate-data-type=\"image\"\u003e\u003c\/p\u003e\u003cp\u003e\u003cimg style=\"width:233px;height:347px\" width=\"233px\" height=\"347px\" src=\"https:\/\/ae-pic-a1.aliexpress-media.com\/kf\/S28e930888f1e465a9d0e29a4c93957bek.png?width=233\u0026amp;height=347\u0026amp;hash=580\" slate-data-type=\"image\"\u003e\u003c\/p\u003e\u003cp\u003e\u003cimg style=\"width:233px;height:347px\" width=\"233px\" height=\"347px\" src=\"https:\/\/ae-pic-a1.aliexpress-media.com\/kf\/S28e930888f1e465a9d0e29a4c93957bek.png?width=233\u0026amp;height=347\u0026amp;hash=580\" slate-data-type=\"image\"\u003e\u003c\/p\u003e\u003cp\u003e\u003cimg style=\"width:233px;height:347px\" width=\"233px\" height=\"347px\" src=\"https:\/\/ae-pic-a1.aliexpress-media.com\/kf\/S28e930888f1e465a9d0e29a4c93957bek.png?width=233\u0026amp;height=347\u0026amp;hash=580\" slate-data-type=\"image\"\u003e\u003c\/p\u003e\u003cp\u003e\u003cimg style=\"width:932px\" width=\"932px\" src=\"https:\/\/ae-pic-a1.aliexpress-media.com\/kf\/Se2e791726cba4657afe57575854874d3x.jpg\" slate-data-type=\"image\"\u003e\u003c\/p\u003e\u003cp\u003e\u003cimg style=\"width:922px;height:200px\" width=\"922px\" height=\"200px\" src=\"https:\/\/ae-pic-a1.aliexpress-media.com\/kf\/S784f65405d0c4752a3dc1a38646ce753E.jpg\" slate-data-type=\"image\"\u003e\u003c\/p\u003e\u003cp\u003e\u003cimg src=\"https:\/\/ae-pic-a1.aliexpress-media.com\/kf\/H4fcb740e484f41789a87ff7db7d326e4o.jpg?width=800\u0026amp;height=800\u0026amp;hash=1600\" slate-data-type=\"image\"\u003e\u003c\/p\u003e\u003cp\u003e\u003cimg src=\"https:\/\/ae-pic-a1.aliexpress-media.com\/kf\/S6c92d87d5ef742e0ac4154e6ea86934fB.jpg\" slate-data-type=\"image\"\u003e\u003c\/p\u003e\u003cp\u003e\u003cimg src=\"https:\/\/ae-pic-a1.aliexpress-media.com\/kf\/S95d103e545be4e1a8ae4a51a84840ff0j.jpg\" slate-data-type=\"image\"\u003e\u003c\/p\u003e\u003cp\u003e\u003cimg src=\"https:\/\/ae-pic-a1.aliexpress-media.com\/kf\/Sd0b8f7dd306246eaa2bdee471e3b5323V.jpg\" slate-data-type=\"image\"\u003e\u003c\/p\u003e\u003cp\u003e\u003cimg src=\"https:\/\/ae-pic-a1.aliexpress-media.com\/kf\/S20946da5b87c479abf565af85bf6af59y.jpg\" slate-data-type=\"image\"\u003e\u003c\/p\u003e\u003cp\u003eCheck your motor is brushed and the pack stays inside 60 V, then fit the controller.\u003c\/p\u003e\u003cp\u003eSee more: \u003ca href=\"https:\/\/spy-shop.com\/collections\/bicycle-accessories\"\u003eexplore more bicycle accessories\u003c\/a\u003e\u003c\/p\u003e","brand":"Spy-shop.com","offers":[{"title":"Default Title","offer_id":64123871232330,"sku":"1005002785446593-Default Title","price":79.75,"currency_code":"EUR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0764\/5980\/2954\/files\/H3316193937e64c0f81ef8b4c9ad15a9aX.webp?v=1793144831","url":"https:\/\/spy-shop.com\/sv\/products\/dc-12v-60v-70a-4000w-dc-durable-motor-pwm-speed-control-brush-controller-replacement-for-electric-scooter-bicycle-portable","provider":"Spy-shop.com","version":"1.0","type":"link"}