{"product_id":"power-hd-tr-4m-3-2kg-hv-waterproof-metal-gear-micro-servo-blue-tr-4m","title":"Power HD TR-4M 3.2kg HV Waterproof Metal Gear Micro Servo Blue TR-4M","description":"\u003cp\u003eThe Power HD TR-4M is a compact waterproof micro digital servo designed for small-scale crawlers including the Traxxas TRX-4M, delivering up to 3.2kg-cm torque at 7.4V with fast 0.085 sec\/60° response, metal gearing and a 25T output spline\u003c\/p\u003e\n\u003ch3\u003eFeatures\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eMicro digital servo for compact RC crawler installations\u003c\/li\u003e\n\u003cli\u003eDesigned for compatible Traxxas TRX-4M applications\u003c\/li\u003e\n\u003cli\u003eWaterproof construction for all-terrain use\u003c\/li\u003e\n\u003cli\u003eUp to 3.2kg-cm torque at 7.4V\u003c\/li\u003e\n\u003cli\u003eFast 0.085 sec\/60° response at 7.4V\u003c\/li\u003e\n\u003cli\u003eHigh-voltage operation from 4.8V to 7.4V\u003c\/li\u003e\n\u003cli\u003eCopper and aluminium metal gear train\u003c\/li\u003e\n\u003cli\u003e25T output spline\u003c\/li\u003e\n\u003cli\u003eLightweight plastic case\u003c\/li\u003e\n\u003cli\u003eJR-style receiver lead\u003c\/li\u003e\n\u003cli\u003eBlue finish\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eSpecifications\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eBrand: Power HD\u003c\/li\u003e\n\u003cli\u003eModel: TR-4M\u003c\/li\u003e\n\u003cli\u003eProduct Type: Waterproof Micro Digital Servo\u003c\/li\u003e\n\u003cli\u003eTorque at 4.8V: 2.5kg-cm\u003c\/li\u003e\n\u003cli\u003eTorque at 6.0V: 3.0kg-cm\u003c\/li\u003e\n\u003cli\u003eTorque at 7.4V: 3.2kg-cm\u003c\/li\u003e\n\u003cli\u003eSpeed at 4.8V: 0.11 sec\/60°\u003c\/li\u003e\n\u003cli\u003eSpeed at 6.0V: 0.095 sec\/60°\u003c\/li\u003e\n\u003cli\u003eSpeed at 7.4V: 0.085 sec\/60°\u003c\/li\u003e\n\u003cli\u003eOperating Voltage: 4.8V to 7.4V\u003c\/li\u003e\n\u003cli\u003eGear Material: Copper and Aluminium\u003c\/li\u003e\n\u003cli\u003eOutput Spline: 25T\u003c\/li\u003e\n\u003cli\u003eSignal Type: Digital\u003c\/li\u003e\n\u003cli\u003eWorking Frequency: 1520μs \/ 50Hz\u003c\/li\u003e\n\u003cli\u003eReceiver Lead: JR Style 180mm\u003c\/li\u003e\n\u003cli\u003eOperating Temperature: -10°C to 60°C\u003c\/li\u003e\n\u003cli\u003eDimensions: 22.5 x 12.5 x 24.0mm\u003c\/li\u003e\n\u003cli\u003eWeight: 14g\u003c\/li\u003e\n\u003cli\u003eCase Material: Plastic\u003c\/li\u003e\n\u003cli\u003eWaterproof: Yes\u003c\/li\u003e\n\u003cli\u003eManufacturer Part Number: TR-4M\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eCompatibility\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eTraxxas TRX-4M\u003c\/li\u003e\n\u003cli\u003eOther compact RC crawler and surface applications matching the servo dimensions voltage range spline and connector requirements\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eIncludes\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e1 x Power HD TR-4M Waterproof Micro Digital Servo Blue\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eFAQ\u003c\/h3\u003e\n\u003cp\u003e\u003cstrong\u003eHow much torque does the Power HD TR-4M produce?\u003c\/strong\u003e It produces 2.5kg-cm at 4.8V, 3.0kg-cm at 6.0V and up to 3.2kg-cm at 7.4V\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eWhat is the speed at 7.4V?\u003c\/strong\u003e Current independent specifications consistently list 0.085 sec\/60° at 7.4V\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eIs the TR-4M waterproof?\u003c\/strong\u003e Yes, multiple current Power HD retailers describe the TR-4M as waterproof despite one retailer specification table incorrectly marking waterproof casing as No\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eWhat servo spline does the TR-4M use?\u003c\/strong\u003e Current specifications identify a 25T output spline\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eIs this the same servo as the older Power HD TR-4?\u003c\/strong\u003e No, the TR-4M is a newer lighter model with higher torque, faster speed and a shorter receiver lead than the original TR-4\u003c\/p\u003e\n\u003ch3\u003eImportant Notes\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eConfirm your receiver or BEC can provide the selected servo voltage before operating at 7.4V\u003c\/li\u003e\n\u003cli\u003eCheck servo endpoints after installation to prevent binding or stalling\u003c\/li\u003e\n\u003cli\u003eDo not confuse this plastic-case TR-4M with the heavier brass-case TR-4M variant which has different torque speed dimensions and weight\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Power HD","offers":[{"title":"Default Title","offer_id":52964094116152,"sku":"TR-4M","price":44.0,"currency_code":"AUD","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0738\/2849\/9768\/files\/Power_HD_TR-4M_3_1.png?v=1789518926","url":"https:\/\/ozrc.com.au\/products\/power-hd-tr-4m-3-2kg-hv-waterproof-metal-gear-micro-servo-blue-tr-4m","provider":"OZRC","version":"1.0","type":"link"}