{"product_id":"tmotor-brushless-motor-p1604-racing-motor-crossing-machine-2850kv-3800kv-options-for-racing-drones-multi-rotor-craft-aluminium-rotor-design","title":"TMOTOR Brushless Motor P1604 Racing Motor Crossing Machine 2850KV 3800KV Options for Racing Drones Multi-Rotor Craft Aluminium Rotor Design","description":"\u003ch1\u003eTMOTOR P1604 Brushless Racing Motor – Aluminium Rotor Design for Reliable Power\u003c\/h1\u003e\u003cdiv style=\"text-align: center;\"\u003e\u003cimg alt=\"TMOTOR P1604 brushless racing motor with aluminium rotor and mounting screws\" src=\"https:\/\/images.seoo.uk\/src\/products\/shopify_export\/US10\/7932\/2025-11-19\/original-image\/1e23bf14-b7c2-4b4f-8a98-901e60aaafe4_trans.webp\"\u003e\u003c\/div\u003e\u003cp\u003eThe TMOTOR P1604 brushless motor delivers the consistent thrust and thermal stability needed for competitive racing drones and crossing machines. Its aluminium-clad rotor helps dissipate heat and resist damage during extended high-throttle runs. Available in two KV ratings – 2850KV (4-6S) and 3800KV (3-4S) – this motor lets racers match voltage and prop load for their specific setup. Whether you are building a lightweight freestyle quad or a high-speed cinewhoop, the P1604 provides reliable, repeatable performance without unnecessary weight or complexity.\u003c\/p\u003e\u003ch2\u003eFeatures and Construction\u003c\/h2\u003e\u003cdiv style=\"text-align: center;\"\u003e\u003cimg alt=\"TMOTOR P1604 brushless racing motor with aluminium rotor and mounting screws\" src=\"https:\/\/images.seoo.uk\/src\/products\/shopify_export\/US10\/7932\/2025-11-19\/original-image\/3871452d-ac9b-4c6a-9d61-1df5b4df99fd_trans.webp\"\u003e\u003c\/div\u003e\u003cp\u003eThe P1604 is designed with a durable aluminium-clad rotor that improves thermal management during aggressive flying. The included mounting hardware makes installation straightforward.\u003c\/p\u003e\u003ch3\u003eAluminium-Clad Rotor\u003c\/h3\u003e\u003cp\u003eThe rotor features an aluminium cladding that aids heat dissipation. This helps maintain consistent performance and extends the motor's usable lifespan during demanding racing sessions where thermal build-up can degrade power output.\u003c\/p\u003e\u003ch3\u003eTwo KV Options\u003c\/h3\u003e\u003cp\u003eChoose between the 2850KV variant (optimised for 4-6S LiPo batteries) for higher RPM with larger props, or the 3800KV variant (optimised for 3-4S) for lighter setups. Both options give you flexibility to fine-tune your drone's thrust-to-weight ratio.\u003c\/p\u003e\u003ch3\u003eComplete Mounting Kit\u003c\/h3\u003e\u003cp\u003eEach motor comes with four M2x5 screws, four M2x8 screws, one washer, and one locking shaft screw. This ensures you have the right hardware for various frame thicknesses and mounting patterns.\u003c\/p\u003e\u003ch2\u003eUses and Placement\u003c\/h2\u003e\u003cdiv style=\"text-align: center;\"\u003e\u003cimg alt=\"TMOTOR P1604 brushless racing motor with aluminium rotor and mounting screws\" src=\"https:\/\/images.seoo.uk\/src\/products\/shopify_export\/US10\/7932\/2025-11-19\/original-image\/5651c2c0-f813-4389-809b-4c9b16dba605_trans.webp\"\u003e\u003c\/div\u003e\u003cp\u003eThe P1604 is built for racing and freestyle drone applications where reliability and light weight are critical.\u003c\/p\u003e\u003ch3\u003eRacing Drones\u003c\/h3\u003e\u003cp\u003eWith its compact 16mm stator size and two KV choices, the P1604 suits 3- to 5-inch racing quadcopters. The aluminium rotor helps maintain power during tight laps and repeated punch-outs.\u003c\/p\u003e\u003ch3\u003eCrossing Machines\u003c\/h3\u003e\u003cp\u003eFor crossing-style builds that prioritise acceleration and manoeuvrability, the P1604 provides the responsiveness needed for quick directional changes. The rotor's heat resistance keeps performance stable over longer flights.\u003c\/p\u003e\u003ch3\u003eFPV Freestyle\u003c\/h3\u003e\u003cp\u003eFreestyle pilots can benefit from the motor's consistent throttle response and thermal resilience during acrobatic moves like power loops and inversions. The 2850KV variant works well with 4S batteries for a balanced freestyle setup.\u003c\/p\u003e\u003ch2\u003eBenefits and Buying Value\u003c\/h2\u003e\u003cdiv style=\"text-align: center;\"\u003e\u003cimg alt=\"TMOTOR P1604 brushless racing motor with aluminium rotor and mounting screws\" src=\"https:\/\/images.seoo.uk\/src\/products\/shopify_export\/US10\/7932\/2025-11-19\/original-image\/94d51db1-09e8-42f5-817d-4aa5ce27d42a.webp\"\u003e\u003c\/div\u003e\u003cp\u003eThe P1604 offers practical advantages for racers and builders seeking a reliable, affordable motor without proprietary parts.\u003c\/p\u003e\u003ch3\u003eThermal Resilience\u003c\/h3\u003e\u003cp\u003eThe aluminium-clad rotor reduces the risk of magnet demagnetisation caused by heat – a common failure mode in high-kV motors. This adds a layer of durability that helps motors last through multiple rebuilds.\u003c\/p\u003e\u003ch3\u003eSimple Compatibility\u003c\/h3\u003e\u003cp\u003eWith standard M2 mounting and a compact 16mm stator, the P1604 fits most 3- to 5-inch frames. The included locking shaft screw prevents the bell from loosening, reducing vibration and potential crashes.\u003c\/p\u003e\u003ch3\u003eCost-Effective Performance\u003c\/h3\u003e\u003cp\u003eBy offering two KV variants in a single product range, TMOTOR allows you to try different builds without buying entirely new motors. The bundled hardware also saves you from sourcing screws separately.\u003c\/p\u003e\u003cdiv style=\"text-align: center;\"\u003e\u003cimg alt=\"TMOTOR P1604 brushless racing motor with aluminium rotor and mounting screws\" src=\"https:\/\/images.seoo.uk\/src\/products\/shopify_export\/US10\/7932\/2025-11-19\/original-image\/af52a108-a29d-430f-9875-cb579083aa1b_trans.webp\"\u003e\u003c\/div\u003e\u003cdiv style=\"text-align: center;\"\u003e\u003cimg alt=\"TMOTOR P1604 brushless racing motor with aluminium rotor and mounting screws\" src=\"https:\/\/images.seoo.uk\/src\/products\/shopify_export\/US10\/7932\/2025-11-19\/original-image\/f69a5f41-f138-4f94-b262-00dc15e5023e_trans.webp\"\u003e\u003c\/div\u003e","brand":"dfewnq-9s","offers":[{"title":"P1604 Motor \/ KV3800 3to4s","offer_id":54037032436049,"sku":"CJYD235278702BY","price":39.88,"currency_code":"GBP","in_stock":true},{"title":"P1604 Motor \/ KV2850 4to6s","offer_id":54037032468817,"sku":"CJYD235278701AZ","price":39.88,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/1035\/0795\/1953\/files\/3871452d-ac9b-4c6a-9d61-1df5b4df99fd_trans.webp?v=1781185850","url":"https:\/\/celovian.com\/products\/tmotor-brushless-motor-p1604-racing-motor-crossing-machine-2850kv-3800kv-options-for-racing-drones-multi-rotor-craft-aluminium-rotor-design","provider":"Celovian","version":"1.0","type":"link"}