Adrian & Richard's Technologies
The home of the Remora™ Electronic Commutators (eCom) for slot car brushless motors and cutting-edge racing technology
Explore Our Products
The home of the Remora™ Electronic Commutators (eCom) for slot car brushless motors and cutting-edge racing technology
Explore Our ProductsWe design and manufacture open-source speed controller boards (eComs) for slot car brushless motors. All hardware designs and information are available on our wiki.
Electronic commutators (eComs) for brushless motors in slot cars. Fast, robust, and flexible.
Essential tool for programming and configuring your Remora™ boards.
High-performance brushless motors for competitive 1/24 Eurosport slot car racing.
Independent testing comparing Remora™ 1 against competitor speed controller boards. All tests performed with a 3000Kv motor under identical conditions.
| Specification | Remora™ 1 | Raivis Edition A | Latvian V2.10 | Latvian V2.8 | Do Slot |
|---|---|---|---|---|---|
| Weight | 1.51g | 1.45g | 2.35g | 2.31g | 2.00g |
| PCB Area | 380mm² | 437mm² | 532mm² | 529mm² | 394mm² |
| Board Type | Double-sided | Single-sided | Single-sided | Single-sided | Single-sided |
| Thickness | 2.89mm | 2.99mm | 2.87mm | 2.95mm | 3.92mm |
| Reverse Polarity Protection | Control & Power circuits | Control & Power circuits | Control & Power circuits | Control & Power circuits | Control only |
| Auto Brake | No | No | Yes | Yes | No |
| Output MOSFETs Resistance | 1.2mΩ (L0302A) | 2.5mΩ (CSD17575) / 5.5mΩ (CSD25404) | 4.2mΩ (CSD16340) / 5.5mΩ (CSD25404) | 4.2mΩ (CSD16340) / 5.5mΩ (CSD25404) | 5-6.1mΩ (CSD16340) / 5.5mΩ (CSD25404) |
| Capacitance | 67µF (10× 0805) | 53µF (3× 1207) | 68µF (5× 1206) | 55µF (3× 1207) | 95µF (7× 1206) |
| Start Voltage | 1.505V | 1.350V | 2.193V | 1.978V | 1.957V |
| Stop Voltage | 1.499V | 1.155V | 1.95V | 1.657V | 1.955V |
| Frequency @ 10V | 3.0303kHz (T=1) 3.4722kHz (T=31) |
3.4602kHz | 3.4247kHz | 3.1056kHz | 3.4130kHz |
| No Load Current | 220mA (T=1) 421mA (T=31) |
457mA | 430mA | 284mA | 380mA |
| Initial Delay (Start) | 6ms | 23ms | 23ms | 23ms | 5ms |
| Time to Proper Rotation | 30ms | 75ms | 68ms | 68ms | Would not start |
| Peak Current (Start) | 14A | 20A | 20A | 20A | 11A (could not start) |
Note: All testing performed independently with identical 3000Kv motor and flywheel configuration. Results demonstrate consistent superior performance across multiple metrics. Download the complete pdf document.
Limited supply of highly competitive brushless motors. Used successfully by well-known racers in eurosport and unlimited club racing events.
Installation Note: Requires careful installation - use a dremel wheel to grind off the circlip or add spacers. Contact us for improvement ideas!
The world's best electronic commutators (eComs). Fastest, cheapest, most robust, and most flexible speed controllers for slot car brushless motors.
The Rermora 1's hardware designs are open source. Firmware uses ESCape32 - exceptional code for Electronic Speed Controllers.
GitHub Repository View WikiFill out the form below to generate your order. You can download it as a text file and email it to us at sales@aart.dev
Select the products you'd like to order:
We're happy to answer any questions. This is a hobby project, so please be persistent if we don't respond immediately!
Join the ESCape32 Discord server - slot car channel
Guarantee: We believe in providing the best service possible and will replace any parts you think are defective.