The New Generation of Just Cuz Beetle Hubmotors
Upgrades from the original 5536 Hubmotor:
- 49 grams lighter than RDY-5536 with blade hardware
- Through shaft shoulder bolt
- Center or offset blade mounting
- Single-side setup options
- Epoxy battle-hardened magnets and 2812 stator.
What's Included when you buy a Complete Motor:
- ๐ ๏ธ 1X RDY-5735 Hubmotor โ Combat-ready out of the box
- ๐ฉ 4X M5 x 12mm Class 12.9 Screws โ For blade mounting
- โ๏ธ 2X Custom T25 Torx Low Profile Shoulder Bolts โ 8mm x 45mm, and 28mm
- ๐ง 1X M6 Class 10.9 Nylock Nut
- ๐ 1X MR30-M Connector (Pre-Soldered) & 1X MR30-F Connector
Tech specs:
- Dimensions: 57mm outer can diameter, 35mm length
- Stator Size: Roughly 28 x 12mm (Same as the RDY-5536)
- Weight:
- 153.7 grams for Motor + Washer Only with MR30 connector and long wires
- 163g: Above + 4X M5 x 12mm blade mount screws (49g lighter than 5536!)
- 181g: Above with 28mm long shoulder bolt and M6 lock nut
- 188g: with 45mm long shoulder bolt + nut
- Bearings: Gigantic 6805 bearing on one side, and beefy 6900 on the other
- KV: 950kV or 750kV
- Voltage: 950kV 3S-6S, 750kV 4S-8S with appropriate ESCs
- No circlips, belts, or set screws!
- Super strong, curved neodymium magnets
- Epoxied magnets for extra durability
- High-temperature copper windings
- 18AWG, 18 cm (~7 inch) long silicone wires rated to 200 degrees C
- MR30 connector preinstalled on the motor
- Winding Resistance:
- 750 kV ~124 milliohms
- 950 kV ~144 milliohms
Find the 3D model here: https://grabcad.com/library/hybrid-beetle-hubmotor-rdy-5735-by-just-cuz-robotics-1
Note: The first time this motor is spun up it may draw unusually high current even with no load. This is normal and seems to be a result of the big bearings and their grease needing to warm up and distribute evenly. After a couple of minutes the no load current for the motor drops significantly as the motor and bearings heat up. The outside of this motor is like a big heatsink and can get very hot!
Bolt Length Recommendations:ย
The blade mounting flange is 6mm thick, and included M5x12mm bolts will work for any blade up to 1/4" or 6mm thick. For thicker blades, we recommend longer screws to fully engage the 6mm thick flange.ย
WARNING: AVOID THREADING MOUNTING SCREWS IN TOO FAR! The mounting for this motor is M5 x 7mm depth threads, threading in further than this risks damaging the stator coils. Just make sure your screws are the correct length to clamp the motor to your frame, with 5mm-7mm of thread engagement. ย ย
