The HobbyStar 4585 motor is a behemoth powerplant for larger-scale applications such as the Traxxas Xmaxx/XO1 and any other application where an 1/8-sized motor is not enough and a 1/5 can is too large. 4-pole design and a 12-slot stator provide unbelievable torque. High-quality features like a beautifully machined 6061 T6 billet-aluminum can, buttery-smooth ABEC5 bearings and a 85mm length make this the ultimate motor for your large-scale rig.
NOTE: Aftermarket mount is required for use in the Xmaxx as the stock motor uses a unique "pin" mounting system.
Features:
- Brushless, sensorless 4-pole motor
- 12-slot high-torque stator
- CNC machined 6061 T6 billet aluminum heatsink can
- High-purity copper windings maximize efficiency
- High-RPM ABEC5 oversized bearings
- Precision balanced rotor for smooth operation, reliability and maximum RPM
- Stator-Super Thin (0.2mm) laminations
- Removable/replaceable rotor
- Precision engineered for maximum energy conversion
| Product | Watts | Max Voltage | Max Amps | Rotor Poles | IO | Resistance | KV (RPM/Volt) | Max RPM | Length (mm) | Diameter (mm) | Weight (g) | Shaft Diameter (mm) | Shaft Length (mm) | Connectors |
| 4585/2.5Y | 3600 | <30 | 120A | 4 | 3.2A | 0.0105 | 1250 | 50,000 | 85 | 45/48 with fins |
570 | 5 | 25 | 6.5mm gold |
| 4585/2Y | 3600 | <26 | 142A | 4 | 3.5A | 0.0073 | 1580 | 50,000 | 85 | 45/48 with fins |
570 | 5 | 25 | 6.5mm gold |
| 4585/1.75Y | 3600 | <26 | 160A | 4 | 4.2A | 0.0058 | 1800 | 50,000 | 85 | 45/48 with fins |
570 | 5 | 25 | 6.5mm gold |