Castle 2535 Sensored Motor – 680KV (060-0120-00)
The Castle 2535 680KV sensored brushless motor is the largest and most powerful motor from Castle Creations. Designed for 1/4 and 1/5 scale RC vehicles, it delivers extreme torque and efficiency, making it suitable for heavy-duty electric conversions.
Key Features
Operates up to 12S LiPo
680KV rating for high torque and controlled power delivery
Sensored and sensorless operation modes
Low resistance windings for cooler, more efficient performance
Stainless steel sleeve reinforcing powerful neodymium magnets
Oversized NMB bearings for durability
Water-resistant construction with conformal coated sensor board
Direct bullet connections for reduced electrical losses
Technical Specifications
KV: 680
Maximum RPM: ~38,000 at 12S
Dimensions: 147.5 mm length × 68.7 mm diameter
Weight (with wiring): ~2.4 kg (84.8 oz)
Shaft: 30 mm length, 8 mm diameter
Mounting Holes: 4 mm holes on 30 mm and 40 mm spacing
Connectors: 8.0 mm male bullets
Usage Notes
Recommended for vehicles up to 50 lb (22.7 kg)
Best paired with high-voltage ESCs such as the Cobra 5 HV
Monitor motor temperature to stay within safe limits (below ~82 °C / 180 °F)
Use mounting screws no longer than 5 mm on the front side to avoid damage
Motor is water-resistant but sensor leads are not waterproof; dielectric grease is recommended for protection
