Holmes Hobbies CrawlMaster Pro 540 16T Brushed Motor

When you need a quality brushed motor, there is no finer than a Pro Handwound from Holmes!  The CrawlMaster series offers unequaled startup control and sets the gold standard for Rock Crawling motors.

Features:

• 550 size provides extra torque and power
• Hand wound at Holmes Hobbies for highest performance
• 5 slot armature maximizes smoothness, efficiency, and offers unequaled startup
• Epoxy balanced armature ensures maximum torque, efficiency, and startup smoothness 
• Silver brazed commutator connections allow higher tempurature operation
• Vacuum dipped armatures withstand high RPMs without failure
• Gold-plated copper brush hoods to resist corrosion and provide lowest resistance
• Aluminum heatsinks shed heat
• Filter PCB reduces EMF noise
• Brush damper reduces noise and arcing
• Can 1.4mm thick uninterrupted back iron
• High-power FB12 ceramic wet magnets maximize torque and efficiency
• Dual Japanese Ball bearings
• Adjustable timing
• Holmes XX springs for consistent drag brake
• Holmes Soft Copper brushes for high torque and longest motor life
• Broken in for immediate installation and use