Holmes Hobbies TorqueMaster Expert 550 21t
Holmes Hobbies TorqueMaster Expert 550 21t
Regular price
£79.74 GBP
Regular price
Sale price
£79.74 GBP
Unit price
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When you need a quality brushed motor, look no further than the TorqueMaster Expert 550 from Holmes! The Expert series features the same quality construction as our handwound Pro motors, but with a machine wound armature for an affordable alternative.
FEATURES:
- 550 size provides extra torque and power
- Machine wound for affordability
- 5mm web 3 slot armature- Maximizes torque, efficiency, and offers smooth startup
- 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
Specification:
- 21 turn three slot / 27,250 RPM @12v @ 12 degrees timing
- 206 grams
- 36mm OD x 60mm length (not including shaft)
- 1/8" diameter D shaft
- 1" (25.4mm) mounting pattern for M3 screws
- 6-9 cell nimh, 2-3s Lithium
- 23mm OD x 29mm length rotor