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HHB110100052, Holmes Hobbies TorqueMaster Pro 550 Brushed Electric Motor (21T)

Description

Description

HHB110100052, Holmes Hobbies TorqueMaster Pro 550 Brushed Electric Motor (21T)

The Holmes Hobbies TorqueMaster Pro 550 Brushed Electric Motor offers fantastic torque with extremely smooth startup to create a well rounded motor for your Rock Crawler.

Features:

  • 550 size provides extra torque and power
  • Hand wound at Holmes Hobbies for highest performance
  • 5mm web 3 slot armature- Maximizes torque, efficiency, and offers smooth startup
  • Epoxy balanced armature ensures maximum torque, efficiency, and startup smoothness
  • Silver brazed commutator connections allow higher temperature operation
  • Vacuum dipped armatures withstand high RPM's 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

Specification:
Turn: 21 turn three slot
RPM: 27,250 @12v & 12 degrees timing
Weight: 216 grams
Size: 36mm OD x 60 length (not including shaft)
Shaft: 1/8" D shaft
Mounting Pattern: 1" (25.4mm) for M3 screws
Input Voltage: 6-9 cell nimh, 2-3s Lithium
Rotor: 23mm OD x 29mm

This product was added to our catalog on December 16, 2021

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$109.99

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    Product Tags

    Brand: Holmes Hobbies | Holmes Hobbies R/C Vehicles, Parts & Accessories

    SKU: HHB110100052
    Barcode: 110100052

    Description

    Description

    HHB110100052, Holmes Hobbies TorqueMaster Pro 550 Brushed Electric Motor (21T)

    The Holmes Hobbies TorqueMaster Pro 550 Brushed Electric Motor offers fantastic torque with extremely smooth startup to create a well rounded motor for your Rock Crawler.

    Features:

    • 550 size provides extra torque and power
    • Hand wound at Holmes Hobbies for highest performance
    • 5mm web 3 slot armature- Maximizes torque, efficiency, and offers smooth startup
    • Epoxy balanced armature ensures maximum torque, efficiency, and startup smoothness
    • Silver brazed commutator connections allow higher temperature operation
    • Vacuum dipped armatures withstand high RPM's 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

    Specification:
    Turn: 21 turn three slot
    RPM: 27,250 @12v & 12 degrees timing
    Weight: 216 grams
    Size: 36mm OD x 60 length (not including shaft)
    Shaft: 1/8" D shaft
    Mounting Pattern: 1" (25.4mm) for M3 screws
    Input Voltage: 6-9 cell nimh, 2-3s Lithium
    Rotor: 23mm OD x 29mm

    This product was added to our catalog on December 16, 2021

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