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Holmes Hobbies CrawlMaster Pro 550 5-Slot 10T Motor

Holmes Hobbies CrawlMaster Pro 550 5-Slot 10T Motor

RPP Price: $114.99

 In Stock!

Part Number: HH-110100054

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.

10 turn five slot / 27,250 RPM @12v (estimated) @ 12 degrees timing
216 grams
36mm OD x 60 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

Every brushed motor carries a 30 day warranty directly through Holmes Hobbies to cover manufacturing defects. Damage caused by improper gearing is not covered under warranty.
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

Average Customer Review: Average Customer Review: 5 of 5 5 of 5 Total Reviews: 1 Write a review.

  0 of 0 people found the following review helpful:
5 of 5 March 31, 2018
Reviewer: Scott M. Smith from Billings, MT United States  
My first 550 CrawlMaster, I have the 540 in all my other rigs. This one is for my TRX-4. Wish Holmes made an "Expert" (machine-wound) version of this, paying for hand-wound in a crawler motor is wasting money...but I had to have the 5-poe armature.

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