Holmes Hobbies CrawlMaster Pro 540|
IMPORTANT!! For use in the Axial Wrath on 3s lipo (11.1v) you must use a 16t
pinion to avoid overheating the motor!!
When you need the smoothest
power delivery available, the Crawlmaster Pro is the best choice. Holmes
guarantees the finest parts and construction techniques available. Our building
team has a combined 45 years of experience. We have provided motors for 1st
place competitors, robotics, and off road vehicles around the world!
professionally crafted motors begin with Japanese quality parts and USA hand
winding and assembling. Armatures feature pattern winds with specific wire sizes
to suit your needs. Wind termination is reinforced using high-temp silver
alloys, with state of the art resin impregnated coils. All armatures are
precision balanced and the commutator is diamond trued. One cannot build a finer
or more precise motor!
Every motor carries a 30 day warranty to
cover manufacturing defects and is guaranteed to be high quality or your money
back. Holmes reserves the right to modify your custom order to ensure proper
operation. Current build time from order date is 2 weeks or less.
Hand-Wound Armature – Our pro-level armatures feature a 1-3 pattern hand-wound
wind with specific wire sizes developed to take all that your high power
electronics can dish out. We optimize copper fill for best power and torque.
Wind termination is reinforced using high-temp silver alloys, with state of the
art epoxy resin impregnated coils. All armatures are then dynamically balanced
with epoxy and the commutator is diamond trued. All armatures are stamped with
wind. One cannot build a finer or more precise armature!
Brush and 7.5mm Comm- Maximizes power and motor longevity
* Gold plated
copper brush hood to resist corrosion and provide lowest resistance
* 5 slot
armature- offers the finest low speed control and efficiency
balancing for highest torque and efficiency
* Can – 1.4mm thick can features
minimal venting and two high-power FB9 wet magnets to maximize torque and
* Dual Ball bearings
* Adjustable timing
* 0.55mm extra
Heavy springs for consistent drag brake
* 6.15 ounce finished weight with
medium wire fill
All Kv (rpm per volt) measurements taken at zero
timing, no load, and 7 volts.
Rock Racer speeds
Rock Crawling speeds