Description
Holmes Hobbies TorqueMaster Expert 550 21t Motor
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
Shipping & Return
Shipping Costs By Region
Shipping to the Contiguous United States (excludes Alaska and Hawaii)
As an added benefit, customers in the continental United States can also take advantage of our economical Basic Economy shipping option which offers FREE Shipping on orders over $75 is automatically offered at checkout. If your order does not reach the $75 threshold for free shipping, we offer Flat Rate $2.99 Shipping.
NOTE: Free shipping is only available when shipping to an address in the Contiguous United States, this excludes Alaska, Hawaii and Puerto Rico.
Shipping to Alaska, Hawaii, Puerto Rico, Guam, and All International Addresses
Basic Economy Free Shipping is not available to residents of Alaska, Hawaii, Puerto Rico, Guam, and international. Customers in these locations will be charged the actual computed shipping rate at the time of checkout.
Customs Fee for International orders:
- You are also responsible for all customs, duties, taxes and fees that may be charged by your customs.
- We cannot list any amount other than the actual amount paid by you on invoices or customs forms.
Ordering Processing Time
- All orders are shipped within 24hrs. M-Sat.
RETURNS:
- We accept returns within 30 days of purchase.
- Returns must be in it's original condition.
- Buyer is responsible for return fees.
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