HobbyStar 4585 4-Pole Brushless Sensorless Motor, 1/7 Scale

SKU: 375-21-CNF

Availability: In stock

$99.99

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Details

Details

The HobbyStar 4585 motor is a behemoth powerplant for larger-scale applications such as the Traxxas Xmaxx/XO1 and any other application where an 1/8-sized motor is not enough and a 1/5 can is too large. 4-pole design and a 12-slot stator provide unbelievable torque. High-quality features like a beautifully machined 6061 T6 billet-aluminum can, buttery-smooth ABEC5 bearings and a 85mm length make this the ultimate motor for your large-scale rig.

 

NOTE: Aftermarket mount is required for use in the Xmaxx as the stock motor uses a unique "pin" mounting system.

 

 Features: 

  • Brushless, sensorless 4-pole motor
  • 12-slot high-torque stator
  • CNC machined 6061 T6 billet aluminum heatsink can
  • High-purity copper windings maximize efficiency
  • High-RPM ABEC5 oversized bearings
  • Precision balanced rotor for smooth operation, reliability and maximum RPM
  • Stator-Super Thin (0.2mm) laminations
  • Removable/replaceable rotor
  • Precision engineered for maximum energy conversion
ProductWattsMax VoltageMax AmpsRotor PolesIOResistance KV (RPM/Volt)Max RPMLength (mm)Diameter (mm)Weight (g)Shaft Diameter (mm)Shaft Length (mm)Connectors
4585/2.5Y 3600 <30 120A 4 3.2A 0.0105 1250 50,000 85 45/48
with fins
570 5 25 6.5mm gold
4585/2Y 3600 <26 142A 4 3.5A 0.0073 1580 50,000 85 45/48
with fins
570 5 25 6.5mm gold
4585/1.75Y 3600 <26 160A 4 4.2A 0.0058 1800 50,000 85 45/48
with fins
570 5 25 6.5mm gold

Reviews

Customer Reviews (2)

Great motor, plenty of power.Review by S
Price
Value
Quality
Great bang for the buck! I have all 3 kv ratings of this motor and all perform awesome. I have the 1250kv in my Arrma Outcast 8s EXB paired to a Hobbywing Max5 and it rips!
I have the 1580kv in my Traxxas Xmaxx and the 1800kv in my Arrma Infraction. Both have plenty of power and are a blast to run. (Posted on 9/21/2021)
Beast of a motor Review by Kevon Rc guy
Price
Value
Quality
Have two of them one Felony running on 8s and Infraction running on 8s is beast of motor hope have your Five dollars off coupon (Posted on 6/19/2021)

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0
Votes
Shaft size
A:
5mm
RCJuice answered on March 24, 2021
-8
Vote
Will the 1250 kg take 8s
A:
The 4585 (1250kv) is rated for 8s use. We always recommend monitoring your motor temps closely and gearing accordingly.
RCJuice answered on August 3, 2021
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