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Enhanced Brushless Cooling Upgrade: The Ultimate Replacement Nominal Review

3

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Very good

Revainrating 4.5 out of 5  
Rating 
4.7
🔌 Electrical Controls & Indicators, 💡 Industrial Electrical

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Description of Enhanced Brushless Cooling Upgrade: The Ultimate Replacement Nominal

RS-550s Brushed DC Motor with 3.17mm diameter D-Shaft (9mm Long Shaft) Weight: ~7.7oz (218g) Body Length: 2.24in (57mm) Body Diameter: 1.46in (37.5mm). Operating Voltage: ~6v - 24v | Optimal Volt Range: 12v - 18v | 18 Volt Nominal (Optimal Power, Speed, and Torque near 18 volts). Shaft Length ~0.35 inch / ~11/32in or ~9mm | Diameter ~0.125 inch / 1/8in or ~3.175mm | Style: Round | Stall Current: ~85A | Efficiency: ~70% | No Load RPM: ~20000 rpms | RPM Peak Efficiency: ~17000 rpms. Designed as a Power Tool Drill motor and may replace motors in many 3/8in drills and other cordless and outdoor tools. Popular choice for DIY Electronics and Robotics, PowerWheels, and some Gate Openers. Will not work or fit in all models, be sure to check your specific application's requirements before purchasing. PLEASE NOTE: If you're replacing a motor please be sure to verify the motor matches your dimensions and shaft length, style, and diameter before purchasing. Please contact the ProTechTrader directly with questions before purchasing.

Reviews

Global ratings 3
  • 5
    2
  • 4
    1
  • 3
    0
  • 2
    0
  • 1
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Type of review

Revainrating 5 out of 5

Perfect motor for Peg Perego John Deere XUV Power Wheels

So far so good, just installed on our daughter's Peg Perego John Deere XUV Power Wheels. We added rubber tires that burned the original engines. Added blue fans? And the right gear and we're back in business! I will post an update on durability.

Pros
  • Nice packaging
Cons
  • Can't remember

Revainrating 4 out of 5

Powerful compact motor with variable DC input voltage.

I have yet to spin this motor with another motor to see the output voltage. By simply giving this motor a minimum output equivalent to an Energizer Lithium 9V battery, it performs better than most motors I've played with at this size. Well done. (Outer cap/motor sleeve is loose, sliding. Virtually useless)

Pros
  • Excellent overall performance
Cons
  • Doubtful

Revainrating 5 out of 5

Good replacement for my RC outboard motor

I received this motor to replace a failed 550 motor on my AquaCraft Atlantic RC Tugboat. I use it at 12 volts which gives more torque than the old motor. The shaft is a few millimeters shorter than stock but still sticks out 1/8" beyond the U-coupling set screw. It's also cheaper than an OEM motor. For you diesel guys familiar with tow engines, I couldn't resist painting the engine tank yellow and putting a "Caterpillar 3512" sign on it.

Pros
  • 1 year trial period
Cons
  • Only available in white