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πŸ”‹ enhanced performance: rs 550s 18v electronic controlled replacement logo

πŸ”‹ Enhanced Performance: RS 550S 18V Electronic Controlled Replacement Review

3

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Excellent

Revainrating 5 out of 5Β Β 
RatingΒ 
5.0
πŸ”Œ Electrical Controls & Indicators, πŸ’‘ Industrial Electrical

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Description of πŸ”‹ Enhanced Performance: RS 550S 18V Electronic Controlled Replacement

RS-550s Brushed DC Motor Weight: ~7.7oz (218g) Body Length: 2.24in (57mm) Body Diameter: 1.46in (37.5mm). Operating Voltage: ~6v - 20v | 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 applications requirements before purchasing. PLEASE NOTE: If your replacing a motor please be sure to verify the motor matches your dimensions and shaft length and diameter before purchasing.

Reviews

Global ratings 3
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Type of review

Revainrating 5 out of 5

This will replace the engine in the Black & Decker Matrix!

I took a chance and bought this motor to replace the matrix that burned out in my grip. The hardest part was removing the drive/drive adapter from the old motor without damaging the adapter. Some strategic hitting and heating up with a driving punch of the right size worked. Notice how far it is from the motor housing. (Removal completely destroyed the old motor) Use a bearing/arbor press to mount the adapter to the new motor. Make sure the shaft is vertical and push the adapter/actuator to the

Pros
  • PLEASE NOTE: If you are replacing a motor, make sure the motor matches your dimensions, length and shaft diameter before purchasing.
Cons
  • Not bad but...

Revainrating 5 out of 5

Good product! in Elektro

sent and delivered very timely. Great replacement motor for saving a few bucks when repairing drill bits and other equipment. I use these replacement motors on my Black and Decker Matrix 20V drill presses. They fit perfectly and are more powerful and efficient than OEM engines. Great product for people like me who like B&D matrix drill bits with all the attachments and don't want to go off and buy another full set of new drill motors from another brand if they don't have them! Changing these…

Pros
  • Operating voltage: ~ 6V - 20V | Optimum voltage range: 12-18V | 18 volt nominal (Optimum power, speed and torque around 18 volts)
Cons
  • I don't remember but something was

Revainrating 5 out of 5

Great replacement motor for my B&D 18 volt cordless trimmer

This motor was just what I needed to bring my Black and Decker 18 volt cordless trimmer back to life. Now it works better than ever. :-) In the original, and possibly in this motor, the brushes touch the commutator to power the coils. (absolutely normal with such motors) The only problem is that over time the brushes wear out and need to be replaced. As the brushes are not interchangeable, the entire motor is eventually replaced and B&D ceases production. Also, make sure things match up. Black…

Pros
  • shaft length ~0.35" / ~11/32" or ~9mm | Diameter ~0.125" / 1/8" or ~3.175 mm | Style: Round | Stopping current: ~ 85 A | Efficiency: ~70% | Speed without load: ~20000 rpm | Maximum RPM Efficiency: ~17000 RPM
Cons
  • Available in white only