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cqrobot ocean 6v 3w 26rpm 32 oz and 12v 6w 52rpm 63 motor: efficient power and rotation for deep-sea adventures logo

CQRobot Ocean 6V 3W 26RPM 32 Oz and 12V 6W 52RPM 63 Motor: Efficient Power and Rotation for Deep-Sea Adventures Review

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Excellent

Revainrating 5 out of 5  
Rating 
5.0
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Description of CQRobot Ocean 6V 3W 26RPM 32 Oz and 12V 6W 52RPM 63 Motor: Efficient Power and Rotation for Deep-Sea Adventures

6V or 12V 210:1 Metal DC Geared-Down Motor 37Dx72.5L mm, with 64 CPR Encoder and Metal Mounting Bracket Kit, D-shaped Output Shaft 6mm Diameter and Long 16mm;. Max Power: @ 6V: 3 W, @ 12V: 6 W;. No-load Speed: @ 6V: 26 RPM, @ 12V: 52 RPM;. Stall Torque: @ 6V: 32 kg.cm (432 oz.in), @ 12V: 63 kg.cm (850 oz.in);. for Projects Such as Robots, Measuring Devices, Medical Equipment, Smart Balance Car, RC Car Model, Smart Home Appliance, Custom Servo, DIY Engine Toy. Compatible with Arduino Motherboards.

Reviews

Global ratings 3
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Type of review

Revainrating 5 out of 5

Great Motor

Like all CQRobot products, this one is well documented. Go to their awesome wiki, search for the SKU "CQR37D" and you can find all sorts of information about it and some code examples to use with Arduino. This is a really good engine with lots of torque. It works very well and is much better documented than most engines I've built in the past. Like most CQRobot products I would highly recommend it - it's a good brand with reliable parts.

Pros
  • 6V or 12V 210:1 37D x 72.5L mm DC Metal Gear Motor, w/ 64 CPR Encoder and Metal Bracket, 6mm D Shape Output Shaft, 16mm Length;
Cons
  • Poor manual

Revainrating 5 out of 5

210:1 Metal Gear Motor with Encoder and Bracket

This is a hobby and pure test system. I told my wife that after she opened it. I wasn't talking about the ballscrew. The sophistication of the electric motor at this price point is simply stunning. There is more torque here than I expected from 12V. I'm thinking about applications. i have ideas How much can it actually lift before it stops? Sequel follows. I've already spent my money on entertainment and quality thinking.

Pros
  • for projects like robot, gauge, medical equipment, smart balance car, RC car model, smart home appliance, custom servo, DIY motor toy. Compatible with Arduino motherboards.
Cons
  • Slightly torn

Revainrating 5 out of 5

Lots of torque!

I ordered this particular motor for a robotics project because I needed a motor with more torque than my stepper motors could provide. The CQRobot wiki had information on how to hook up an Arduino to this motor, making it easier to control. A mounting flange and screws are included. The motor has a lot of inertia and the wiki clearly states that the motor doesn't stop immediately when you remove power, but you can look at the encoder output with your controller to see how much movement is…

Pros
  • Stall torque: at 6V: 32 kg cm (432 in. oz), at 12 V: 63 kg cm (850 in. oz);
Cons
  • Ugly Packaging