MY1016Z2 24V 250W Geared Brushed DC Motor - 330RPM DIY E-Bike & Scooter Motor with 9T Sprocket

Specifications

• Model: MY1016Z2

• Operating Voltage: 24V DC

• Rated Power Output: 250W

• Output Speed: ~300 - 330 RPM

• Gear Reduction Ratio: 9.78:1

• Sprocket Type: 9 Teeth, 12.7mm (1/2") Pitch, 3mm Thick

• Mounting Hole Spacing: 42mm x 55mm (M6 thread)

• Overall Length: Approx. 140mm

• Motor Body Diameter: 101mm

Key Applications and Projects

• DIY Electric Bicycles: Mounting the motor above the rear wheel and chaining it to the pedal cassette to create a 250W electric commuter bike.

• Kids Ride-On Toys: Upgrading the weak 12V plastic gearboxes in Power Wheels with this heavy-duty metal 24V system for grass and dirt driving.

• Heavy-Duty Rovers: Using two of these motors in a "tank-drive" configuration to build agricultural robots or camera dollies capable of carrying 50+ lbs of payload.

ACCESSORIES / PACKAGE INCLUDED

• 1 x MY1016Z2 24V 250W Geared Brushed DC Motor (with 9T Sprocket)

FREQUENTLY ASKED QUESTIONS (FAQ)

1. What is the operating voltage of this motor? It is designed to run on 24V DC.

2. What is the power rating? The rated continuous output power is 250 Watts.

3. What does "geared" or the "Z" designation mean? It means the motor has an integrated mechanical gearbox attached to the front that lowers the speed and increases the torque.

4. What is the gear reduction ratio? The internal reduction ratio is exactly 9.78:1.

5. What is the final output RPM at the sprocket? With 24V applied, the output sprocket spins at approximately 300 to 330 RPM.

6. Is this a brushless motor? No, it is a traditional brushed DC motor.

7. How do I control the speed? You must purchase a 24V Brushed Motor Speed Controller and a throttle. If you connect it directly to a 24V battery, it will immediately jump to full speed.

8. What type of chain does the sprocket take? The 9-tooth sprocket is designed for standard bicycle/scooter chains with a 12.7mm (1/2 inch) pitch, commonly known as 08A or #410 chain.

9. Can I reverse the direction of the motor? Yes, because it is a brushed DC motor, simply reversing the polarity of the two wires (swapping positive and negative) will make it spin in reverse.

10. What are the dimensions of the mounting holes? The base bracket features four M6-sized holes spaced 42mm by 55mm apart.

11. How heavy is this motor? Due to the steel housing, copper windings, and metal gears, it weighs approximately 2.5 kg (5.5 lbs).

12. Can I run this motor on a 12V battery? Yes, it will run on 12V, but it will spin at half the speed (~150 RPM) and produce significantly less torque and power.

13. Can I overvolt it and run it on 36V? It is not recommended. While it will spin faster, applying 36V will cause the internal brushes to wear out very quickly and likely cause the coils to overheat and melt.

14. Is this motor waterproof? No. It is splash-resistant, but the casing has seams, and the bearings are exposed. Submerging it or leaving it in heavy rain will cause internal rusting and electrical shorts.

15. Can I remove the sprocket and attach a pulley? Yes, the sprocket is typically held onto the output shaft by a nut and a D-bore or keyway. You can remove it, but you will need the correct sized replacement pulley.

16. How fast will this make my DIY e-bike go? Top speed depends entirely on your wheel size and the size of the rear sprocket you attach the chain to. However, 250W is generally suitable for cruising speeds of 10 to 15 mph (16-24 km/h).

17. What do the two wires do? They are the direct power inputs for the DC brushes. Usually, red connects to positive (+) and black connects to negative (-).

18. Can this motor pull a full-sized adult? Yes, 250W geared down properly provides enough torque to move an average adult on flat ground, which is why it is common on entry-level electric scooters.

19. Does this motor have regenerative braking? The motor itself can act as a generator, but you need a highly specialized motor controller designed for regenerative braking to capture that energy and put it back into the battery.

20. Is there a cooling fan inside? No, it is a sealed-can brushed motor and relies on passive radiant cooling through its metal body. Keep it in a well-ventilated area of your project.