0.5M 9T small plastic pinion gear for DC motor

Overview of 0.5M 9T small plastic pinion gear for DC motor

Gears are mechanical elements that are typically used to transmit rotational motion and force. They work by meshing teeth with each other to change speed, direction of torque, or to transfer power between multiple shafts. Gears are an integral part of mechanical engineering and are widely used in a variety of mechanical devices.

Advantages and features of 0.5M 9T small plastic pinion gear for DC motor

Efficient transmission: Gears are capable of directly converting power with high efficiency and low energy loss.

Precise ratios: the desired ratio of speed and torque can be obtained by selecting gears of different sizes.

Compact: 0.5M 9T small plastic pinion gear for DC motorsystems take up less space than other forms of power transmission.

High durability: well-designed gears can operate stably for long periods of time in harsh environments.

Low noise and vibration: Modern 0.5M 9T small plastic pinion gear for DC motormanufacturing technology ensures smooth operation and reduces noise and vibration.

Various types: Spur, helical, and bevel gears are available depending on the application scenario.

(0.5M 9T small plastic pinion gear for DC motor)

Specifications of 0.5M 9T small plastic pinion gear for DC motor

This pinion gear works with small DC motors. It has 9 teeth. The teeth spacing, called the module, is 0.5 millimeters. This size makes it good for compact devices. The gear is made from strong plastic like nylon or POM. Plastic gears run quieter than metal ones. They also resist wear well.

The gear’s center hole fits common small motor shafts. The hole diameter is typically 2 millimeters. Check your motor shaft size before buying. The overall diameter of the gear is about 4.5 millimeters. The width is usually between 4 and 6 millimeters. These small dimensions save space inside your project.

The gear teeth are precisely shaped. This ensures smooth meshing with other gears. Good meshing reduces noise and increases efficiency. This gear handles low to medium torque levels. Do not use it for high-power applications. Plastic gears can strip under heavy loads.

This pinion transfers power from the motor to other parts. It is often used in toys, small robots, and gadgets. The gear presses or glues onto the motor shaft. Make sure it is fitted securely. A loose gear will slip and cause problems. The plastic material is lightweight. This reduces the load on the motor. The gear is affordable and easy to replace. Keep a few spares handy. They are small and easy to lose.

(0.5M 9T small plastic pinion gear for DC motor)

Applications of 0.5M 9T small plastic pinion gear for DC motor

These small plastic pinion gears are essential for many small electric motors. They fit DC motors perfectly. The 0.5M size means the teeth are spaced just right for small jobs. The 9T count means there are nine teeth. This makes the gear compact and fast. You find these gears inside lots of everyday gadgets.

Many toys need these gears. Small electric cars and robots use them. The gear turns the motor’s power into movement. It spins wheels or makes arms move. Toys need parts that work well and last. This plastic gear is strong enough for play. It handles the motor’s speed without trouble.

Small home appliances often use them too. Think about electric toothbrushes or razors. They have tiny motors inside. These motors spin brushes or blades. The 0.5M 9T gear transfers that spin. It fits easily in the small space. Plastic gears are quiet, which is good for these devices. Nobody wants a noisy toothbrush.

Office machines also rely on them. Printers and scanners have many moving parts. Small motors drive paper feeders or scanning heads. Pinion gears connect the motor to these parts. The plastic type is light. This reduces wear on the motor. It helps the machine run smoothly for a long time.

Hobbyists use these gears a lot. People building model kits or DIY projects need small parts. A 0.5M 9T gear is perfect for custom motor setups. It’s easy to find and works with common DC motors. You can build robots, small tools, or other gadgets. The gear helps turn ideas into real things. It’s a basic part for small-scale mechanics.

Campony Introduction

Established in 2002, Shift Gear Machinery Co.,ltd. focus on metal research and mining machinery spare parts. 2 factories over an area of 13,300 square meters, based on 100+ sets of equipment, our production capacity reaches 12000 Tons/Year. has passed ISO 9001 quality managment system certification in 2008.

Our mainly products are dragline excavator spare parts,rotary kiln spare parts, large modulus gear (gear shaft), gearbox ect. 40+ patents with over 45 years experience to help focus on improve the service life of spare parts. We belive that more than 80% reason of mechanical parts’ working life depends on hot processing (steel making/forging/casting/welding/heat treatment). Eight material engineers will control the quality from the original resource.

If you are interested, please feel free to contact us.

5 FAQs of 0.5M 9T small plastic pinion gear for DC motor

Here are common questions about the 0.5M 9T small plastic pinion gear for DC motors.

What material is this gear made from? It is molded plastic. Plastic is light. Plastic also helps reduce noise during operation. Plastic is cheaper than metal. This keeps costs down for small motor applications.

What does “0.5M 9T” mean? “0.5M” tells you the gear size. It means the gear teeth are spaced 0.5 millimeters apart. “9T” means the gear has nine teeth. This small size fits tiny DC motors. It allows precise speed changes.

Will this gear fit my specific motor shaft? Check your motor shaft diameter first. This gear has a 2mm bore. It fits standard 2mm diameter motor shafts. Measure your motor shaft. You need a snug fit. A loose gear slips. A tight fit damages the gear or motor.

Is plastic strong enough? Yes, for its job. These plastic gears handle light loads well. They are for small, low-power DC motors. They work fine in toys, gadgets, small models. They are not for heavy machinery. Avoid high heat or extreme force. Plastic can wear faster than metal under stress.

How do I put this gear on my motor shaft? Slide it straight onto the shaft. Push it gently until it seats fully. Don’t force it sideways. Check that the gear turns true with the motor. Misalignment causes noise and wear. Sometimes a tiny drop of glue helps, but usually friction holds it.

(0.5M 9T small plastic pinion gear for DC motor)