Stator puller

Types of stator puller

A stator puller is a tool used to extract or remove the stator from the rotor in electric motors, generators, pumps, bikes, and other vehicles. Here are some types of stator pullers.

• Universal puller

  The universal puller can form an accurate representation on the cost of its key to better the yoke than any specific application. Some commonality produces a superior value-to-unit cost ratio, as well as its pulling forces.

• Two-jaw pullers

  Two-jaw pullers are used a lot for easy stator removals on starter motors and fuel-injected outboard engines. Users should firmly hold the outer portion of the stator when attempting to remove the inner part.

• Three-jaw puller

  This puller is used when no two-point or three-point load-bearing facilities are available. Due to its high force, small displacement, and wide application range, it applies to gear, wheel, bearing, inner ring, and stator extraction.

• Screw puller

  The screw puller also works like a universal puller in that it uses wild stator screw threads to accomplish a particular application. However, it must be precisely manufactured with a little stronger force to pull the load.

Specification and maintenance of stator pullers

The performance of the stator puller asymmetrical beta model can differ depending on its specifications. This includes factors like the materials used in its construction, the kind of surface treatment it receives, and its packing details.

An aluminum alloy with an A380 rating is one of the main materials for the puller body. Using a lightweight material helps to make the stator puller easier to handle. All of the fasteners and bolts are made of carbon steel. This durable material can withstand high torque. If the stator puller has a powder coating, it will have a V-880 grade. The electrostatic dry powder paint creates a thicker coating, which gives the puller better protection. Some stator pullers may have a zinc plating instead of a powder coating. The zinc plating provides corrosion resistance. It has a lower grade than the powder coating, which is V-650. Pullers with zinc plating are easier to clean and maintain.

The surface treatment of a stator puller affects its longevity. A stator puller with powder coating is more resistant to abrasion and impact. Both types of treatments help protect the puller from rust, corrosion, and oxidation. The puller also has a protective effect against acids, moisture, and salt. Stators with zinc plating are more susceptible to scratches than those with a powder coating. Stator pullers with a powder coating are better suited for long-term use in harsh environments.

Usually, manufacturers package the pullers in a master carton. It measures 30 x 23.5 x 17 cm with a net weight of 5.5 kg. Some manufacturers put the package details in the custom request section. Buyers should contact the supplier if they want to use different packaging.

To keep the stator puller in good working order, buyers need to follow a few maintenance tips. Users should check the tool for signs of damage, like loose or missing parts. They should examine it for any sign of damage to the paint, corrosion, or rust.

Once they have done a visual inspection, users should clean the puller with a soft brush and mild detergent. If there is any dirt and debris in hard-to-reach places, they can use compressed air. After cleaning, the user should dry the puller completely. For those with a powder coating, they can use a soft towel to wipe it dry.

The maintenance instructions for an electro galvanization stator puller are like the one above. The only difference is that users must be more careful when using water to clean the puller. They should be more thorough and dry it quickly to avoid getting zinc plating damaged.

Scenarios of stator pullers

The stator puller set can be applied in various scenarios in the automotive industry and beyond. It is commonly used in the following:

• Engine repair shops: Stator pullers are used in motorcycle repair. It aids the removal of the crankshaft of the flywheel magnets.
• Automotive manufacturers: Stator pullers are used during the production process of cars. It enables easy and efficient assembly of car engines.
• Automobile maintenance: Stator pullers are used during regular maintenance of boats and motorcycles. It allows the removal of the water pumps or magnetos for a thorough inspection.
• Motorbike repair: The motor stator puller is used to remove the primary drive gear or ignition coil from the motor stator.
• Boat repair: Stator pullers aid the ignition system's servicing and repair in outboard or inboard motors.
• Snowmobile repair: Stator pullers are commonly used to remove flywheels in snowmobiles for repairs or replacement.
• Automobile transmission repair: The transmission stator puller is used to pull out the transmission components of the torque converters during repairs.
• Custom vehicle production: Stator pullers can be used for custom vehicles to achieve unique specifications to cater to different customer preferences.
• Race car production: Stator pullers are used in the automotive racing industry. It is used to assemble or remove components with high precision quickly and efficiently.

How to choose stator pullers

Stator pullers are constructed differently depending on their design. Buyers should consider various factors such as the demand for stator pullers in their market, the pulling force of the stator pullers, the construction material, the construction of the stator puller, the compatibility of the stator puller with different types of engines, and the packaging requirements.

First, it is important to know the market demand for stator pullers. Buyers should find out the common types of stator pullers that are mostly used in the engine repair industry and avoid purchasing pullers that will not be demanded in their market. For instance, compact stator pullers will be more demanded in markets that repair small two-stroke engines.

It is important to note that stator pullers have different pulling forces depending on the manufacturer's details and specifications. When buying stator pullers, buyers should consider those with a higher pulling force, as they will be more versatile and compatible with different types of engines.

The construction material of the stator pullers will also determine their demand in the market and pulling force. Statistically, most buyers prefer purchasing stator pullers made of high-grade carbon steel, as this material is durable and offers excellent tensile strength.

Besides the construction materials, stator pullers are made with different constructions. Buyers should consider those stator pullers with an ergonomic design, as they will be easy to use and handle.

Buyers should also consider stator pullers that are supplied with accessories such as draw bolts or instructions, as they offer convenience during operation and enhance compatibility. Also, consider stator pullers that come with different types of threads, as they will be more versatile.

Finally, buyers should also consider the packaging requirements offered by the supplier. Stator pullers should be stately packed in cases or kits for retail and shelf distribution.

Stator puller Q&A

Q1: Which types of stator pullers are used in the industry?

A1: Different types of stator pullers are used in the industry, including jiggler pullers, grip type pullers, and double jiggler pullers.

Q2: What sizes do stator pullers come in?

A2: Stator pullers are available in different sizes depending on the model or manufacturer. They are usually manufactured to fit most engine sizes. Businesses can order custom pullers made to specific sizes.

Q3: Do stator pullers come with accessories?

A3: Some stator pullers come with accessories, such as carrying cases and additional puller heads.

Q4: Is it safe to use a stator puller?

A4: Stator pullers are safe to use if the safety instructions are followed. Wearing personal protective equipment is important. This includes safety goggles, gloves, and earmuffs or earplugs.