Worm Reducer-Replacement of Dayton 5K919 AC Right Angle Gearmotors


This model of worm gearbox, known as the Worm Reducer, is a high-quality replacement part for the Dayton 5K919 AC Right Angle Gearmotors. Our products are designed to provide reliable performance and are specifically manufactured as replacement parts, not original equipment. If you require original equipment, please contact the original supplier.

Product Overview

The Worm Reducer features a robust construction and offers several key advantages:

  • Die-cast aluminum housing ensures durability and longevity.
  • Hardened steel worm and worm gear provide exceptional strength.
  • Forged bronze worm gear for enhanced durability.
  • The housing incorporates tapered roller bearings, while the motor utilizes ball bearings.
  • Two double-lip seals on the input and output shafts prevent leakage.
  • Can be mounted horizontally, vertically, or at a 90?? angle.
  • Reversible rotation capability.
  • Operational temperature range of up to 40 degrees Celsius.
  • Single output shaft configuration.

Worm Reducer Image

AC Right Angle Worm Gearmotor Structure

The AC Right Angle Worm Gearmotor is composed of the following components:

  • Motor
  • Worm
  • Worm gear
  • Housing

Each component serves a specific function in the overall operation of the gearmotor.

AC Right Angle Worm Gearmotor Structure Image

Working Principle

The Worm Gearmotor operates based on the principle of a worm gear drive. It utilizes a worm screw to transmit rotational motion and torque to the worm gear, resulting in speed reduction and increased output torque.

Worm Gear Drive Image


The Worm Reducer is widely utilized in various industries for different applications, including:

  • Equipment industry
  • Food industry
  • Car washing industry
  • Packaging industry
  • Transmission industry
  • Automation industry
  • Solar energy industry

Worm Gear Reducer Image

Choosing the Right Angle Worm Gear Reducer

When selecting the appropriate right angle worm gear reducer, consider the following factors:

  • Required torque and speed specifications
  • Space limitations
  • Mounting options
  • Environmental conditions

Motors for Worm Gear Reducers

Worm gear reducers and electric motors complement each other and play crucial roles in various applications. Our company not only provides worm gear reducers but also offers a range of electric motors that are compatible with our gear reducers.

Electric Motors Image

Dayton Worm Gear Reducer Replacement

Our company specializes in providing high-quality replacements for Dayton worm gear reducers. Our products are known for their excellent quality and competitive prices. Please note that our products are replacement parts, not original equipment. For original equipment purchases, please contact the original supplier. We also welcome customization requests based on specific requirements.

Dayton Worm Gear Reducer Replacement Image

About HZPT

We are a comprehensive transmission equipment manufacturer with over 15 years of experience in designing, manufacturing, and selling speed reducers. Our company has gained a strong reputation in Europe and America for providing top-quality products, competitive prices, and excellent customer service. We are dedicated to delivering high-performance gearboxes that are energy-efficient and reliable. Our gearboxes are widely used in various industries, including the equipment industry, food industry, car washing industry, packaging industry, transmission industry, automation industry, solar energy industry, and more. We welcome customers to explore our products and contact us for purchasing inquiries.

HZPT Worm Gearbox Factory Image


Q1: Can the Worm Reducer be used as a direct replacement for the Dayton 5K919 AC Right Angle Gearmotors?

A1: Yes, the Worm Reducer is specifically designed as a replacement part for the Dayton 5K919 AC Right Angle Gearmotors, ensuring compatibility and ease of installation.

Q2: Can the Worm Reducer be mounted in any orientation?

A2: Yes, the Worm Reducer can be mounted horizontally, vertically, or at a 90?? angle, offering flexibility for various installation requirements.

Q3: Does the Worm Reducer come with a warranty?

A3: Yes, we offer a warranty on all our Worm Reducers. Please contact our customer service for more information on our warranty policy.

Additional information

Edited by


hzpt oem odm banner

We promise will offer the best price by the high quality in china! We also accept special order about the products. If you are interested in our products. Please do not hesitate to let us know.We are pleased to give you the detailed information.We promise that our products would be safety and were in high quality and reasonable price. If you are interested in our products, please contact us asap.We are sincerely looking for your cooperation.

Most of our products are exported to Europe or Americas, both standard and nonstandard products available. We can produce as per your drawing or sample. Material can be standard or as per your special request. If you choose us, you choose reliable.

Industries We Service

industries we service