Worm Reducer-Replacement of Dayton 4RN73 C-Face Right Angle Worm Speed Reducer
Product Introduction
Our Worm Reducer-Replacement of Dayton 4RN73 C-Face Right Angle Worm Speed Reducer is a high-quality replacement part for the original Dayton 4RN73 model. It is suitable for a wide range of applications and is designed to provide efficient and reliable performance.
Our product features a cast iron housing with double-layer spring shaft seals and a large oil sump. The input shaft is equipped with a ball bearing while the output shaft has a tapered roller bearing. The worm is made of hardened steel for increased strength and reduced power loss, and it comes with a forged bronze worm wheel.
Please note that our products are replacement parts and not original equipment manufacturer (OEM) parts. If you need to purchase OEM parts, please contact the original manufacturer.

Product Structure
The Worm Reducer-Replacement of Dayton 4RN73 C-Face Right Angle Worm Speed Reducer consists of the following parts:
- Cast iron housing
- Double-layer spring shaft seals
- Large oil sump
- Input shaft with ball bearing
- Output shaft with tapered roller bearing
- Hardened steel worm
- Forged bronze worm wheel
Each of these parts is designed to work together to provide efficient and reliable performance.
Product Features
The Worm Reducer-Replacement of Dayton 4RN73 C-Face Right Angle Worm Speed Reducer has several features that set it apart from similar products:
- Double-layer spring shaft seals for enhanced protection against leaks
- Large oil sump for improved lubrication and cooling
- Input shaft with ball bearing for reduced friction and improved efficiency
- Output shaft with tapered roller bearing for increased durability
- Hardened steel worm for increased strength and reduced power loss
- Forged bronze worm wheel for improved wear resistance

Product Applications
The Worm Reducer-Replacement of Dayton 4RN73 C-Face Right Angle Worm Speed Reducer is suitable for a wide range of applications, including but not limited to:
- Conveyor systems
- Mixers and agitators
- Material handling equipment
- Food processing equipment
- Packaging equipment

Working Principle of Worm Gearmotor
Worm gearmotors work by transmitting power from the motor to the gear reducer. The motor drives the input shaft, which in turn rotates the worm. The worm engages with the worm wheel, which is mounted on the output shaft. As the worm rotates, it turns the worm wheel, which in turn rotates the output shaft. The output speed is slower than the input speed, but the output torque is higher.

Selection of Worm Gear Reducer
| Ratio | Torque | Input Speed | Output Speed |
|---|---|---|---|
| 5:1 | 100 Nm | 1500 rpm | 300 rpm |
| 10:1 | 200 Nm | 1500 rpm | 150 rpm |
| 15:1 | 300 Nm | 1500 rpm | 100 rpm |
Motors for Worm Gearboxes
Worm gearboxes and electric motors are complementary products that work together to provide efficient and reliable power transmission. Our company offers a full range of electric motors that are compatible with our Worm Reducer-Replacement of Dayton 4RN73 C-Face Right Angle Worm Speed Reducer. We can provide custom solutions to meet your specific needs and requirements. Contact us today to learn more.

Dayton Worm Gear Reducer Replacement
Our company provides high-quality replacement parts for Dayton worm gear reducers. Our products offer excellent performance and reliability at a competitive price.
Please note that our products are replacement parts and not original equipment manufacturer (OEM) parts. If you need to purchase OEM parts, please contact the original manufacturer.
We welcome custom orders and can provide solutions to meet your specific needs and requirements. Contact us today to learn more.

About Ever-power
Ever-power is a leading manufacturer of transmission equipment, specializing in the design, production, manufacture, and sales of speed reducers. With over 15 years of experience, we have established a reputation for providing high-quality products and exceptional customer service.
Our products are used in a wide range of industries, including equipment, food, car washing, packaging, transmission, automation, and solar energy. We are committed to providing our customers with the highest quality products, the best service, and the most competitive prices.

Q&A
Q1: Are your worm gear reducers compatible with other brands besides Dayton?
A1: Our worm gear reducers are designed to be compatible with a wide range of brands in addition to Dayton. Please contact us to learn more about compatibility with specific brands and models.
Q2: What is the lead time for custom orders?
A2: The lead time for custom orders may vary depending on the specific requirements of the order. Please contact us to discuss your needs and we can provide a more accurate estimate.
Q3: Do you provide technical support for your products?
A3: Yes, we provide technical support for all our products. Our team of experts can assist with installation, troubleshooting, and any other technical questions you may have.
Additional information
| Edited by | Zqq |
|---|
Product Quick Detail:
- Standard and non-standard available
- With high quality and competitive price
- Prompt delivery
- Packing as per customer’s demand.
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.

Materials Available
1. Stainless Steel: SS201, SS303, SS304, SS316, SS416, SS420
2. Steel:C45(K1045), C46(K1046),C20
3. Brass:C36000 ( C26800), C37700 ( HPb59), C38500( HPb58), C27200(CuZn37), C28000(CuZn40)
4. Bronze: C51000, C52100, C54400, etc
5. Iron: 1213, 12L14,1215
6. Aluminum: Al6061, Al6063
7.OEM according to your request
Surface Treatment
Annealing, natural canonization, heat treatment, polishing, nickel plating, chrome plating, zinc plating,yellow passivization, gold passivization, satin, Black surface painted etc.
Processing Method
CNC machining, punch,turning, milling, drilling, grinding, broaching, welding and assembly
QC & Certificate
Technicians self-check in production,final-check before package by professional Quality inspector
ISO9001:2008 , ISO14001:2001,ISO/TS 16949:2009
Package & Lead Time
Size: Drawings
Wooden Case/Container and pallet, or as per customized specifications.
15-25days samples. 30-45days offcial order
Port: Shanghai/Ningbo port




