Worm Reducer-Replacement of Dayton 4RN74 C-Face Right Angle Worm Speed Reducer
Introduction
The Worm Reducer-Replacement of Dayton 4RN74 C-Face Right Angle Worm Speed Reducer is a highly efficient gearbox that is used in various industrial applications. Our product is a replacement part and not an original equipment manufacturer (OEM) part. We provide replacement parts for the original equipment. If you need OEM parts, please contact the original supplier for purchase.
Product Details
Structure
The Worm Reducer-Replacement of Dayton 4RN74 C-Face Right Angle Worm Speed Reducer consists of the following components:
- Double-layer spring shaft seals and large oil sump
- Cast iron outer casing
- Input shaft uses ball bearings, output shaft uses tapered roller bearings
- Thread rolling and hardened alloy steel worm, with forged bronze worm gear
The double-layer spring shaft seals and large oil sump provide better sealing performance and longer service life. The cast iron outer casing provides strong support for the gearbox. The input shaft uses ball bearings, and the output shaft uses tapered roller bearings, which reduces friction and improves efficiency. The thread rolling and hardened alloy steel worm, with forged bronze worm gear, provides higher strength and lower power loss.
Features
Our Worm Reducer-Replacement of Dayton 4RN74 C-Face Right Angle Worm Speed Reducer has the following features:
- High efficiency
- Low noise
- Long service life
- Easy installation and maintenance
- Wide range of ratios
Applications
Our Worm Reducer-Replacement of Dayton 4RN74 C-Face Right Angle Worm Speed Reducer is widely used in the following fields:
- Automation equipment
- Food machinery
- Packing machinery
- Textile machinery
- Environmental protection equipment
Working Principle of Worm Gearmotor
The Worm Gearmotor is a type of gearmotor that uses a worm gear pair to transmit power. The worm gear has a screw shape, and it meshes with the worm wheel. When the worm rotates, the worm wheel rotates as well, and the power is transmitted from the worm to the worm wheel. The worm gear pair has the advantages of high transmission efficiency and large transmission ratio, and it is widely used in various mechanical equipment.
Selection of Worm Gear Reducer
The selection of a Worm Gear Reducer depends on the following factors:
- Input power
- Output torque
- Output speed
- Transmission ratio
- Installation position
- Environmental conditions
Based on the above factors, we provide a selection table for our Worm Reducer-Replacement of Dayton 4RN74 C-Face Right Angle Worm Speed Reducer, as follows:
| Model | Output torque (Nm) | Ratio | Input power (kW) |
| WRV063 | 146.3 | 10-60 | 0.18-1.5 |
| WRV075 | 300 | 10-60 | 0.37-2.2 |
| WRV090 | 431 | 10-60 | 0.75-4 |
| WRV105 | 603 | 10-60 | 1.1-5.5 |
| WRV110 | 765 | 10-60 | 1.5-7.5 |
Motors for Worm Gearboxes
Motors and Worm Gearboxes are complementary products. The motor provides power for the gearbox, and the gearbox reduces the speed and increases the torque of the motor. Our company provides a complete range of motors for Worm Gearboxes, including AC motors and DC motors. The selection of motors depends on the input power, output torque, and output speed of the gearbox.
Dayton Worm Gear Reducer Replacement
Our company provides replacement parts for Dayton Worm Gear Reducers. Our products are of high quality and at competitive prices. However, please note that our products are replacement parts and not original equipment manufacturer (OEM) parts. We provide replacement parts for the original equipment. If you need OEM parts, please contact the original supplier for purchase. We also welcome customers to provide drawings and samples for customized products.
Q&A
Q: Can I use the Worm Reducer-Replacement of Dayton 4RN74 C-Face Right Angle Worm Speed Reducer in a high-temperature environment?
A: Yes, our product can operate at a temperature of up to 100 degrees Celsius. However, if the temperature exceeds this limit, please contact us for a customized solution.
Q: How can I order a Worm Reducer-Replacement of Dayton 4RN74 C-Face Right Angle Worm Speed Reducer?
A: You can contact us by email, phone, or online chat. Please provide us with the model number and quantity you need, and we will provide you with a quotation and delivery time.
Q: How long is the warranty period of the Worm Reducer-Replacement of Dayton 4RN74 C-Face Right Angle Worm Speed Reducer?
A: The warranty period of our product is one year from the date of shipment. During the warranty period, we will provide free maintenance and repair services for quality problems caused by non-human factors.
Additional information
| Edited by | Zqq |
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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





