Send a part number, a photo, or a whole BOM — we supply it and stand behind it. Worldwide shipping to 80+ countries.

Dayton Speed Reducer: 60:1, 29 RPM, 0.75 hp Input Max, 1034 in-lb Output Max, Keyed - Direct-Drive Right-Angle Speed Reducers
DaytonDirect-Drive Right-Angle Speed Reducers

Dayton Speed Reducer: 60:1, 29 RPM, 0.75 hp Input Max, 1034 in-lb Output Max, Keyed

The DAYTON Speed Reducer (SKU 4RP66) is a direct-drive right-angle speed reducer with a 60:1 ratio, delivering 29 RPM output and supporting up to 0.75 hp input and 1034 in-lb output torque. It features a keyed output…

SKU 3G-OTH-139681

Brand
Dayton
Item
Speed Reducer: 60:1, 29 RPM, 0.75 hp Input Max, 1034 in-lb Output Max, Keyed
Category
Direct-Drive Right-Angle Speed Reducers
Available to Order
Trade pricing by quote — replies within 24h
Qty
WhatsApp an engineer
No account needed — your quote request goes straight to our engineers. A free account lets you track quotes and re-order faster.
Worldwide Shipping
Air & sea freight
Datasheet on Request
Technical specs
1-Day Quote
Replies within 24h

Technical Specifications

Dayton
Manufacturer Part Number
4RP66
Type
29 RPM, 1034 in-lb Output Max, Keyed, 56C
Input Max
0.75 hp
View Full Spec Sheet

Technical Documents

No technical documents available for this product.
Request documentation
Not sure this is the right part? Get a recommendation.

Need installation or engineering help?

Installation, commissioning, maintenance plans, system design, and bundled product + service quotes — one team handles the full scope.
Talk to an engineer

Ask a question

Dayton Products
3G Electric (S) Pte. Ltd. — Singapore

Product Description

The DAYTON Speed Reducer (SKU 4RP66) is a direct-drive right-angle speed reducer with a 60:1 ratio, delivering 29 RPM output and supporting up to 0.75 hp input and 1034 in-lb output torque. It features a keyed output shaft and a 56C frame, and is designed for mounting in any position except with the input motor shaft facing upward.

Frequently Asked Questions

What is the DAYTON 4RP66 speed reducer used for?

The DAYTON 4RP66 direct-drive right-angle speed reducer is used to reduce motor speed to 29 RPM while increasing torque to 1034 in-lb. It is commonly applied in conveyors, packaging machinery, and industrial automation where precise, low-speed power transmission is required.

What are the specifications of the DAYTON 4RP66 speed reducer?

The DAYTON 4RP66 has a 60:1 ratio, 29 RPM output, 0.75 hp input max, and 1034 in-lb output torque. It features a keyed output shaft, 56C frame, and can be mounted in any position except with the input motor shaft facing upward.

Where to buy the DAYTON 4RP66 speed reducer worldwide?

3G Electric supplies the DAYTON 4RP66 speed reducer to customers worldwide. As a global industrial solutions provider, we handle full logistics, customs clearance, and delivery to your site. Contact us for pricing and lead time on this direct-drive right-angle reducer.

How to select the right DAYTON speed reducer for an application?

To select the right DAYTON speed reducer, match the input horsepower (0.75 hp max for 4RP66), desired output speed (29 RPM), and torque requirement (1034 in-lb). Ensure the motor frame size (56C) and mounting position (avoid input shaft up) align with your system.

Used in

Common applications for Dayton
HVAC ventilation — DAYTON centrifugal upblast roof exhaust fans (SKU 7M7U3) for kitchen exhaust systems
Mechanical power transmission — DAYTON HTD timing pulleys (SKU 404GV0) for conveyor belt drives
Process water handling — DAYTON self-priming centrifugal pumps (SKU 2ZXT4) for dewatering or transfer
Roofing and building services — DAYTON fixed ventilated roof curbs (SKU 4HX59) for filtered supply fan installations
Material handling — DAYTON latch assemblies (SKU 2KEN4) for electric chain hoist hook safety
Industrial air movement — DAYTON downblast roof exhaust fans (SKU 3HFL9) for clean air exhaust in manufacturing plants

Dayton Products

3G Electric supplies Dayton direct-drive right-angle speed reducers. We supply genuine products with in-stock availability on common SKUs, technical documentation, commissioning support, and warranty service — worldwide.

You might also need

Burners & Combustion Pumps & Compressors Spare Parts All Products

Similar products

Matched by specification & description
DAYTON Speed Reducer: 60:1, 29 RPM, 1 hp Input Max, 1371 in-lb Output Max, Keyed, 56C, 4RP74. Key specifications — attr665556: Any Position Except Input Motor Shaft Up; attr665544: 56C; attr85418: DAYTON.
Dayton
DAYTON Speed Reducer: 60:1, 29 RPM, 1 hp Input Max, 1371 in-lb Output Max, Keyed, 56C, 4RP74. Key specifications — attr665556: Any Position Except Input Motor Shaft Up; attr665544: 56C; attr85418: DAYTON.
DAYTON Speed Reducer: 40:1, 44 RPM, 1 hp Input Max, 1011 in-lb Output Max, Keyed, 56C (MPN 4RP68). Key specifications — attr665556: Any Position Except Input Motor Shaft Up; attr665544: 56C; attr85418: DAYTON.
Dayton
DAYTON Speed Reducer: 40:1, 44 RPM, 1 hp Input Max, 1011 in-lb Output Max, Keyed, 56C (MPN 4RP68). Key specifications — attr665556: Any Position Except Input Motor Shaft Up; attr665544: 56C; attr85418: DAYTON.
DAYTON Speed Reducer: 60:1, 29 RPM, 0.5 hp Input Max, 663 in-lb Output Max, Keyed, 56C, Any Angle (MPN 4RP21). Key specifications — attr665544: 56C; attr85418: DAYTON.
Dayton
DAYTON Speed Reducer: 60:1, 29 RPM, 0.5 hp Input Max, 663 in-lb Output Max, Keyed, 56C, Any Angle (MPN 4RP21). Key specifications — attr665544: 56C; attr85418: DAYTON.
DAYTON Speed Reducer: 60:1, 29 RPM, 0.75 hp Input Max, 1021 in-lb Output Max, Keyed, 56C, Any Angle (MPN 4RP42). Key specifications — attr665544: 56C; attr85418: DAYTON.
Dayton
DAYTON Speed Reducer: 60:1, 29 RPM, 0.75 hp Input Max, 1021 in-lb Output Max, Keyed, 56C, Any Angle (MPN 4RP42). Key specifications — attr665544: 56C; attr85418: DAYTON.
DAYTON Speed Reducer: 60:1, 29 RPM, 0.75 hp Input Max, 1034 in-lb Output Max, Keyed, 56C, Any Angle (MPN 4RP58). Key specifications — attr665544: 56C; attr85418: DAYTON.
Dayton
DAYTON Speed Reducer: 60:1, 29 RPM, 0.75 hp Input Max, 1034 in-lb Output Max, Keyed, 56C, Any Angle (MPN 4RP58). Key specifications — attr665544: 56C; attr85418: DAYTON.
DAYTON Speed Reducer: 50:1, 35 RPM, 1 hp Input Max, 1233 in-lb Output Max, Keyed, 56C (MPN 4RP67). Key specifications — attr665556: Any Position Except Input Motor Shaft Up; attr665544: 56C; attr85418: DAYTON.
Dayton
DAYTON Speed Reducer: 50:1, 35 RPM, 1 hp Input Max, 1233 in-lb Output Max, Keyed, 56C (MPN 4RP67). Key specifications — attr665556: Any Position Except Input Motor Shaft Up; attr665544: 56C; attr85418: DAYTON.

More from Dayton

View all Dayton parts
DAYTON Speed Reducer: 50:1, 35 RPM, 0.5 hp Input Max, 582 in-lb Output Max, Keyed, 56C, Any Angle (MPN 4RP36). Key specifications — attr665544: 56C; attr85418: DAYTON.
Dayton
DAYTON Speed Reducer: 50:1, 35 RPM, 0.5 hp Input Max, 582 in-lb Output Max, Keyed, 56C, Any Angle (MPN 4RP36). Key specifications — attr665544: 56C; attr85418: DAYTON.
DAYTON Speed Reducer: 40:1, 44 RPM, 0.3 hp Input Max, 310 in-lb Output Max, Keyed, 56C, Any Angle (MPN 4RN82). Key specifications — attr665544: 56C; attr85418: DAYTON.
Dayton
DAYTON Speed Reducer: 40:1, 44 RPM, 0.3 hp Input Max, 310 in-lb Output Max, Keyed, 56C, Any Angle (MPN 4RN82). Key specifications — attr665544: 56C; attr85418: DAYTON.
DAYTON Speed Reducer: 30:1, 58 RPM, 1 hp Input Max, 809 in-lb Output Max, Keyed, 56C, Any Angle (MPN 4RP24). Key specifications — attr665544: 56C; attr85418: DAYTON.
Dayton
DAYTON Speed Reducer: 30:1, 58 RPM, 1 hp Input Max, 809 in-lb Output Max, Keyed, 56C, Any Angle (MPN 4RP24). Key specifications — attr665544: 56C; attr85418: DAYTON.
DAYTON Speed Reducer: 60:1, 29 RPM, 0.5 hp Input Max, 636 in-lb Output Max, Keyed, 56C, Any Angle (MPN 4RP13). Key specifications — attr665544: 56C; attr85418: DAYTON.
Dayton
DAYTON Speed Reducer: 60:1, 29 RPM, 0.5 hp Input Max, 636 in-lb Output Max, Keyed, 56C, Any Angle (MPN 4RP13). Key specifications — attr665544: 56C; attr85418: DAYTON.
DAYTON Speed Reducer: 60:1, 29 RPM, 0.5 hp Input Max, 663 in-lb Output Max, Keyed, 56C, Any Angle (MPN 4RP28). Key specifications — attr665544: 56C; attr85418: DAYTON.
Dayton
DAYTON Speed Reducer: 60:1, 29 RPM, 0.5 hp Input Max, 663 in-lb Output Max, Keyed, 56C, Any Angle (MPN 4RP28). Key specifications — attr665544: 56C; attr85418: DAYTON.
DAYTON Speed Reducer: 5:1, 350 RPM, 2 hp Input Max, 329 in-lb Output Max, Keyed, 56C, Any Angle (MPN 4RP20). Key specifications — attr665544: 56C; attr85418: DAYTON.
Dayton
DAYTON Speed Reducer: 5:1, 350 RPM, 2 hp Input Max, 329 in-lb Output Max, Keyed, 56C, Any Angle (MPN 4RP20). Key specifications — attr665544: 56C; attr85418: DAYTON.
DAYTON Speed Reducer: 10:1, 175 RPM, 3 hp Input Max, 972 in-lb Output Max, Keyed, 56C, Any Angle (MPN 4RP48). Key specifications — attr665544: 56C; attr85418: DAYTON.
Dayton
DAYTON Speed Reducer: 10:1, 175 RPM, 3 hp Input Max, 972 in-lb Output Max, Keyed, 56C, Any Angle (MPN 4RP48). Key specifications — attr665544: 56C; attr85418: DAYTON.
DAYTON Speed Reducer: 50:1, 35 RPM, 0.25 hp Input Max, 225 in-lb Output Max, Keyed, 56C (MPN 4Z285). Key specifications — attr665556: Any Position Except Input Motor Shaft Up; attr665544: 56C; attr85418: DAYTON.
Dayton
DAYTON Speed Reducer: 50:1, 35 RPM, 0.25 hp Input Max, 225 in-lb Output Max, Keyed, 56C (MPN 4Z285). Key specifications — attr665556: Any Position Except Input Motor Shaft Up; attr665544: 56C; attr85418: DAYTON.