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Dayton Speed Reducer: 20:1, 88 RPM, 0.75 hp Input Max, 436 in-lb Output Max, Keyed - Direct-Drive Right-Angle Speed Reducers
DaytonDirect-Drive Right-Angle Speed Reducers

Dayton Speed Reducer: 20:1, 88 RPM, 0.75 hp Input Max, 436 in-lb Output Max, Keyed

The DAYTON Speed Reducer (SKU 3G-OTH-139699) is a direct-drive right-angle speed reducer with a 20:1 ratio, delivering 88 RPM output. It supports a maximum input of 0.75 hp and a maximum output torque of 436 in-lb…

SKU 3G-OTH-139699

Brand
Dayton
Item
Speed Reducer: 20:1, 88 RPM, 0.75 hp Input Max, 436 in-lb Output Max, Keyed
Category
Direct-Drive Right-Angle Speed Reducers
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Worldwide DHL shipping from Singapore; 7–14 business days door-to-door for most destinations.
Payment
Invoicing in USD. Bank transfer (SWIFT) and corporate PO accepted.

Technical Specifications

Dayton
Type
88 RPM, 436 in-lb Output Max, Keyed, 56C, Any Angle
Input Max
0.75 hp

Technical Documents

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

Product Description

The DAYTON Speed Reducer (SKU 3G-OTH-139699) is a direct-drive right-angle speed reducer with a 20:1 ratio, delivering 88 RPM output. It supports a maximum input of 0.75 hp and a maximum output torque of 436 in-lb, featuring a keyed shaft and a 56C frame. This unit is designed for any-angle mounting and is manufactured by DAYTON.

Frequently Asked Questions

What is the DAYTON 4RP09 speed reducer used for?

The DAYTON 4RP09 direct-drive right-angle speed reducer is used to reduce motor speed and increase torque in industrial machinery, conveyors, and material handling systems. Its 20:1 ratio and 436 in-lb output torque suit applications requiring precise, low-speed power transmission.

What are the specifications of the DAYTON 4RP09 speed reducer?

The DAYTON 4RP09 speed reducer has a 20:1 ratio, 88 RPM output, 0.75 hp maximum input, and 436 in-lb maximum output torque. It features a keyed shaft, 56C frame, and supports any-angle mounting. The manufacturer part number is 4RP09.

Where to buy the DAYTON 4RP09 speed reducer worldwide?

3G Electric supplies the DAYTON 4RP09 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 a quote 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 required output speed and torque to the reducer's ratio and ratings. For the 4RP09, verify the input motor's 56C frame and 0.75 hp maximum. Confirm mounting orientation (any-angle) and shaft keying meet your mechanical connection needs.

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.

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