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Dayton Speed Reducer: 30:1, 58 RPM, 1.5 hp Input Max, 1245 in-lb Output Max, Keyed - Direct-Drive Right-Angle Speed Reducers
DaytonDirect-Drive Right-Angle Speed Reducers

Dayton Speed Reducer: 30:1, 58 RPM, 1.5 hp Input Max, 1245 in-lb Output Max, Keyed

The DAYTON Speed Reducer (MPN 3G-OTH-139487) is a direct-drive right-angle speed reducer with a 30:1 ratio, delivering 58 RPM output. It supports a maximum input of 1.5 hp and a maximum output torque of 1245 in-lb…

SKU 3G-OTH-139487

Brand
Dayton
Item
Speed Reducer: 30:1, 58 RPM, 1.5 hp Input Max, 1245 in-lb Output Max, Keyed
Category
Direct-Drive Right-Angle Speed Reducers
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Local availability & support — Singapore

Local office
20 Woodlands Link #09-05, Singapore 738733
Phone
+65 8878 8355
Delivery
Same-day or next-business-day delivery within Singapore for in-stock items; 7–14 days for factory-order parts from Europe.
Payment
Invoicing in SGD. PayNow, bank transfer, and corporate PO accepted.
Ships to
Singapore

Technical Specifications

Dayton
Type
58 RPM, 1245 in-lb Output Max, Keyed, 56C, Any Angle
Input Max
1.5 hp

Technical Documents

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

Product Description

The DAYTON Speed Reducer (MPN 3G-OTH-139487) is a direct-drive right-angle speed reducer with a 30:1 ratio, delivering 58 RPM output. It supports a maximum input of 1.5 hp and a maximum output torque of 1245 in-lb, featuring a keyed shaft and a 56C frame. This unit is designed for any-angle mounting.

Frequently Asked Questions

What is the DAYTON Speed Reducer 4RP53 used for?

The DAYTON Speed Reducer 4RP53 is used to reduce motor speed and increase torque in industrial machinery. It is ideal for conveyors, packaging equipment, and material handling systems where a 30:1 ratio and 58 RPM output are required. Its any-angle mounting and 56C frame make it versatile for tight spaces.

What are the specifications of the DAYTON Speed Reducer 4RP53?

The DAYTON Speed Reducer 4RP53 has a 30:1 ratio, 58 RPM output, 1.5 hp maximum input, and 1245 in-lb maximum output torque. It features a keyed shaft, 56C frame, and any-angle mounting. The manufacturer part number is 4RP53, and it is a direct-drive right-angle speed reducer.

Where to buy the DAYTON Speed Reducer 4RP53 worldwide?

You can source the DAYTON Speed Reducer 4RP53 through 3G Electric, a global industrial equipment distributor. We handle full logistics, customs clearance, and delivery to worldwide locations. Contact us for availability and lead time; we provide reliable sourcing for this Dayton part.

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

To select the right DAYTON speed reducer, match the input horsepower (1.5 hp max for 4RP53), output torque (1245 in-lb), and ratio (30:1) to your motor and load requirements. Ensure the frame size (56C) and shaft type (keyed) align with your equipment. Consider mounting orientation—this unit supports any-angle installation.

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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Compatible alternatives & equivalents

Cross-referenced by specification & description
DAYTON Speed Reducer: 30:1, 58 RPM, 1.5 hp Input Max, 983 in-lb Output Max, Keyed, 56C, Any Angle (MPN 4RP45)
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DAYTON Speed Reducer: 30:1, 58 RPM, 1.5 hp Input Max, 983 in-lb Output Max, Keyed, 56C, Any Angle (MPN 4RP45)
DAYTON Speed Reducer: 30:1, 58 RPM, 1 hp Input Max, 809 in-lb Output Max, Keyed, 56C, Any Angle (MPN 4RP38)
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DAYTON Speed Reducer: 30:1, 58 RPM, 1 hp Input Max, 809 in-lb Output Max, Keyed, 56C, Any Angle (MPN 4RP38)
DAYTON Speed Reducer: 30:1, 58 RPM, 1.5 hp Input Max, 1245 in-lb Output Max, Keyed, 56C, Any Angle (MPN 4RP61)
Dayton
DAYTON Speed Reducer: 30:1, 58 RPM, 1.5 hp Input Max, 1245 in-lb Output Max, Keyed, 56C, Any Angle (MPN 4RP61)
DAYTON Speed Reducer: 50:1, 35 RPM, 0.75 hp Input Max, 895 in-lb Output Max, Keyed, 56C, Any Angle (MPN 4RP43)
Dayton
DAYTON Speed Reducer: 50:1, 35 RPM, 0.75 hp Input Max, 895 in-lb Output Max, Keyed, 56C, Any Angle (MPN 4RP43)
DAYTON Speed Reducer: 30:1, 58 RPM, 0.5 hp Input Max, 401 in-lb Output Max, Keyed, 56C, Any Angle (MPN 4RP08)
Dayton
DAYTON Speed Reducer: 30:1, 58 RPM, 0.5 hp Input Max, 401 in-lb Output Max, Keyed, 56C, Any Angle (MPN 4RP08)
DAYTON Speed Reducer: 50:1, 35 RPM, 1 hp Input Max, 1233 in-lb Output Max, Keyed, 56C, Any Angle (MPN 4RP59)
Dayton
DAYTON Speed Reducer: 50:1, 35 RPM, 1 hp Input Max, 1233 in-lb Output Max, Keyed, 56C, Any Angle (MPN 4RP59)

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DAYTON Speed Reducer: 60:1, 29 RPM, 0.75 hp Input Max, 1021 in-lb Output Max, Keyed, 56C, Any Angle (MPN 4Z730)
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DAYTON Speed Reducer: 10:1, 175 RPM, 3 hp Input Max, 970 in-lb Output Max, Keyed, 180TC/210C, 4RP56
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DAYTON Speed Reducer: 10:1, 175 RPM, 3 hp Input Max, 970 in-lb Output Max, Keyed, 180TC/210C, 4RP56
DAYTON Speed Reducer: 40:1, 44 RPM, 0.5 hp Input Max, 477 in-lb Output Max, Keyed, 56C (MPN 4Z294)
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