We ship worldwide — Singapore, Australia, Malaysia, Indonesia, Philippines, India, Middle East & more

3G Electric
RFQ CartGet a QuoteSign inSign up
Dayton Speed Reducer: 30:1, 58 RPM, 0.3 hp Input Max, 248 in-lb Output Max, Keyed - Direct-Drive Right-Angle Speed Reducers
DaytonDirect-Drive Right-Angle Speed Reducers

Dayton Speed Reducer: 30:1, 58 RPM, 0.3 hp Input Max, 248 in-lb Output Max, Keyed

The DAYTON Speed Reducer is a direct-drive right-angle speed reducer with a 30:1 ratio, delivering 58 RPM output. It has a 0.3 hp input maximum and 248 in-lb output maximum, featuring a keyed shaft and a 56C frame…

SKU 3G-OTH-139691

Brand
Dayton
Item
Speed Reducer: 30:1, 58 RPM, 0.3 hp Input Max, 248 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 engineerMessage via Telegram
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

Local availability & support

Delivery
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
58 RPM, 248 in-lb Output Max, Keyed, 56C, Any Angle
Input Max
0.3 hp

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 is a direct-drive right-angle speed reducer with a 30:1 ratio, delivering 58 RPM output. It has a 0.3 hp input maximum and 248 in-lb output maximum, 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 3G-OTH-139691 used for?

The DAYTON Speed Reducer 3G-OTH-139691 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 allows flexible installation in tight spaces.

What are the specifications of the DAYTON Speed Reducer 3G-OTH-139691?

The DAYTON Speed Reducer 3G-OTH-139691 has a 30:1 ratio, 58 RPM output, 0.3 hp input maximum, and 248 in-lb output maximum. It features a keyed shaft, 56C frame, and direct-drive right-angle design. The unit supports any-angle mounting for versatile industrial applications.

Where to buy the DAYTON Speed Reducer 3G-OTH-139691 worldwide?

You can source the DAYTON Speed Reducer 3G-OTH-139691 through 3G Electric, a global industrial equipment distributor. We handle full logistics, customs clearance, and delivery to worldwide destinations. Contact us for availability and lead time; we supply genuine DAYTON components for your operations.

How to install the DAYTON Speed Reducer 3G-OTH-139691?

Mount the DAYTON Speed Reducer 3G-OTH-139691 securely on a flat surface using any-angle orientation. Align the keyed shaft with the driven equipment and couple using a flexible coupling to prevent misalignment. Ensure the input motor matches the 56C frame and 0.3 hp maximum. Follow generic speed reducer best practices for lubrication and alignment.

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 →

Compatible alternatives & equivalents

Cross-referenced by specification & description
DAYTON Speed Reducer: 30:1, 58 RPM, 0.3 hp Input Max, 248 in-lb Output Max, Keyed, 56C, Any Angle
Dayton
DAYTON Speed Reducer: 30:1, 58 RPM, 0.3 hp Input Max, 248 in-lb Output Max, Keyed, 56C, Any Angle
DAYTON Speed Reducer: 30:1, 58 RPM, 0.3 hp Input Max, 233 in-lb Output Max, Keyed, 56C, Any Angle
Dayton
DAYTON Speed Reducer: 30:1, 58 RPM, 0.3 hp Input Max, 233 in-lb Output Max, Keyed, 56C, Any Angle
DAYTON Speed Reducer: 20:1, 88 RPM, 0.5 hp Input Max, 280 in-lb Output Max, Keyed, 56C, Any Angle
Dayton
DAYTON Speed Reducer: 20:1, 88 RPM, 0.5 hp Input Max, 280 in-lb Output Max, Keyed, 56C, Any Angle
DAYTON Speed Reducer: 40:1, 44 RPM, 0.3 hp Input Max, 310 in-lb Output Max, Keyed, 56C, Any Angle
Dayton
DAYTON Speed Reducer: 40:1, 44 RPM, 0.3 hp Input Max, 310 in-lb Output Max, Keyed, 56C, Any Angle
DAYTON Speed Reducer: 30:1, 58 RPM, 0.3 hp Input Max, 248 in-lb Output Max, Keyed, 56C, Any Angle
Dayton
DAYTON Speed Reducer: 30:1, 58 RPM, 0.3 hp Input Max, 248 in-lb Output Max, Keyed, 56C, Any Angle
DAYTON Speed Reducer: 40:1, 44 RPM, 0.25 hp Input Max, 220 in-lb Output Max, Keyed, 56C, Any Angle
Dayton
DAYTON Speed Reducer: 40:1, 44 RPM, 0.25 hp Input Max, 220 in-lb Output Max, Keyed, 56C, Any Angle

More from Dayton

View all Dayton parts →
DAYTON Speed Reducer: 5:1, 350 RPM, 5 hp Input Max, 834 in-lb Output Max, Keyed, 180TC/210C
Dayton
DAYTON Speed Reducer: 5:1, 350 RPM, 5 hp Input Max, 834 in-lb Output Max, Keyed, 180TC/210C
DAYTON Speed Reducer: 20:1, 88 RPM, 2 hp Input Max, 1204 in-lb Output Max, Keyed, 140TC/180C
Dayton
DAYTON Speed Reducer: 20:1, 88 RPM, 2 hp Input Max, 1204 in-lb Output Max, Keyed, 140TC/180C
DAYTON Speed Reducer: 15:1, 117 RPM, 3 hp Input Max, 1405 in-lb Output Max, Keyed, 140TC/180C
Dayton
DAYTON Speed Reducer: 15:1, 117 RPM, 3 hp Input Max, 1405 in-lb Output Max, Keyed, 140TC/180C
DAYTON Speed Reducer: 10:1, 175 RPM, 3 hp Input Max, 970 in-lb Output Max, Keyed, 180TC/210C
Dayton
DAYTON Speed Reducer: 10:1, 175 RPM, 3 hp Input Max, 970 in-lb Output Max, Keyed, 180TC/210C
DAYTON Speed Reducer: 5:1, 350 RPM, 5 hp Input Max, 834 in-lb Output Max, Keyed, 180TC/210C
Dayton
DAYTON Speed Reducer: 5:1, 350 RPM, 5 hp Input Max, 834 in-lb Output Max, Keyed, 180TC/210C
DAYTON Speed Reducer: 30:1, 58 RPM, 1 hp Input Max, 809 in-lb Output Max, Keyed, 56C, Any Angle
Dayton
DAYTON Speed Reducer: 30:1, 58 RPM, 1 hp Input Max, 809 in-lb Output Max, Keyed, 56C, Any Angle
DAYTON Speed Reducer: 40:1, 44 RPM, 0.3 hp Input Max, 310 in-lb Output Max, Keyed, 56C, Any Angle
Dayton
DAYTON Speed Reducer: 40:1, 44 RPM, 0.3 hp Input Max, 310 in-lb Output Max, Keyed, 56C, Any Angle
DAYTON Speed Reducer: 20:1, 88 RPM, 0.75 hp Input Max, 436 in-lb Output Max, Keyed, 56C, Any Angle
Dayton
DAYTON Speed Reducer: 20:1, 88 RPM, 0.75 hp Input Max, 436 in-lb Output Max, Keyed, 56C, Any Angle