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NORD Speed Reducer: 20:1, 88 RPM, 2.25 hp Input Max, 1274 in-lb Output Max, Hollow - Hollow Shaft Direct-Drive Right Angle Speed Reducers
NORDHollow Shaft Direct-Drive Right Angle Speed Reducers

NORD Speed Reducer: 20:1, 88 RPM, 2.25 hp Input Max, 1274 in-lb Output Max, Hollow

The NORD Speed Reducer: 20:1 is a hollow shaft direct-drive right angle speed reducer with a 20:1 ratio, 88 RPM output, 2.25 hp input max, and 1274 in-lb output max. It features a 140TC frame and is designed for…

SKU 3G-OTH-136109

Also listed as: SK1SI63Y140TC201 · SK1SI63Y 140TC 20 1 · SK1SI63Y-140TC-20-1

Brand
NORD
Item
Speed Reducer: 20:1, 88 RPM, 2.25 hp Input Max, 1274 in-lb Output Max, Hollow
Category
Hollow Shaft 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

NORD
Manufacturer Part Number
SK1SI63Y-140TC-20:1
Type
88 RPM, 1274 in-lb Output Max, Hollow, 140TC, Any Angle
Input Max
2.25 hp

Technical Documents

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

Product Description

The NORD Speed Reducer: 20:1 is a hollow shaft direct-drive right angle speed reducer with a 20:1 ratio, 88 RPM output, 2.25 hp input max, and 1274 in-lb output max. It features a 140TC frame and is designed for any-angle mounting. This unit operates as a single-stage reducer, providing a compact, direct-drive solution for industrial power transmission applications.

Frequently Asked Questions

What is the NORD Speed Reducer 20:1 used for?

This NORD hollow shaft right angle speed reducer is used in industrial power transmission to reduce motor speed to 88 RPM output while delivering up to 1274 in-lb torque. It is ideal for conveyors, mixers, and material handling equipment requiring compact, direct-drive mounting at any angle.

What are the specifications of the NORD Speed Reducer SK1SI63Y-140TC-20:1?

This NORD speed reducer has a 20:1 ratio, 88 RPM output, 2.25 hp input max, and 1274 in-lb output max. It features a 140TC frame, hollow shaft, and any-angle mounting. It is a single-stage right angle reducer, MPN SK1SI63Y-140TC-20:1.

Where to buy NORD speed reducers worldwide?

3G Electric supplies NORD speed reducers like the SK1SI63Y-140TC-20:1 to customers worldwide. We handle full logistics, customs clearance, and delivery to your facility. Contact us for a quote and lead time on this 20:1 hollow shaft reducer.

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

To select a NORD speed reducer, match the required output RPM and torque to the application. For this 20:1 model, verify input power does not exceed 2.25 hp and output torque stays within 1274 in-lb. Confirm the 140TC frame fits your motor and mounting orientation.

Used in

Common applications for NORD
Conveyor systems — NORD SK1SI series speed reducers with 30:1 ratio for belt drives in material handling
Food processing washdown zones — NORD right angle washdown-duty AC gearmotor (SKU 5YW33) for mixers
Packaging machinery — NORD hollow shaft speed reducer with 15:1 ratio for film unwind stations
Water treatment — NORD speed reducer with 100:1 ratio for slow-speed agitator drives
Automated assembly lines — NORD 20:1 ratio reducer for indexing tables
Bulk material handling — NORD 60:1 ratio hollow shaft reducer for screw conveyors

NORD Products

3G Electric supplies NORD hollow shaft 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
NORD Speed Reducer: 15:1, 117 RPM, 1.06 hp Input Max, 434 in-lb Output Max, Hollow, 140TC, Any Angle (MPN SK1SI40Y-140TC-15:1)
NORD
NORD Speed Reducer: 15:1, 117 RPM, 1.06 hp Input Max, 434 in-lb Output Max, Hollow, 140TC, Any Angle (MPN SK1SI40Y-140TC-15:1)
NORD Speed Reducer: 40:1, 44 RPM, 2.25 hp Input Max, 2212 in-lb Output Max, Hollow, 140TC, Any Angle (MPN SK1SI75Y-140TC-40:1)
NORD
NORD Speed Reducer: 40:1, 44 RPM, 2.25 hp Input Max, 2212 in-lb Output Max, Hollow, 140TC, Any Angle (MPN SK1SI75Y-140TC-40:1)
NORD Speed Reducer: 7.5:1, 233 RPM, 2.88 hp Input Max, 690 in-lb Output Max, Hollow, 140TC (MPN SK1SI50Y-140TC-7.5:1)
NORD
NORD Speed Reducer: 7.5:1, 233 RPM, 2.88 hp Input Max, 690 in-lb Output Max, Hollow, 140TC (MPN SK1SI50Y-140TC-7.5:1)
NORD Speed Reducer: 20:1, 88 RPM, 2.25 hp Input Max, 1274 in-lb Output Max, Hollow, 56C, Any Angle (MPN SK1SI63Y-56C-20:1)
NORD
NORD Speed Reducer: 20:1, 88 RPM, 2.25 hp Input Max, 1274 in-lb Output Max, Hollow, 56C, Any Angle (MPN SK1SI63Y-56C-20:1)
NORD Speed Reducer: 7.5:1, 233 RPM, 1.75 hp Input Max, 389 in-lb Output Max, Hollow, 140TC (MPN SK1SI40Y-140TC-7.5:1)
NORD
NORD Speed Reducer: 7.5:1, 233 RPM, 1.75 hp Input Max, 389 in-lb Output Max, Hollow, 140TC (MPN SK1SI40Y-140TC-7.5:1)
This 15:1 ratio speed reducer delivers 117 RPM output speed with a maximum output torque of 770 in-lb, accepting up to 1.75 hp input. It features a 140TC frame, hollow shaft design for direct mounting on a driven shaft, and any-angle mounting capability. Suitable for reducing motor speed and increasing torque in industrial machinery such as conveyors, mixers, and material handling systems
NORD
This 15:1 ratio speed reducer delivers 117 RPM output speed with a maximum output torque of 770 in-lb, accepting up to 1.75 hp input. It features a 140TC frame, hollow shaft design for direct mounting on a driven shaft, and any-angle mounting capability. Suitable for reducing motor speed and increasing torque in industrial machinery such as conveyors, mixers, and material handling systems

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This hollow shaft direct-drive right angle speed reducer provides a 25:1 reduction ratio, delivering 70 RPM output speed with a maximum input of 1.75 hp and output torque up to 1195 in-lb. It features a 56C input flange and supports any-angle mounting. Typical applications include conveyors, material handling, and packaging equipment where speed reduction and torque multiplication are required
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This hollow shaft direct-drive right angle speed reducer provides a 25:1 reduction ratio, delivering 70 RPM output speed with a maximum input of 1.75 hp and output torque up to 1195 in-lb. It features a 56C input flange and supports any-angle mounting. Typical applications include conveyors, material handling, and packaging equipment where speed reduction and torque multiplication are required
30:1 ratio right angle speed reducer with hollow shaft for direct mounting. Delivers 58 RPM output at 1.13 hp maximum input, with 796 in-lb maximum output torque. Features 140TC frame and supports any-angle mounting. Suitable for conveyors, material handling, packaging, and other industrial automation applications
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30:1 ratio right angle speed reducer with hollow shaft for direct mounting. Delivers 58 RPM output at 1.13 hp maximum input, with 796 in-lb maximum output torque. Features 140TC frame and supports any-angle mounting. Suitable for conveyors, material handling, packaging, and other industrial automation applications
20:1 ratio speed reducer with 88 RPM output, 1.25 hp input max, and 717 in-lb output max. Features a hollow shaft and 140TC frame for direct-drive right-angle mounting in any orientation. Suitable for reducing motor speed and increasing torque in industrial machinery such as conveyors and packaging equipment
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20:1 ratio speed reducer with 88 RPM output, 1.25 hp input max, and 717 in-lb output max. Features a hollow shaft and 140TC frame for direct-drive right-angle mounting in any orientation. Suitable for reducing motor speed and increasing torque in industrial machinery such as conveyors and packaging equipment
This NORD speed reducer is a hollow shaft direct-drive right angle model with a 15:1 ratio. It delivers 117 RPM output, accepts up to 1.75 hp input, and provides 770 in-lb output torque. The 56C frame and any-angle mounting suit conveyors, mixers, and material handling systems
NORD
This NORD speed reducer is a hollow shaft direct-drive right angle model with a 15:1 ratio. It delivers 117 RPM output, accepts up to 1.75 hp input, and provides 770 in-lb output torque. The 56C frame and any-angle mounting suit conveyors, mixers, and material handling systems
This NORD speed reducer is a hollow shaft direct-drive right angle unit with a 100:1 ratio. It delivers 18 RPM output with a maximum input of 0.88 hp and maximum output torque of 1655 in-lb. The 56C frame size and any-angle mounting allow flexible installation in conveyors, material handling, and packaging equipment
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This NORD speed reducer is a hollow shaft direct-drive right angle unit with a 100:1 ratio. It delivers 18 RPM output with a maximum input of 0.88 hp and maximum output torque of 1655 in-lb. The 56C frame size and any-angle mounting allow flexible installation in conveyors, material handling, and packaging equipment
This hollow shaft direct-drive right angle speed reducer accepts a maximum input of 0.75 hp and delivers 22 RPM output with a maximum output torque of 1044 in-lb. It features a 56C frame and is designed for any-angle mounting. Typical applications include conveyors, material handling, and packaging equipment where speed reduction and torque increase are required
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This hollow shaft direct-drive right angle speed reducer accepts a maximum input of 0.75 hp and delivers 22 RPM output with a maximum output torque of 1044 in-lb. It features a 56C frame and is designed for any-angle mounting. Typical applications include conveyors, material handling, and packaging equipment where speed reduction and torque increase are required
This hollow shaft direct-drive right angle speed reducer features a 15:1 reduction ratio, 117 RPM output speed, 1.06 hp input max, and 434 in-lb output max. It has a 56C input flange and is designed for direct mounting on driven shafts. Typical applications include conveyors, material handling, and packaging equipment
NORD
This hollow shaft direct-drive right angle speed reducer features a 15:1 reduction ratio, 117 RPM output speed, 1.06 hp input max, and 434 in-lb output max. It has a 56C input flange and is designed for direct mounting on driven shafts. Typical applications include conveyors, material handling, and packaging equipment
25:1 ratio right angle speed reducer with 70 RPM output and 1.02 hp maximum input. Delivers 673 in-lb maximum output torque. Features a hollow shaft, 140TC frame size, and any-angle mounting. Used in conveyor systems, material handling, and packaging machinery to reduce speed and increase torque
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25:1 ratio right angle speed reducer with 70 RPM output and 1.02 hp maximum input. Delivers 673 in-lb maximum output torque. Features a hollow shaft, 140TC frame size, and any-angle mounting. Used in conveyor systems, material handling, and packaging machinery to reduce speed and increase torque