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NORD SK1SI31Y-56C-25:1 Hollow Shaft Direct-Drive Right Angle Speed Reducer - Hollow Shaft Direct-Drive Right Angle Speed Reducers
NORDHollow Shaft Direct-Drive Right Angle Speed Reducers

NORD SK1SI31Y-56C-25:1 Hollow Shaft Direct-Drive Right Angle Speed Reducer

The NORD Speed Reducer: 25:1 is a hollow shaft direct-drive right angle speed reducer with a 25:1 ratio, 70 RPM output, 0.37 hp input max, and 221 in-lb output max. It features a 56C frame and is designed for…

SKU 3G-OTH-136175

Also listed as: SK1SI31Y56C251 · SK1SI31Y 56C 25 1 · SK1SI31Y-56C-25-1

Brand
NORD
Item
SK1SI31Y-56C-25:1 Hollow Shaft Direct-Drive Right Angle Speed Reducer
Category
Hollow Shaft Direct-Drive Right Angle Speed Reducers
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Local availability & support — the Philippines

Delivery
5–8 business days door-to-door; Bureau of Customs clearance typically 2–4 business days.
Payment
Invoicing in PHP or USD. Bank transfer and corporate PO accepted.
Ships to
Manila, Quezon City, Cebu, Davao, Batangas

Technical Specifications

NORD
Manufacturer Part Number
SK1SI31Y-56C-25:1
Type
70 RPM, 221 in-lb Output Max, Hollow, 56C, Any Angle
Input Max
0.37 hp

Technical Documents

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

Product Description

The NORD Speed Reducer: 25:1 is a hollow shaft direct-drive right angle speed reducer with a 25:1 ratio, 70 RPM output, 0.37 hp input max, and 221 in-lb output max. It features a 56C frame and is designed for any-angle mounting.

Supplied to the Philippines — compatible with 60 Hz installations. DHL Express delivery to Manila, Quezon City, Cebu, customs and duties handled door-to-door.

Frequently Asked Questions

What is the NORD Speed Reducer SK1SI31Y-56C-25:1 used for?

This NORD hollow shaft direct-drive right angle speed reducer is used to reduce motor speed and increase torque in industrial conveyor systems, packaging machinery, and material handling equipment. Its 25:1 ratio and 221 in-lb output max suit moderate-load applications requiring precise speed control.

What are the specifications of the NORD Speed Reducer 25:1?

The NORD Speed Reducer SK1SI31Y-56C-25:1 has a 25:1 ratio, 70 RPM output, 0.37 hp input max, and 221 in-lb output max. It features a 56C frame, hollow shaft, and any-angle mounting. The manufacturer part number is SK1SI31Y-56C-25:1.

Where to buy the NORD Speed Reducer 25:1 worldwide?

3G Electric supplies the NORD Speed Reducer SK1SI31Y-56C-25:1 worldwide. As a global industrial equipment distributor, we handle full logistics, customs clearance, and delivery to your site. Contact us for availability and lead time.

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

To select the correct NORD speed reducer, match the input horsepower (0.37 hp max), output torque (221 in-lb max), and ratio (25:1) to your motor and load requirements. Verify the 56C frame and hollow shaft fit your drive system. Consult NORD's selection guide for any-angle mounting.

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
This NORD speed reducer features a 50:1 ratio with 35 RPM output speed, 0.25 hp maximum input, and 230 in-lb maximum output torque. It has a hollow shaft, right-angle design, and 56C frame size. Suitable for use in conveyors, material handling, and packaging equipment where speed reduction and torque multiplication are required
NORD
This NORD speed reducer features a 50:1 ratio with 35 RPM output speed, 0.25 hp maximum input, and 230 in-lb maximum output torque. It has a hollow shaft, right-angle design, and 56C frame size. Suitable for use in conveyors, material handling, and packaging equipment where speed reduction and torque multiplication are required
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
NORD
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
NORD Speed Reducer: 50:1, 35 RPM, 0.63 hp Input Max, 681 in-lb Output Max, Hollow, 56C, Any Angle (MPN SK1SI50Y-56C-50:1)
NORD
NORD Speed Reducer: 50:1, 35 RPM, 0.63 hp Input Max, 681 in-lb Output Max, Hollow, 56C, Any Angle (MPN SK1SI50Y-56C-50:1)
This NORD speed reducer is a hollow shaft direct-drive right angle unit with a 50:1 ratio. It accepts a 56C frame motor, delivers 35 RPM output at 2062 in-lb maximum torque, and handles up to 1.75 hp input. The hollow shaft design enables direct mounting on driven shafts, suitable for conveyors, material handling, and packaging equipment where space-saving and precise speed control are required
NORD
This NORD speed reducer is a hollow shaft direct-drive right angle unit with a 50:1 ratio. It accepts a 56C frame motor, delivers 35 RPM output at 2062 in-lb maximum torque, and handles up to 1.75 hp input. The hollow shaft design enables direct mounting on driven shafts, suitable for conveyors, material handling, and packaging equipment where space-saving and precise speed control are required
NORD Speed Reducer: 40:1, 44 RPM, 0.37 hp Input Max, 248 in-lb Output Max, Hollow, 56C, Any Angle (MPN SK1SI31Y-56C-40:1)
NORD
NORD Speed Reducer: 40:1, 44 RPM, 0.37 hp Input Max, 248 in-lb Output Max, Hollow, 56C, Any Angle (MPN SK1SI31Y-56C-40:1)
This hollow shaft direct-drive right angle speed reducer provides a 100:1 reduction ratio, delivering 18 RPM output with a maximum input of 0.06 hp and maximum output torque of 186 in-lb. It features a 56C frame and is designed for any-angle mounting. Typical applications include conveyors, material handling, and packaging equipment where precise speed reduction is required
NORD
This hollow shaft direct-drive right angle speed reducer provides a 100:1 reduction ratio, delivering 18 RPM output with a maximum input of 0.06 hp and maximum output torque of 186 in-lb. It features a 56C frame and is designed for any-angle mounting. Typical applications include conveyors, material handling, and packaging equipment where precise speed reduction is required

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Hollow shaft direct-drive right angle speed reducer with 7.5:1 ratio. Output speed 233 RPM, maximum input power 2.88 hp, maximum output torque 690 in-lb. 56C frame input, any-angle mounting. Suitable for conveyors, mixers, and material handling systems where space constraints require compact right-angle drive configurations
NORD
Hollow shaft direct-drive right angle speed reducer with 7.5:1 ratio. Output speed 233 RPM, maximum input power 2.88 hp, maximum output torque 690 in-lb. 56C frame input, any-angle mounting. Suitable for conveyors, mixers, and material handling systems where space constraints require compact right-angle drive configurations
30:1 ratio, 58 RPM output, 2.25 hp max input, 1929 in-lb max output torque. Hollow shaft design for direct mounting on a driven shaft. 140TC frame, any-angle mounting. Suitable for speed reduction and torque increase in industrial machinery such as conveyors, mixers, and material handling systems
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30:1 ratio, 58 RPM output, 2.25 hp max input, 1929 in-lb max output torque. Hollow shaft design for direct mounting on a driven shaft. 140TC frame, any-angle mounting. Suitable for speed reduction and torque increase in industrial machinery such as conveyors, mixers, and material handling systems
This NORD speed reducer provides a 40:1 reduction ratio with 44 RPM output and 1301 in-lb maximum output torque. It accepts up to 1.37 hp input and features a hollow shaft for direct mounting on a driven shaft. The 140TC frame and any-angle mounting allow flexible installation in conveyors, mixers, and material handling systems
NORD
This NORD speed reducer provides a 40:1 reduction ratio with 44 RPM output and 1301 in-lb maximum output torque. It accepts up to 1.37 hp input and features a hollow shaft for direct mounting on a driven shaft. The 140TC frame and any-angle mounting allow flexible installation in conveyors, mixers, and material handling systems
This NORD speed reducer features a 20:1 ratio, 88 RPM output, and 2168 in-lb maximum output torque. It accepts up to 3.63 hp input and has a 56C frame with hollow shaft for direct-drive right angle mounting. Suitable for conveyors, mixers, and material handling equipment requiring compact any-angle installation
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This NORD speed reducer features a 20:1 ratio, 88 RPM output, and 2168 in-lb maximum output torque. It accepts up to 3.63 hp input and has a 56C frame with hollow shaft for direct-drive right angle mounting. Suitable for conveyors, mixers, and material handling equipment requiring compact any-angle installation
Hollow shaft direct-drive right angle speed reducer with 10:1 ratio, 175 RPM output, and 230 in-lb maximum output torque. Accepts up to 0.75 hp input, features a 56C frame, and supports any-angle mounting. Suitable for applications requiring speed reduction and torque increase, such as conveyors and material handling equipment
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Hollow shaft direct-drive right angle speed reducer with 10:1 ratio, 175 RPM output, and 230 in-lb maximum output torque. Accepts up to 0.75 hp input, features a 56C frame, and supports any-angle mounting. Suitable for applications requiring speed reduction and torque increase, such as conveyors and material handling equipment
30:1 ratio right angle speed reducer with 58 RPM output, 1.88 hp input max, and 1416 in-lb output max. Features a hollow shaft for direct mounting on a driven shaft and a 140TC frame. Designed for any-angle mounting, suitable for industrial machinery such as conveyors, mixers, and material handling systems
NORD
30:1 ratio right angle speed reducer with 58 RPM output, 1.88 hp input max, and 1416 in-lb output max. Features a hollow shaft for direct mounting on a driven shaft and a 140TC frame. Designed for any-angle mounting, suitable for industrial machinery such as conveyors, mixers, and material handling systems
This hollow shaft direct-drive right angle speed reducer has a 5:1 ratio, 350 RPM output, 1.3 hp input max, and 204 in-lb output max. It features a 180TC frame and is designed for any-angle mounting. Suitable for conveyors, mixers, and material handling systems where space is limited
NORD
This hollow shaft direct-drive right angle speed reducer has a 5:1 ratio, 350 RPM output, 1.3 hp input max, and 204 in-lb output max. It features a 180TC frame and is designed for any-angle mounting. Suitable for conveyors, mixers, and material handling systems where space is limited
This hollow shaft direct-drive right angle speed reducer provides a 20:1 reduction ratio with 88 RPM output speed. It accepts up to 3.63 hp input and delivers 2168 in-lb output torque. The 180TC frame and any-angle mounting allow flexible installation in confined spaces. Typical applications include conveyors, mixers, and material handling systems where speed reduction and torque increase are required
NORD
This hollow shaft direct-drive right angle speed reducer provides a 20:1 reduction ratio with 88 RPM output speed. It accepts up to 3.63 hp input and delivers 2168 in-lb output torque. The 180TC frame and any-angle mounting allow flexible installation in confined spaces. Typical applications include conveyors, mixers, and material handling systems where speed reduction and torque increase are required