We ship to the Philippines — door-to-door, customs and logistics handled by 3G Electric

3G Electric
RFQ CartGet a QuoteSign inSign up
NORD Speed Reducer: 7.5:1, 233 RPM, 1.06 hp Input Max, 239 in-lb Output Max - Hollow Shaft Direct-Drive Right Angle Speed Reducers
NORDHollow Shaft Direct-Drive Right Angle Speed Reducers

NORD Speed Reducer: 7.5:1, 233 RPM, 1.06 hp Input Max, 239 in-lb Output Max

The NORD Speed Reducer (SKU 3G-OTH-136123) is a hollow shaft direct-drive right angle speed reducer with a 7.5:1 ratio. It features a 56C input flange, delivers 233 RPM output, accepts up to 1.06 hp input, and…

SKU 3G-OTH-136123

Also listed as: SK1SI31Y56C751 · SK1SI31Y 56C 7 5 1 · SK1SI31Y-56C-7-5-1

Brand
NORD
Item
Speed Reducer: 7.5:1, 233 RPM, 1.06 hp Input Max, 239 in-lb Output Max
Category
Hollow Shaft 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 — 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-7.5:1
Type
233 RPM, 239 in-lb Output Max, Hollow, 56C, Any Angle
Input Max
1.06 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

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

Product Description

The NORD Speed Reducer (SKU 3G-OTH-136123) is a hollow shaft direct-drive right angle speed reducer with a 7.5:1 ratio. It features a 56C input flange, delivers 233 RPM output, accepts up to 1.06 hp input, and provides a maximum output torque of 239 in-lb. This unit is designed for any-angle mounting and is identified by manufacturer part number SK1SI31Y-56C-7.5:1.

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 7.5:1 used for?

This NORD speed reducer is used to reduce motor speed and increase torque in industrial machinery such as conveyors, mixers, and packaging equipment. Its hollow shaft and right-angle design allow direct mounting on a driven shaft, saving space in tight installations.

What are the specifications of the NORD Speed Reducer 7.5:1?

The NORD Speed Reducer (MPN SK1SI31Y-56C-7.5:1) has a 7.5:1 ratio, 233 RPM output, 1.06 hp input max, and 239 in-lb output torque max. It features a 56C input flange, hollow shaft, and any-angle mounting capability.

Where to buy the NORD Speed Reducer 7.5:1 worldwide?

You can source the NORD Speed Reducer 7.5:1 from 3G Electric, a global industrial equipment distributor. We handle full logistics, customs clearance, and delivery to worldwide destinations, ensuring your order arrives reliably.

How to install a NORD hollow shaft speed reducer?

To install a NORD hollow shaft speed reducer, slide the unit onto the driven shaft and secure it using the keyway and locking mechanism. Ensure the shaft is clean and lubricated. Mount the motor to the 56C flange, then align and tighten all fasteners per NORD guidelines.

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.

You might also need

Burners & Combustion →Pumps & Compressors →Spare Parts →All Products →

Compatible alternatives & equivalents

Cross-referenced by specification & description
NORD Speed Reducer: 7.5:1, 233 RPM, 1.75 hp Input Max, 389 in-lb Output Max, Hollow, 56C, Any Angle (MPN SK1SI40Y-56C-7.5:1)
NORD
NORD Speed Reducer: 7.5:1, 233 RPM, 1.75 hp Input Max, 389 in-lb Output Max, Hollow, 56C, Any Angle (MPN SK1SI40Y-56C-7.5:1)
NORD Speed Reducer: 7.5:1, 233 RPM, 2.88 hp Input Max, 690 in-lb Output Max, Hollow, 56C, Any Angle (MPN SK1SI50Y-56C-7.5:1)
NORD
NORD Speed Reducer: 7.5:1, 233 RPM, 2.88 hp Input Max, 690 in-lb Output Max, Hollow, 56C, Any Angle (MPN SK1SI50Y-56C-7.5:1)
NORD Speed Reducer: 7.5:1, 233 RPM, 5.06 hp Input Max, 1230 in-lb Output Max, Hollow, 56C, Any Angle (MPN SK1SI63Y-56C-7.5:1)
NORD
NORD Speed Reducer: 7.5:1, 233 RPM, 5.06 hp Input Max, 1230 in-lb Output Max, Hollow, 56C, Any Angle (MPN SK1SI63Y-56C-7.5:1)
Hollow shaft direct-drive right angle speed reducer with 20:1 ratio. Delivers 88 RPM output, accepts up to 0.75 hp input, and provides 398 in-lb maximum output torque. Features a 56C input flange and supports any-angle mounting. Suitable for applications requiring speed reduction and torque multiplication in industrial machinery such as conveyors and material handling systems
NORD
Hollow shaft direct-drive right angle speed reducer with 20:1 ratio. Delivers 88 RPM output, accepts up to 0.75 hp input, and provides 398 in-lb maximum output torque. Features a 56C input flange and supports any-angle mounting. Suitable for applications requiring speed reduction and torque multiplication in industrial machinery such as conveyors and material handling systems
NORD Speed Reducer: 25:1, 70 RPM, 0.63 hp Input Max, 372 in-lb Output Max, Hollow, 56C, Any Angle (MPN SK1SI40Y-56C-25:1)
NORD
NORD Speed Reducer: 25:1, 70 RPM, 0.63 hp Input Max, 372 in-lb Output Max, Hollow, 56C, Any Angle (MPN SK1SI40Y-56C-25:1)
NORD Speed Reducer: 20:1, 88 RPM, 0.5 hp Input Max, 239 in-lb Output Max, Hollow, 56C, Any Angle (MPN SK1SI31Y-56C-20:1)
NORD
NORD Speed Reducer: 20:1, 88 RPM, 0.5 hp Input Max, 239 in-lb Output Max, Hollow, 56C, Any Angle (MPN SK1SI31Y-56C-20:1)

More from NORD

View all NORD parts →
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
This right angle speed reducer features a 5:1 ratio, 350 RPM output, 1.3 hp input max, and 204 in-lb output max. It has a hollow shaft for direct mounting on a driven shaft and a 180TC frame. The any-angle mounting design allows flexible installation in confined spaces. Typical applications include conveyors, mixers, and material handling systems
NORD
This right angle speed reducer features a 5:1 ratio, 350 RPM output, 1.3 hp input max, and 204 in-lb output max. It has a hollow shaft for direct mounting on a driven shaft and a 180TC frame. The any-angle mounting design allows flexible installation in confined spaces. Typical applications include conveyors, mixers, and material handling systems
This hollow shaft direct-drive right angle speed reducer provides a 25:1 reduction ratio. It accepts a maximum input of 0.37 hp and delivers 70 RPM output with a maximum torque of 221 in-lb. The unit features a 56C input flange and a hollow output shaft, and can be mounted at any angle. Typical applications include conveyor systems, packaging machinery, and material handling equipment where speed reduction and torque multiplication are required
NORD
This hollow shaft direct-drive right angle speed reducer provides a 25:1 reduction ratio. It accepts a maximum input of 0.37 hp and delivers 70 RPM output with a maximum torque of 221 in-lb. The unit features a 56C input flange and a hollow output shaft, and can be mounted at any angle. Typical applications include conveyor systems, packaging machinery, and material handling equipment where speed reduction and torque multiplication are required
Hollow shaft direct-drive right angle speed reducer with 7.5:1 ratio, 233 RPM output, 8.41 hp input max, and 2071 in-lb output max. Features a 140TC frame. Used in industrial applications such as conveyors, material handling, and packaging machinery for precise speed reduction and high torque output
NORD
Hollow shaft direct-drive right angle speed reducer with 7.5:1 ratio, 233 RPM output, 8.41 hp input max, and 2071 in-lb output max. Features a 140TC frame. Used in industrial applications such as conveyors, material handling, and packaging machinery for precise speed reduction and high torque output
Hollow shaft direct-drive right angle speed reducer with 15:1 ratio. 140TC frame, 117 RPM output, 3.06 hp maximum input, and 1372 in-lb maximum output torque. Suitable for applications requiring speed reduction and torque multiplication in industrial machinery such as conveyors and material handling systems
NORD
Hollow shaft direct-drive right angle speed reducer with 15:1 ratio. 140TC frame, 117 RPM output, 3.06 hp maximum input, and 1372 in-lb maximum output torque. Suitable for applications requiring speed reduction and torque multiplication in industrial machinery such as conveyors and material handling systems
Hollow shaft direct-drive right angle speed reducer with 30:1 ratio, 58 RPM output, and 266 in-lb maximum output torque. Accepts 0.37 hp maximum input and features a 56C input flange for direct motor mounting. Designed for any-angle mounting orientation. Suitable for applications requiring speed reduction and torque increase in confined spaces
NORD
Hollow shaft direct-drive right angle speed reducer with 30:1 ratio, 58 RPM output, and 266 in-lb maximum output torque. Accepts 0.37 hp maximum input and features a 56C input flange for direct motor mounting. Designed for any-angle mounting orientation. Suitable for applications requiring speed reduction and torque increase in confined spaces