Send a part number, a photo, or a whole BOM — we supply it and stand behind it. Worldwide shipping to 80+ countries.

NORD SK1SI63Y-180TC-7.5:1 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 SK1SI63Y-180TC-7.5:1 Hollow Shaft Direct-Drive Right Angle Speed Reducer

The NORD Speed Reducer: 7.5:1 is a hollow shaft direct-drive right angle speed reducer (SKU SK1SI63Y180TC751, MPN SK1SI63Y-180TC-7.5:1) with a 7.5:1 ratio, 233 RPM output, 5.06 hp input max, and 1230 in-lb output…

SKU 3G-OTH-136177

Also listed as: SK1SI63Y180TC751 · SK1SI63Y 180TC 7 5 1 · SK1SI63Y-180TC-7-5-1

Brand
NORD
Item
SK1SI63Y-180TC-7.5:1 Hollow Shaft Direct-Drive Right Angle Speed Reducer
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 — 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

NORD
Manufacturer Part Number
SK1SI63Y-180TC-7.5:1
Type
233 RPM, 1230 in-lb Output Max, Hollow, 180TC
Input Max
5.06 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: 7.5:1 is a hollow shaft direct-drive right angle speed reducer (SKU SK1SI63Y180TC751, MPN SK1SI63Y-180TC-7.5:1) with a 7.5:1 ratio, 233 RPM output, 5.06 hp input max, and 1230 in-lb output max. It features a 180TC frame size.

Frequently Asked Questions

What is a 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 material handling systems. Its hollow shaft design allows direct mounting on a driven shaft, saving space and eliminating coupling alignment issues.

What are the specifications of the NORD SK1SI63Y-180TC-7.5:1?

The NORD SK1SI63Y-180TC-7.5:1 is a hollow shaft right angle speed reducer with a 7.5:1 ratio, 233 RPM output, 5.06 hp input max, and 1230 in-lb output max. It has a 180TC frame size and is designed for direct-drive applications.

Where to buy a NORD speed reducer worldwide?

3G Electric supplies the NORD SK1SI63Y-180TC-7.5:1 speed reducer to customers worldwide. We handle full logistics, customs clearance, and delivery to your site. Contact us for pricing and lead time on this hollow shaft reducer.

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

To select the correct NORD speed reducer, match the required output torque (1230 in-lb max for this model) and speed (233 RPM) to your load. Verify the input horsepower (5.06 hp max) and ensure the hollow shaft bore fits your driven shaft. Consult NORD's selection guide for service factors.

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
Hollow shaft direct-drive right angle speed reducer with 7.5:1 ratio, 233 RPM output, 5.06 hp input max, and 1230 in-lb output max. Features a 140TC frame size. Suitable for industrial conveyor systems, material handling, and packaging machinery requiring precise speed control
NORD
Hollow shaft direct-drive right angle speed reducer with 7.5:1 ratio, 233 RPM output, 5.06 hp input max, and 1230 in-lb output max. Features a 140TC frame size. Suitable for industrial conveyor systems, material handling, and packaging machinery requiring precise speed control
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. 180TC frame size. Suitable for industrial conveyor systems, material handling, and packaging machinery
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. 180TC frame size. Suitable for industrial conveyor systems, material handling, and packaging machinery
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
This NORD speed reducer features a 7.5:1 ratio, 233 RPM output speed, and 389 in-lb output torque. It accepts up to 1.75 hp input and has a 140TC frame with a hollow shaft for direct mounting onto a driven shaft. Suitable for use in conveyors, mixers, and material handling systems where space is limited
NORD
This NORD speed reducer features a 7.5:1 ratio, 233 RPM output speed, and 389 in-lb output torque. It accepts up to 1.75 hp input and has a 140TC frame with a hollow shaft for direct mounting onto a driven shaft. Suitable for use in conveyors, mixers, and material handling systems where space is limited
Hollow shaft direct-drive right angle speed reducer with 7.5:1 ratio. Output speed 233 RPM, maximum output torque 690 in-lb, maximum input power 2.88 hp. 140TC frame. Used in industrial conveyor systems, material handling, and packaging machinery for speed reduction and torque increase
NORD
Hollow shaft direct-drive right angle speed reducer with 7.5:1 ratio. Output speed 233 RPM, maximum output torque 690 in-lb, maximum input power 2.88 hp. 140TC frame. Used in industrial conveyor systems, material handling, and packaging machinery for speed reduction and torque increase
25:1 ratio right angle speed reducer with 70 RPM output, 2.75 hp maximum input, and 2036 in-lb maximum output torque. Features a hollow shaft, 140TC frame, and any-angle mounting. Suitable for industrial applications such as conveyor systems and material handling where compact, direct-drive torque multiplication is required
NORD
25:1 ratio right angle speed reducer with 70 RPM output, 2.75 hp maximum input, and 2036 in-lb maximum output torque. Features a hollow shaft, 140TC frame, and any-angle mounting. Suitable for industrial applications such as conveyor systems and material handling where compact, direct-drive torque multiplication is required

More from NORD

View all NORD parts
This hollow shaft direct-drive right angle speed reducer provides a 10:1 reduction ratio, delivering 175 RPM output with a maximum output torque of 664 in-lb. It accepts up to 2.13 hp input and features a 56C input flange. Designed for any-angle mounting, it is suitable for use in industrial machinery such as conveyors, mixers, and packaging equipment
NORD
This hollow shaft direct-drive right angle speed reducer provides a 10:1 reduction ratio, delivering 175 RPM output with a maximum output torque of 664 in-lb. It accepts up to 2.13 hp input and features a 56C input flange. Designed for any-angle mounting, it is suitable for use in industrial machinery such as conveyors, mixers, and packaging equipment
NORD Speed Reducer: 15:1, 117 RPM, 3.06 hp Input Max, 1372 in-lb Output Max, Hollow, 56C, Any Angle (MPN SK1SI63Y-56C-15:1)
NORD
NORD Speed Reducer: 15:1, 117 RPM, 3.06 hp Input Max, 1372 in-lb Output Max, Hollow, 56C, Any Angle (MPN SK1SI63Y-56C-15:1)
10:1 ratio right angle speed reducer with hollow shaft and 140TC frame. Output 175 RPM, 372 in-lb max; input 1.25 hp max. Supports any-angle mounting. Used in conveyors, mixers, and material handling systems requiring compact torque multiplication
NORD
10:1 ratio right angle speed reducer with hollow shaft and 140TC frame. Output 175 RPM, 372 in-lb max; input 1.25 hp max. Supports any-angle mounting. Used in conveyors, mixers, and material handling systems requiring compact torque multiplication
Hollow shaft direct-drive right angle speed reducer with 20:1 ratio. Output speed 88 RPM, input capacity 0.5 hp max, output torque 239 in-lb max. 56C frame, any-angle mounting. Suitable for conveyors, mixers, and material handling equipment requiring compact speed reduction
NORD
Hollow shaft direct-drive right angle speed reducer with 20:1 ratio. Output speed 88 RPM, input capacity 0.5 hp max, output torque 239 in-lb max. 56C frame, any-angle mounting. Suitable for conveyors, mixers, and material handling equipment requiring compact speed reduction
This hollow shaft direct-drive right angle speed reducer provides a 60:1 reduction ratio, delivering 29 RPM output with a maximum input of 0.37 hp. It offers a maximum output torque of 354 in-lb and features a 56C frame size for motor mounting. Designed for any-angle mounting, it is suitable for moderate-load, low-speed applications such as conveyors, mixers, and packaging equipment
NORD
This hollow shaft direct-drive right angle speed reducer provides a 60:1 reduction ratio, delivering 29 RPM output with a maximum input of 0.37 hp. It offers a maximum output torque of 354 in-lb and features a 56C frame size for motor mounting. Designed for any-angle mounting, it is suitable for moderate-load, low-speed applications such as conveyors, mixers, and packaging equipment
This NORD speed reducer is a single-stage, right-angle unit with a 20:1 ratio, delivering 88 RPM output and up to 1274 in-lb torque. It accepts a maximum input of 2.25 hp and features a 140TC frame, hollow shaft, and any-angle mounting. Suitable for industrial power transmission applications such as conveyors, mixers, and material handling equipment
NORD
This NORD speed reducer is a single-stage, right-angle unit with a 20:1 ratio, delivering 88 RPM output and up to 1274 in-lb torque. It accepts a maximum input of 2.25 hp and features a 140TC frame, hollow shaft, and any-angle mounting. Suitable for industrial power transmission applications such as conveyors, mixers, and material handling equipment
This hollow shaft direct-drive right angle speed reducer provides a 10:1 reduction ratio, with 175 RPM output speed, 6.25 hp maximum input, and 2009 in-lb maximum output torque. It features a 180TC frame size and is suited for applications such as conveyors, mixers, and material handling equipment where compact, high-torque transmission is required in confined spaces
NORD
This hollow shaft direct-drive right angle speed reducer provides a 10:1 reduction ratio, with 175 RPM output speed, 6.25 hp maximum input, and 2009 in-lb maximum output torque. It features a 180TC frame size and is suited for applications such as conveyors, mixers, and material handling equipment where compact, high-torque transmission is required in confined spaces
40:1 ratio hollow shaft right angle speed reducer with 56C input flange. Outputs 44 RPM at 735 in-lb maximum torque, accepting up to 0.88 hp input. Supports any-angle mounting. Used to reduce motor speed and increase torque in industrial machinery such as conveyors, mixers, and material handling systems
NORD
40:1 ratio hollow shaft right angle speed reducer with 56C input flange. Outputs 44 RPM at 735 in-lb maximum torque, accepting up to 0.88 hp input. Supports any-angle mounting. Used to reduce motor speed and increase torque in industrial machinery such as conveyors, mixers, and material handling systems