NORD Speed Reducer: 25:1, 70 RPM, 1.75 hp Input Max, 1195 in-lb Output Max, Hollow
The NORD Speed Reducer: 25:1 is a hollow shaft direct-drive right angle speed reducer (SKU 29TM04, MPN SK1SI63Y-56C-25:1) with a 56C input flange. It delivers a 25:1 reduction ratio, 70 RPM output speed, and a…
SKU 3G-OTH-136173
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Product Description
The NORD Speed Reducer: 25:1 is a hollow shaft direct-drive right angle speed reducer (SKU 29TM04, MPN SK1SI63Y-56C-25:1) with a 56C input flange. It delivers a 25:1 reduction ratio, 70 RPM output speed, and a maximum input of 1.75 hp with a maximum output torque of 1195 in-lb. This unit is designed for any-angle mounting.
Frequently Asked Questions
What is the NORD Speed Reducer: 25:1 used for?
The NORD Speed Reducer: 25:1 is used to reduce motor speed and increase torque in industrial machinery. It is ideal for conveyors, material handling, and packaging equipment where precise speed control and high torque are required. Its hollow shaft design allows direct mounting on a driven shaft, saving space and simplifying installation.
What are the specifications of the NORD Speed Reducer: 25:1?
The NORD Speed Reducer: 25:1 (MPN SK1SI63Y-56C-25:1) has a 25:1 reduction ratio, 70 RPM output speed, 1.75 hp maximum input, and 1195 in-lb maximum output torque. It features a 56C input flange, hollow shaft, and any-angle mounting. The unit is a right-angle direct-drive speed reducer from NORD.
Where to buy the NORD Speed Reducer: 25:1 worldwide?
You can source the NORD Speed Reducer: 25:1 worldwide through 3G Electric, a global industrial equipment distributor. We handle full logistics, customs clearance, and delivery to your location. Contact us for availability and lead time. 3G Electric supplies genuine NORD components to customers across industries.
How to install a NORD hollow shaft speed reducer?
To install a NORD hollow shaft speed reducer, ensure the driven shaft is clean and lubricated. Slide the reducer onto the shaft, align the keyway, and secure it with the provided locking mechanism. Mount the motor to the 56C flange. Follow NORD's manual for torque specs and any-angle mounting guidelines. Always check alignment before operation.
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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.















