Controlflex Coupling Hub, Single, Bore 1.250", OD 2.953", Aluminum MPN:CPRS48-20-A
Discount: See in Cart
Free Shipping
In Stock
Free Shipping
In Stock
SKU
510-G3400637
Controlflex Coupling Hub, Single, Bore 1.250", OD 2.953", Aluminum
The Ruland Controlflex Coupling Hub is a versatile and customizable solution for a wide range of applications, including encoders, tachometers, resolvers, and light duty power transmission. Its lightweight and low-inertia design makes it ideal for high-speed applications up to 7500 RPM, while its zero-backlash coupling ensures precise and reliable performance. With a compact design and high misalignment capabilities, this hub is perfect for applications where space is limited. It's also RoHS and REACH compliant, ensuring environmental responsibility. Suitable for use in a variety of industries, including automation, robotics, and medical equipment.
Top product features:
- Lightweight design
- Zero-backlash coupling
- Balanced design for speeds up to 7500 RPM
Top product applications:
- Encoders
- Tachometers
- Light duty power transmission applications
Ruland supplied Controlflex couplings are a lightweight, low inertia, and zero-backlash coupling designed for use in encoders, tachometers, resolvers, and light duty power transmission applications. This clamp style single insert type hub requires the user to mate it with one other hub and one acetal insert. The multiple piece construction allows for a highly customizable coupling that easily combines clamp hubs with inch, metric, keyed, and keyless bores. This hub has a 1.250" bore, 2.953" OD, and 0.709" length. The use of one insert allows for higher misalignment capabilities than double insert styles. It is compact and can fit in smaller envelopes than equivalent single beam or double insert Controlflex styles. It has a balanced design and can accommodate speeds of up to 7500 RPM. This Controlflex hub is RoHS and REACH compliant and manufactured by Schmidt Kupplung in Germany.
Additional Information
- Country of Origin: DE
- Drop Ship Item: Yes
- Blind Ship Eligible: No
- LTL Freight Required: No
- Lead Time: Ships in 2 days
- Minimum Order Quantity: 1
- Unit of Measure: EA
- Package Length: 7.00
- Package Width: 4.00
- Package Height: 2.00
- Package Weight: 0.41
Product info last updated on February 8, 2026 9:17am UTC
Category: Bearings, V-belts and Power Transmission Equipment