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Ruland
Controlflex Coupling Hub, Double, Bore 1.125", OD 2.953", Aluminum
Mfr # CPRD48-18-A
Zoro # G3396446
product price: $77.49
/ea
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Key Features
- Bore Dia. 1.125 in
- Max. RPM 7500 RPM
- Outside Dia. 2.953 in (75.0 mm)
- Overall Length 2.874 in (73.0 mm)
- Material Aluminum
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Product Information
- Brand Ruland
- MFR # CPRD48-18-A
- Zoro # G3396446
- UPC # 634529303399
- Country of Origin Germany
- Category Motion Control Couplings
Dimensions
Bore Dia. | 1.125 in |
Outside Dia. | 2.953 in (75.0 mm) |
Overall Length | 2.874 in (73.0 mm) |
Set Screw Size | M8 |
Fastening Dimensions | Metric |
Hub Width | 0.709 in |
Details
Max. RPM | 7500 RPM |
Material | Aluminum |
Finish | Clear Anodized |
Weight | 0.448 lbs |
Screw Type | Clamp |
Max. Temp. Range (F) | -22°F to 175°F (-30°C to 79°C) |
Style | Clamp |
Screw Finish | Black Oxide |
Screw Seating Torque | 24.0 Nm |
Measurement Type | Inch |
Number of Screws | 1 ea |
Recommended Shaft Tolerance | +0.0000 in / -0.0005 in |
B1 Shaft Penetration | 1.417 in |
Screw Material | Alloy Steel |
Bore Tolerance | +0.003 in / +0.001 in |
Description
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 double insert type hub requires the user to mate it with one other hub and two acetal inserts. 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 1.125" bore, 2.953" OD, and 0.709" length. The use of two inserts allows for higher torque capacity than single insert styles. It is longer than equivalent single insert Controlflex types to couple systems with wide distances between shaft ends. 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.
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