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Controlflex Coupling Hub w/Key, Single, Bore 0.750", OD 2.953", Alum
Mfr # CPRSK48-12-A
Zoro # G3394364
product price:Â
$
89.19
/ea
Key Features
Bore Dia.
0.750 in
Max. RPM
7500 RPM
Outside Dia.
2.953 in (75.0 mm)
Overall Length
2.244 in (57.0 mm)
Material
Aluminum
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Specifications
Product Information
- MFR #
- CPRSK48-12-A
- Zoro #
- G3394364
- UPC #
- 634529304136
- Country of Origin
- Germany
Dimensions
- Bore Dia.
- 0.750 in
- Outside Dia.
- 2.953 in (75.0 mm)
- Overall Length
- 2.244 in (57.0 mm)
- Hub Width
- 0.709 in
- Fastening Dimensions
- Metric
- Set Screw Size
- M8
Details
- Max. RPM
- 7500 RPM
- Material
- Aluminum
- Finish
- Clear Anodized
- Weight
- 0.4652 lbs
- Max. Temp. Range (F)
- -22°F to 175°F (-30°C to 79°C)
- Style
- Clamp with Keyway
- Keyway (In.)
- 3/16 in
- Screw Type
- Clamp with Keyway
- Recommended Shaft Tolerance
- +0.0000 in / -0.0005 in
- Number of Screws
- 1 ea
- Screw Finish
- Black Oxide
- Screw Material
- Alloy Steel
- Screw Seating Torque
- 24.0 Nm
- Measurement Type
- Inch
- B1 Shaft Penetration
- 1.102 in
- 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 keyed 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 0.750" bore, 3/16" keyway, 2.953" OD, and 0.709" length. The use of a keyway prevents the coupling from slipping on the shaft if over torqued. This single insert type has 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.