4-Beam Clamp Coupling, Bores 0.250″x4mm, OD 0.787″, Stainless Steel

$98,69

Ruland four beam couplings are zero-backlash and have a balanced design for reduced vibration at high speeds up to 6,000 RPM. This MW-series beam coupling is machined from a single piece of stainless steel and features two sets of two spiral cuts allowing for higher torque capacity and lower windup than single beam couplings. It has pure metric outer diameter and length dimensions to fit in a smaller envelope than Ruland P-series beam couplings for easier interchanges with single beam couplings. This coupling is clamp style and has 0.250″ x 4mm bores, 0.787″ (20.0mm) OD, and 1.102″ (28.0mm) length. Stainless steel is used for higher torque capabilities than aluminum versions, however the coupling will have significantly higher inertia. This coupling is best suited for encoders. Hardware is metric and tests beyond DIN 912 12.9 standards for maximum torque capabilities. It is RoHS and REACH compliant.

9999 in stock

SKU: GRG3407339 Category:

Description

[{“name”:”Bore Dia.”,”normalizedValue”:”1/4 in x 4 mm”,”rank”:2,”value”:”0.250 in x 4 mm”},{“name”:”Max. RPM”,”normalizedValue”:”6000 RPM”,”rank”:4,”value”:”6000 RPM”},{“name”:”Outside Dia.”,”normalizedValue”:”0.787 in”,”rank”:5,”value”:”0.787 in (20.0 mm)”},{“name”:”Overall Length”,”normalizedValue”:”1.102 in”,”rank”:6,”value”:”1.102 in (28.0 mm)”},{“name”:”Material”,”normalizedValue”:”303 Stainless Steel”,”value”:”303 Stainless Steel”},{“name”:”Length”,”normalizedValue”:”1.102 in”,”value”:”1.102 in (28.0 mm)”},{“name”:”Weight”,”normalizedValue”:”0.1137 lb”,”value”:”0.1137 lbs”},{“name”:”Max. Temp. Range (F)”,”normalizedValue”:”-40°F to 350°F (-40°C to 176°C)”,”value”:”-40°F to 350°F (-40°C to 176°C)”},{“name”:”Max. Angular Misalignment”,”normalizedValue”:”3 deg”,”value”:”3 deg”},{“name”:”Style”,”normalizedValue”:”Clamp”,”value”:”Clamp”},{“name”:”Torsional Stiffness (Deg./In.-Lbs.)”,”normalizedValue”:”1.29 Deg/Nm”,”value”:”1.29 Deg/Nm”},{“name”:”Max. Parallel Misalignment (In.)”,”normalizedValue”:”0.008″,”value”:”0.008 in (0.20 mm)”},{“name”:”Screw Size”,”normalizedValue”:”M3″,”value”:”M3″},{“name”:”Dynamic Torque Reversing”,”normalizedValue”:”0.5 N-m”,”value”:”0.50 Nm”},{“name”:”Axial Motion”,”normalizedValue”:”0.005 in”,”value”:”0.005 in (0.13 mm)”},{“name”:”B1 Shaft Penetration”,”normalizedValue”:”0.535 in”,”value”:”0.535 in”},{“name”:”Moment of Inertia”,”normalizedValue”:”2.807 x10-6 kg-m2“,”value”:”2.807 x10-6 kg-m2“},{“name”:”Screw Material”,”normalizedValue”:”Alloy Steel”,”value”:”Alloy Steel”},{“name”:”B2 Shaft Penetration”,”normalizedValue”:”13.5 mm”,”value”:”13.5 mm”},{“name”:”Dynamic Torque Non-Reversing”,”normalizedValue”:”1 N-m”,”value”:”1.00 Nm”},{“name”:”Bore Tolerance”,”normalizedValue”:”+0.001 in, -0.000 in”,”value”:”+0.001 in / -0.000 in (+0.025 mm / -0.000 mm)”},{“name”:”Screw Seating Torque”,”normalizedValue”:”2.1 N-m”,”value”:”2.1 Nm”},{“name”:”Static Torque”,”normalizedValue”:”1.7 N-m”,”value”:”1.70 Nm”},{“name”:”Fastening Dimensions”,”normalizedValue”:”Metric”,”value”:”Metric”},{“name”:”Screw Finish”,”normalizedValue”:”Black Oxide”,”value”:”Black Oxide”},{“name”:”Number of Screws”,”normalizedValue”:”2 ea”,”value”:”2 ea”},{“name”:”Measurement Type”,”normalizedValue”:”Metric, Inch”,”value”:”Inch/Metric”},{“name”:”Recommended Shaft Tolerance”,”normalizedValue”:”+0.0000 in, -0.0005 in”,”value”:”+0.0000 in / -0.0005 in (+0.000 mm / -0.013 mm)”},{“name”:”Country of Origin (subject to change)”,”normalizedValue”:”United States”,”value”:”United States”},{“name”:”Package Quantity”,”normalizedValue”:”1″,”value”:”1″}]

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