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RULAND MANUFACTURING PSMR25-8-7-A Coupling 4 Beam Set Screw 8mm x 7mm | AF9VVG 30VC96

RULAND MANUFACTURING PSMR25-8-7-A Coupling 4 Beam Set Screw 8mm x 7mm

Item: AF9VVG Model: PSMR25-8-7-ACross Ref: 30VC96
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Get it by Monday, Jun 16

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€83.85 /unit
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Product Specifications:

ItemMotion Control Coupling
Bore Dia.8 mm x 7 mm
Clearance Dia.31.8 mm
FinishBright
Length Through Bore13.84 mm
MaterialAluminum
Max. Angular Misalignment
Max. Parallel Misalignment0.015"
Max. Speed6000 RPM
Max. Temp. Range225°F
Min. Bore7 mm
Outside Dia.25.4 mm
Overall Length31.8 mm
Screw TypeSet Screw
Setscrew Location2
Style4-Beam Set Screw
Torque33 lbs.-in.
Torsional Stiffness0.177 deg./lbs.-in. , 0.177 lbs.-in./deg.
Angular Misalignment
ApplicationLight-Duty Power Transmission, Servo Motors To Lead Screws
Axial Motion0.25 mm
Bore Diameter 18 mm
Bore Diameter 27 mm
Bore Tolerance+0.025/0 mm
Bore TypeRound
Coupling MaterialAluminum
Coupling Material FinishBright
Coupling Material GradeGrade 7075
Coupling Outside Diameter25.4 mm
Different Bore SizesYes
Dynamic Torque Non-reversing1.87 N-m
Dynamic Torque Reversing0.93 N-m
Fastener Tightening Torque1.76 N-m
FeaturesBalanced Design for Reduced Vibration, Higher Torque Capacity, Larger Body Sizes than Single Beam Couplings, Lower Windup, Machined from a Single Piece of Material, Two Sets of Two Spiral Cuts, Zero Backlash
For EnvironmentAngular Misalignment, Axial Motion, Parallel Misalignment
For Misalignment TypeAngular, Axial, Parallel
Full Bearing Support RequiredYes
Included Screws(4) Set Screw
Length Through Bore 114.7 mm
Length Through Bore 214.7 mm
Maximum Operating Temperature107°C
Maximum Speed6000 RPM
Minimum Operating Temperature-40°C
Moment Of Inertia0.000003394 kgf/sq. m
Number Of Beams4
Number Of Locking Screws4
Parallel Misalignment0.38 mm
Rated Torque3.73 N-m
Screw MaterialAlloy Steel
Screw Material FinishBlack Oxide
Screw Thread SizeM4
Shaft Locking TypeSet Screw
Shaft Tolerance+0 mm, -0.013 mm
StandardsCONFLICT MINERALS COMPLIANT, DIN 912 12.9 SCREWS, REACH COMPLIANT, ROHS COMPLIANT
System Of MeasurementMetric
Zero BacklashYes

Shipping Info:

Ship weight (kg) 0.099
Ship height (cm)3.3
Ship length (cm)15.24
Ship width (cm)10.16
HS code8483608000
Country of OriginUS

Product Variants

ProductModelTorsional StiffnessOverall LengthClearance Dia.Max. Parallel MisalignmentMax. Temp. RangeMin. BoreMax. Bore Dia.Max. SpeedPrice
RULAND MANUFACTURING PSMR10-3-3-A Coupling 4 Beam Set Screw Bore 3 x 3 Mm | AB8XZV 2AEB9 PSMR10-3-3-A1.34 deg./lbs.-in.14.3 mm9.5 mm0.008"225°F--6000 RPM€62.97
RULAND MANUFACTURING PSMR13-3-3-A Coupling 4 Beam Set Screw Bore 3 x 3 Mm | AB8XZX 2AEC2 PSMR13-3-3-A0.75 deg./lbs.-in.19.1 mm12.7 mm0.008"225°F--6000 RPM€63.94
RULAND MANUFACTURING PSMR13-4-4-A Coupling 4 Beam Set Screw Bore 4 x 4 Mm | AB8XZZ 2AEC4 PSMR13-4-4-A0.75 deg./lbs.-in.19.1 mm12.7 mm0.008"225°F--6000 RPM€63.57
RULAND MANUFACTURING PSMR13-5-4-A Coupling 4 Beam Set Screw Bore 5 x 4 Mm | AB8YAB 2AEC6 PSMR13-5-4-A0.75 deg./lbs.-in.19.1 mm12.7 mm0.008"225°F--6000 RPM€54.60
RULAND MANUFACTURING PSMR16-3-3-A Coupling 4 Beam Set Screw Bore 3 x 3 Mm | AB8YAD 2AEC8 PSMR16-3-3-A0.36 lbs.-in./deg.20.3 mm15.9 mm0.008"225°F--6000 RPM€61.69
RULAND MANUFACTURING PSMR16-4-3-A Coupling 4 Beam Set Screw Bore 4 x 3 Mm | AB8YAF 2AED1 PSMR16-4-3-A0.54 deg./lbs.-in.20.3 mm15.9 mm0.008"225°F--6000 RPM€61.69
RULAND MANUFACTURING PSMR16-4-4-A Coupling 4 Beam Set Screw Bore 4 x 4 Mm | AB8YAH 2AED3 PSMR16-4-4-A0.54 deg./lbs.-in.20.3 mm15.9 mm0.008"225°F--6000 RPM€61.69

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RULAND MANUFACTURING PSMR25-8-7-A Coupling 4 Beam Set Screw 8mm x 7mm
€83.85 /unit