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RULAND MANUFACTURING PCMR25-8-6-A Coupling 4 Beam Clamp Bore 8 x 6 Mm | AB8XVN 2ADT4

RULAND MANUFACTURING PCMR25-8-6-A Coupling 4 Beam Clamp Bore 8 x 6 Mm

Item: AB8XVN Model: PCMR25-8-6-ACross Ref: 2ADT4
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Get it by Monday, Jun 16

£19.99 Flat Shipping + VAT £19.99 flat shipping is applicable on orders with an aggregate weight less than 10kg. Orders exceeding 10kg will be charged default shipping rates.

£101.50 /unit (Inc. VAT)
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Product Specifications:

ItemMotion Control Coupling
Bore Dia.8 mm x 6 mm
Clearance Dia.25.4 mm
FinishBright
Length Through Bore15.9 mm
MaterialAluminum
Max. Angular Misalignment
Max. Parallel Misalignment0.015"
Max. Speed6000 RPM
Max. Temp. Range225°F
Outside Dia.25.4 mm
Overall Length31.8 mm
Screw TypeCap Screw
Style4 Beam Clamp
Torque33 lbs.-in.
Torsional Stiffness0.18 deg./lbs.-in. , 0.18 lbs.-in./deg.
Angular Misalignment
ApplicationLight-Duty Power Transmission, Servo Motors To Lead Screws
Axial Motion0.25 mm
Bore Diameter 18 mm
Bore Diameter 26 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 Torque4.6 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(2) Hex Socket Cap 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 Screws2
Parallel Misalignment0.38 mm
Rated Torque3.73 N-m
Screw MaterialAlloy Steel
Screw Material FinishBlack Oxide
Screw Thread SizeM4
Shaft Locking TypeClamp On
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) 0.04
Ship height (cm)2.54
Ship length (cm)3.18
Ship width (cm)2.54
HS code8483608000
Country of OriginUS

Product Variants

ProductModelBore Dia.Clearance Dia.Length Through BoreMaterialMax. Axial Misalignment (in.)Max. BoreMax. Parallel Misalignment (in.)Max. Temp. Range (f)Price
RULAND MANUFACTURING PCMR13-3-3-A Coupling 4 Beam Clamp Bore 3 x 3 Mm | AB8XUA 2ADL5
PCMR13-3-3-A3 x 3 mm12.70mm9.55mmAluminum+/-.005-0.008225£85.75
RULAND MANUFACTURING PCMR13-4-4-A Coupling 4 Beam Clamp Bore 4 x 4 Mm | AB8XUC 2ADL7
PCMR13-4-4-A4 x 4 mm12.70mm9.55mmAluminum+/-.005-0.008225£78.14
RULAND MANUFACTURING PCMR16-5-4-A Coupling 4 Beam Clamp Bore 5 x 4 Mm | AB8XUF 2ADN1
PCMR16-5-4-A5 x 4 mm15.90mm10.15mmAluminum+/-.005-0.008225£82.58
RULAND MANUFACTURING PCMR16-5-5-A Coupling 4 Beam Clamp Bore 5 x 5 Mm | AB8XUH 2ADN3
PCMR16-5-5-A5 x 5 mm15.90mm10.15mmAluminum+/-.005-0.008225£82.58
RULAND MANUFACTURING PCMR19-4-3-A Coupling 4 Beam Clamp Bore 4 x 3 Mm | AB8XUK 2ADN5
PCMR19-4-3-A4 x 3 mm19.10mm11.45mmAluminum+/-.005-0.008225£84.46
RULAND MANUFACTURING PCMR19-4-4-A Coupling 4 Beam Clamp Bore 4 x 4 Mm | AB8XUM 2ADN7
PCMR19-4-4-A4 x 4 mm19.10mm11.45mmAluminum+/-.005-0.008225£84.46
RULAND MANUFACTURING PCMR19-5-3-A Coupling 4 Beam Clamp Bore 5 x 3 Mm | AB8XUP 2ADN9
PCMR19-5-3-A5 x 3 mm19.10mm11.45mmAluminum+/-.005-0.008225£84.46

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RULAND MANUFACTURING PCMR25-8-6-A Coupling 4 Beam Clamp Bore 8 x 6 Mm
£101.50 /unit (Inc. VAT)