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Bellows Coupling

  • Mfr # MBC70-30-25-A

  • Zoro # G108677231


product price: 
$
243.99
/ea
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Key Features

Overall Length
87.4 mm
Moment of Inertia
0.003028 kgf/m sq
Axial Motion
0.76 mm
Screw Material
Alloy Steel
Dynamic Torque Non-Reversing
52.25 N-m
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Specifications

Details

MFR #
MBC70-30-25-A
Zoro #
G108677231
UPC #
-
Country of Origin
United States
Moment of Inertia
0.003028 kgf/m sq
Item
Bellows Coupling
Axial Motion
0.76 mm
Screw Material
Alloy Steel
Dynamic Torque Non-Reversing
52.25 N-m
Bore Tolerance
+0.03/-0.00 mm
Dynamic Torque Reversing
26.3 N-m
System of Measurement
Metric
Hub Material
Aluminum
Minimum Operating Temperature
-40 Degrees C
Zero Backlash
Yes
Features
Balanced Design for High RPM, Constant Velocity, High Torque with Low Inertia, High Torsional Stiffness, Long Life with no Maintenance
Maximum Operating Temperature
93 Degrees C
Maximum Speed
10,000 RPM
Bellows Material Grade
321
Bellows Material
Stainless Steel
Hub Material Grade
2024
Standards
Conflict Minerals Compliant, DIN 912 12.9 Screws, ISO 9001:2015, REACH Compliant, RoHS3 Compliant
Application
Encoders, Stepper / Servo
Maximum Torque
104.5 N-m
For Misalignment Type
Angular, Axial, Parallel
Fastener Tightening Torque
39 N-m
Shaft Locking Type
Clamp On
Parallel Misalignment
0.3 mm
Full Bearing Support Required
Yes
Shaft Tolerance
+0.0000 in / -0.0005 in
Bore Type
Round
Bellows Material Finish
None
Angular Misalignment
2 Degrees
Hub Material Finish
Sulfuric Anodized
Torsional Stiffness
237 N-m/Deg
Included Screws
(2) Hex Cap Screw
Number of Locking Screws
2
Screw Material Finish
Black Oxide

Description

Bellows Coupling, Bore Diameter 1 30 mm, Bore Diameter 2 25 mm, Coupling Outside Diameter 69.9 mm, Maximum Speed 10,000 RPM, Maximum Torque 104.5 N-m, Hub Material Aluminum, Overall Length 87.4 mm, Shaft Locking Type Clamp On, System of Measurement Metric, Bellows Material Stainless Steel, Different Bore Sizes Yes, Length Through Bore 1 40.2 mm, Length Through Bore 2 40.2 mm, Parallel Misalignment 0.3 mm, Bore Type Round, Dynamic Torque Non-Reversing 52.25 N-m, Dynamic Torque Reversing 26.3 N-m

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