Miki Pulley
SFC-DA2 Couplings Catalogue
Miki Pulley Servoflex metal disc coupling — double-flex DA2 configuration - 14 published model pages with engineering qualifications and selection guidance.
SFC-DA2 engineering overview
Miki Pulley Servoflex metal disc couplings for servo and precision machinery — authorised distributor catalogue with model-level selection pages.
Configuration
SFC-DA2
Miki Pulley Servoflex metal disc coupling — double-flex DA2 configuration
Ordering structure: SFC-{size}DA2
Servoflex family
Metal disc coupling characteristics
metal disc coupling for precision servo and stepper drives.
- zero backlash
- high torsional stiffness
- low inertia
- single-flex and double-flex configurations
- misalignment accommodation
- clamp, keyway/setscrew and tapered-shaft-adaptor mounting options
- FEA-supported disc-element development
Selection context
When to specify SFC-DA2
SFC-DA2 is the double-flex Servoflex disc configuration. Compare against SFC-SA2 when greater misalignment accommodation is required.
Per-model dimension and torque tables are published on individual model pages where available; contact Golden Bearing Company for detailed catalogue tables not shown on the model page.
Applications
Typical engineering use
- servo motors
- stepper motors
- machine tools
- semiconductor equipment
- printing and packaging machinery
Model catalogue
Select a model to review ordering designation, verified engineering data and specification guidance.
Request an Engineering Quote
Share shaft bore, speed, torque duty and ordering designation. Golden Bearing Company is an authorised distributor for Miki Pulley couplings and shaft locking devices.