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Manufacturer Miki Pulley
SFC-DA2
SFC-DA2
SFC-040DA2
Availability
Confirm at quotation
Miki Pulley · SFC-DA2 · Metal disc coupling · SFC-040DA2 · Authorised Distributor
Configuration
SFC-DA2
Coupling type
metal disc coupling
Ordering code
SFC-040DA2
- Manufacturer
- Miki Pulley
- Product Family
- SFC-DA2 Couplings Catalogue
- Series
- SFC-DA2
- Designation
- SFC-040DA2
- Configuration
- SFC-DA2
Miki Pulley SFC-040DA2 - catalogue engineering data for selection and quotation.
- Product Type
- Metal disc coupling
- Industry
- Servo drives, precision automation, machine tools
Why Source Through Golden Bearing Company
Authorised industrial distributor
Engineering Support
Duty review, bore selection, and application engineering assistance
Authorised Manufacturer Data
Specifications published exactly as manufacturer catalogue data
Technical Assistance
Configuration, interchangeability, and spare element guidance
Product Overview
Miki Pulley SFC-040DA2 is a Servoflex SFC-DA2 metal disc coupling for servo and stepper drives requiring greater misalignment accommodation. Miki Pulley Servoflex metal disc coupling — double-flex DA2 configuration Ordering follows SFC-{size}DA2.
Commercial Identification
Authoritative procurement identifiers for ERP, RFQ, and purchase order entry. Copy values directly where shown.
- Manufacturer
- Miki Pulley
- Product Family
- SFC-DA2 Couplings Catalogue
- Series
- SFC-DA2
- Designation
- SFC-040DA2
- Configuration
- SFC-DA2
Selection Guidance
Engineering checkpoints when specifying Miki Pulley SFC-040DA2.
Engineering Specifications
Miki Pulley catalogue values for SFC-040DA2. Parameters not tabulated for this model are omitted rather than estimated.
Key catalogue specifications
| Ordering designation | SFC-040DA2 |
|---|---|
| Configuration | SFC-DA2 |
| Coupling type | metal disc coupling |
| Ordering structure | SFC-{size}DA2 |
Manufacturer engineering qualifications
| Qualification | Dimensions in mm unless otherwise stated. |
|---|---|
| Qualification | Standard bore diameter data per manufacturer tables. |
| Qualification | Standard shaft tolerance h7 (h6 or g6 designation B). |
| Qualification | j6/k6 optional tolerances with designations J/K only where supported by documented bore table. |
| Qualification | Bore-specific torque restrictions apply where shaft holding power limits rated torque. |
| Qualification | Maximum rotation speed does not account for dynamic balance. |
| Qualification | Torsional stiffness values are measurements for the element alone. |
| Qualification | Moment of inertia and mass are measured at maximum bore diameter. |
| Qualification | DB dimension qualification applies per manufacturer table notes. |
| Qualification | K = inner diameter of element. |
| Qualification | Where d2 exceeds K, shaft insertion is limited according to LF qualification. |
| Qualification | Clamping-bolt M interpretation follows manufacturer note. |
| Qualification | SFC-010 parenthetical dimensional qualification must remain attached to relevant table. |
| Qualification | Special bore arrangements require consultation with Miki Pulley. |
Dimensions
Per-model Servoflex dimension and torque tables are not present in the available catalogue source. Contact Golden Bearing Company for detailed tables.
| Per-model dimension tables | Not published in available catalogue source |
|---|---|
| Catalogue enquiry | Contact Golden Bearing Company for SFC-040DA2 dimension and torque tables |
Miki Pulley Catalogue Reference
Authoritative source for the engineering values published on this page.
Published data basis
Engineering qualifications on this page follow Miki Pulley Servoflex SFC manufacturer source material for SFC-040DA2. Per-model dimension and torque tables are not present in the catalogue extract used for this page. Parameters not shown require Miki Pulley manufacturer catalogue verification before design sign-off.
Applications
Typical Miki Pulley SFC-DA2 applications for SFC-040DA2.
Servo metal disc coupling
Double-flex configuration
Misalignment accommodation
Stepper drives
Packaging automation
Configuration and Arrangement
Configuration context for Miki Pulley SFC-040DA2.
SFC-DA2 configuration
Miki Pulley Servoflex metal disc coupling — double-flex DA2 configuration Ordering structure: SFC-{size}DA2.
Compared to SFC-SA2
SFC-SA2 is the single-flex configuration for shorter axial envelope where applicable.
Frequently Asked Questions
Engineering and procurement answers for specification review and quotation.
What is Miki Pulley SFC-040DA2?
Miki Pulley Servoflex metal disc coupling — double-flex DA2 configuration. Ordering designation: SFC-040DA2. Per-model dimension and torque tables are available on request where not shown on this page.
When should I specify SFC-DA2 instead of SFC-SA2?
Specify SFC-DA2 when double-flex misalignment accommodation is required. SFC-SA2 is the single-flex configuration for shorter axial envelope where applicable.
Where are dimension and torque tables for SFC-040DA2?
Contact Golden Bearing Company for detailed per-model dimension and torque tables for SFC-040DA2.
How do I request a quote for Miki Pulley SFC-040DA2?
Send shaft bore, torque duty, speed and configuration context. Golden Bearing Company is an authorised Miki Pulley distributor and supports engineering-led identification without publishing price or stock on this page.
Request an Engineering Quote
Share Miki Pulley SFC-040DA2 designation, shaft bore, torque duty, speed and configuration context for authorised distributor quotation.