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MIKI PULLEY

SFC Models

  • Max. rated torque : 250 N・m
  • Bore ranges : 3 mm to 45 mm
  • Backlash : Zero

Inquiry

SFC Models

These are disc-spring couplings that use a lightweight, high-strength aluminum alloy for the clamp hub to enable high torsional stiffness and high response. Both single-element types with high torsional stiffness and flexible double-element types that separate double elements with a spacer are available. Both lower the moment of inertia by linking the outer diameter of the hub to the shaft diameter.

 

Ultra-low inertia

The outer diameter shape of the clamp hub is linked to the bore diameter you are using. This decreases inertia to the lowest amount necessary by reducing the outer diameter when the bore diameter is small, making these optimal for fast-accelerating operation. Three shapes are available to match the combination of bore diameters you are using.

 

Simple, reliable, no backlash

Since the clamp method is used to couple to the shaft, mounting can be completed by tightening one bolt each on left and right. Clamp hubs enable reliable connections that are strong against vibration and shocks, and all power is transmitted by frictional couplings, so there is no backlash. The clamp hubs on both sides of the coupling are centered using a dedicated tool, ensuring concentricity.

 

For tapered shafts

Allows coupling via a clamp hub when an optional taper adapter is mounted on the tapered shaft of a servo motor.

Custom-ordered specific lengths (SFC DA2 types)

This type allows you to specify a specific length that matches the distance between shafts that you require.

 

Clean room compatible

It is a clean room compatible product that has been cleaned, assembled (ISO class 6) and packed in consideration of its use in clean rooms.

 

Specifications

* Types A / B / C are automatically specified by Miki Pulley according to the combination of bore diameters you select, and cannot be specified by the customer.

* Check the Standard Bore Diameter list as rated torque may be restricted by the holding power of the shaft connection component.

* Max. rotation speed does not take into account dynamic balance.

* Torsional stiffness values given are measured values for the element alone.

* The moment of inertia and mass are measured for the maximum bore diameter.

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Copyright © ACE PILLAR Co., Ltd.

  • Solution
    • Smart Manufacturing
    • Semiconductor process
    • Smart Energy
    • Smart Medical/ Food Manufacturing
    • AIoT
  • Products
    • Motion Control and Monitor
      • IPC
      • Motion Controller
      • CNC Controller
      • PLC
      • HMI
      • Ethernet Solution
      • Remote I/O
      • Static Eliminator
      • Sensor
      • Power Supplier
      • High-Precision Measurement
    • VFD and Servo Drives
      • VFDs and Smart Energy Saving
      • Elevator-Specific Variable Frequency Drive
      • Permanent-Magnet Synchronous Motor
      • Servo Motor
      • Linear Motor
      • DD Motor
      • Slide Module
      • Precision Positioning
    • Mechanical Transmission
      • Reducer
      • Coupling
      • Power Lock
      • Electromagnetic Clutch
      • Safety Brake
      • LED
      • Ball Screw / Linear Guide
      • Ball Bearing​​​​​​​ / Freebear
    • Pneumatic Fluid Components
      • F.R.L Combination
      • Solenoid Valve
      • Fluid Valve
      • Cylinder
      • Liquid Valve
      • Fitting
      • Vacuum Pump
      • Hydraulic
      • Flow Switch
      • Reed Switch
      • Others
    • Robotics and Machine Vision
      • Robotic Arm
      • Machine Vision
    • Strapping Machines and Other Equipment
      • TRANSPAK · A World-Class Strapping Machine Brand
      • Strapping Machine
      • Electric Servo Press
      • Smart Screwdriving System
    • Charging Pile & Energy
    • Software
  • Brand
  • Support
    • RMA
    • Technical Services
    • Warranty
    • Catalog
  • Sustainability Strategy
    • Foreword
      • President’s Message
      • ACE PILLAR's Introduction
      • Sustainable Development
      • Stakeholder Communication
    • Corporate Governance Operation
      • Governance
      • Legal Compliance and Code of Conduct
      • Risk Management
      • Financial Performance
      • Information Security
    • Business Partnership
      • Customer Commitment
      • Supplier Sustainability Management
    • Create Shared Value
      • Employee Overview
      • Learning and Development
      • Human Rights Management
      • Pursuing Happiness in the Workplace
      • Corporate Social Responsibility
    • Sustainable Environment
      • Climate Strategy and Carbon Management
      • Operational Environment Management
    • ESG Report
    • Stakeholder Questionnaire
  • How to Buy
    • Contact Us
    • E-commerce shop
  • About
    • About ACE PILLAR
    • History
    • Investors
    • Human Resources
  • Support
    • News
    • Locations
    • Catalog
  • Others
    • Internal Links
    • Privacy Policy
    • Contact Us
    • Newsletter
  • ACE PILLAR Subsidiary Website
    • Tianjin ACE PILLAR Co., Ltd.
    • Standard Technology Corp.
    • ACE Energy Co., Ltd.
    • BlueWalker GmbH
    • TRANSPAK EQUIPMENT CORPORATION
Language