UL 60745-2-23
Hand-Held Motor-Operated Electric Tools - Safety - Part 2-23: Particular Requirements for Die Grinders and Small Rotary Tools

DETAILS
Edition Number:1SCC Approved:--
Edition Date:2013-09-20DOD Approved: --
Price Code:EANSI Approved: 2015-04-06
Type:ulcsaiec

  • SCOPE

    1 Scope

    This clause of Part 1 is applicable, except as follows:

    Addition:

    This standard applies to die grinders and small rotary tools for mounted accessories not exceeding 55 mm in diameter and mounted sanding accessories not exceeding 80 mm in diameter such as

    – threaded CONES OR PLUGS that are threaded on a mandrel with an unrelieved shoulder flange,

    – mandrel MOUNTED WHEELS, and

    – rotary files

    with a RATED SPEED not exceeding a peripheral speed of the accessory of 80 m/s at RATED CAPACITY.

    This standard does not apply to straight and vertical grinders utilizing flanges for driving an abrasive accessory. Those tools are covered by IEC 60745-2-3.

  • TABLE OF CONTENTS
    Expand All

    • Cover
    • Transmittal
    • UL Harmonized Standard Title Page
    • Table of Contents
    • Deviations
    • IEC Foreword
      • HAND-HELD MOTOR-OPERATED ELECTRIC TOOLS – SAFETY – PART 2-23: PARTICULAR REQUIREMENTS FOR DIE GRINDERS AND SMALL ROTARY TOOLS
        • Section
          • 1 Scope
          • 2 Normative references
          • 3 Terms and definitions
          • 4 General requirements
          • 5 General conditions for the tests
          • 6 Void
          • 7 Classification
          • 8 Marking and instructions
          • 9 Protection against access to live parts
          • 10 Starting
          • 11 Input and current
          • 12 Heating
          • 13 Leakage current
          • 14 Moisture resistance
          • 15 Electric strength
          • 16 Overload protection of transformers and associated circuits
          • 17 Endurance
          • 18 Abnormal operation
          • 19 Mechanical hazards
          • 20 Mechanical strength
          • 21 Construction
          • 22 Internal wiring
          • 23 Components
          • 24 Supply connection and external flexible cords
          • 25 Terminals for external conductors
          • 26 Provision for earthing
          • 27 Screws and connections
          • 28 Creepage distances, clearances and distances through insulation
          • 29 Resistance to heat, fire and tracking
          • 30 Resistance to rusting
          • 31 Radiation, toxicity and similar hazards
        • Section
    • Annexes
    • Annex K(normative)Battery Tools and Battery Packs
    • Bibliography