GB/T 25303-2010Specification for high efficiency permanent magnet synchronous motor for textile purpose (Frame size 90~225) (English PDF)

Foreword

The textile standard for high efficiency permanent magnet synchronous motors (frame size 90 to 225) product requirements comprehensively covered. The standard proposed by China Electrical Equipment Industrial Association.

The standard rotary motor by the National Standardization Technical Committee (SAC/TC26) centralized.

1 Scope

This standard specifies the type of textile-specific high-efficiency permanent magnet synchronous motor, the basic parameters and dimensions, technical requirements, inspection rules and Packaging, labeling and warranty requirements.

This standard applies to cotton, wool, linen, silk and chemical fiber and other textile machines with high efficiency permanent magnet synchronous motors (frame size 90 ~ 225) (hereinafter referred to as a motor). The motor is self-starting permanent magnet synchronous motor, also suitable for constant torque load frequency control makes With the occasion. This standard specifies the motor fibers with anti-clogging ability and high overload capacity, suitable for use in the short fiber environment.

2 Normative references

The following documents contain provisions which, through reference in this standard and become the standard terms. For dated references, subsequent Amendments (not including errata content) or revisions do not apply to this standard, however, encourage the parties to the agreement are based on research Whether the latest versions of these documents. For undated reference documents, the latest versions apply to this standard.

GB/T 191-2008 Packaging - Pictorial signs (ISO 780:1997, MOD)

GB 755-2008 rotating motor fixed and performance (IEC 60034-1:2004, IDT)

GB/T 997-2008 rotary electric machine structure type, mounting arrangements and terminal box position classification (IM Code) (IEC 60034-7. 2001, IDT)

GB 1971-2006 rotary motor Terminal markings and direction of rotation (IEC 60034-8:2002, IDT)

GB/T 1993-1993 rotary motor cooling (eqv IEC 60034-6:1991)

GB/T 4772.1-1999 rotary motor size and power output rating - Part 1: Frame numbers 56 to 400 and flange numbers 55 to 1080 (idt IEC 60072-1:1999)

GB/T 4942.1-2006 overall structure of the rotary motor protection (IP code) Classification (IEC 60034-5:2000, IDT)

GB 10068-2008 shaft heights mechanical vibration measurement of 56mm and above the motor, evaluation and limits (IEC 60034-14:2004, IDT)

GB/T 10069.1-2006 Rotary motor noise measurement method and limits - Part 1 (ISO 1680:1999, MOD)

GB/T 12665-2008 Damp heat test requirements for motor under normal ambient conditions

GB 14711-2006 Safety requirements for sized rotary motor

GB/T 22669-2008 Test method for three-phase permanent magnet synchronous motor

GB/T 22719.1-2008 AC low-voltage motors fitted scattered Part 1 Windings insulation. Test methods

GB/T 22719.2-2008 AC low-voltage motors embedded scattered among Windings insulation - Part 2: Test Limits