GB/T 16439-2024General specification for AC servo systems (English PDF)

Foreword

This document is in accordance with the provisions of GB/T 1.1-2020 "Guidelines for standardization work Part 1: Structure and drafting rules for standardization documents" Drafting is required.

This document replaces GB/T 16439-2009 "General Technical Requirements for AC Servo Systems". Compared with GB/T 16439-2009, In addition to structural adjustments and editorial changes, the main technical changes are as follows.

Changed the scope (see Chapter 1, Chapter 1 of the 2009 edition); a)

Added the terms and definitions of sensor (device), working system, temperature rise, position tracking error, and positioning setting time (see 3.4, 3.5, 3.8, 3.10, 3.14);

b)

Changed the AC servo system, AC servo drive, AC servo motor, working area, speed adjustment rate, static stiffness Terms and definitions (see 3.1, 3.2, 3.3, 3.6, 3.9, 3.13, 3.1, 3.2, 3.3, 3.4, 3.9, 3.13 of the 2009 edition) 3.14);

c)

Deleted position control, torque control, positive and negative speed difference, torque fluctuation coefficient, speed fluctuation coefficient, speed ratio, inertia adaptation Terms and definitions for application range, dynamic position tracking error, steady-state position tracking error, system efficiency, and electromagnetic compatibility (see 3.5, 3.7, 3.8, 3.10, 3.11, 3.12, 3.15, 3.16, 3.17, 3.18, 3.19 of the 2009 edition);

d)

The test voltage value in "Dielectric Properties" has been changed (see Table 1, Table 1 of the 2009 edition); e)

Modified the technical requirements in "System Function Test" (see 5.6.1.1, 5.7.1 of the 2009 edition); f)

The technical requirements and test methods in "Working Area" have been changed (see 5.7, 5.8 of the 2009 edition); g)

Added "temperature rise" technical requirements and test methods (see 5.9); h)

The test method for "position tracking error" has been changed (see 5.12.2, 5.12 of the 2009 edition); i)

The test method of "Torque (or thrust) fluctuation coefficient" has been changed (see 5.13, 5.13 of the 2009 edition); j)

The technical requirements and test methods in "Bandwidth" have been changed (see 5.16, 5.16 of the 2009 edition); k)

The technical requirements and test methods in "Static stiffness" have been changed (see 5.18, 5.18 of the 2009 edition); l)

Added the technical requirements and test methods for "positioning settling time" (see 5.19); m)

Added "mechanical vibration" technical requirements and test methods (see 5.21); n)

The test method in "Vibration" has been changed (see 5.24.2, 5.22 of the 2009 edition); o)

Changed the "impact" technical requirements and test methods (see 5.25, 5.23 of the 2009 edition); p)

Added "protection level" technical requirements and test methods (see 5.28); q) Added test objects (see 5.32.5); r)

Deleted "chrome plate, logo" and "accompanying documents" (see 7.2 and 7.3 of the 2009 edition).

1 Scope

This document defines the terms and definitions of AC servo systems, specifies operating conditions and technical requirements, and describes the corresponding test methods. Inspection rules and delivery preparation are specified.

This document applies to AC servo drives with an input power supply rated voltage of no more than 1 000 V AC and a rated voltage of no more than 1 500 V DC.

The servo system and the AC servo drive and AC servo motor that constitute the servo system.

Note: For technical requirements related to servo systems that are not included in this document, please refer to relevant motor standards and industrial machinery electrical control equipment standards.

2 Normative references

The contents of the following documents constitute the essential clauses of this document through normative references in this document.

For referenced documents without a date, only the version corresponding to that date applies to this document; for referenced documents without a date, the latest version (including all amendments) applies. in this document.

GB/T 2423.1-2008 Environmental testing for electric and electronic products Part 2: Test methods Test A. Low temperature

GB/T 2423.2-2008 Environmental testing for electric and electronic products Part 2: Test methods Test B. High temperature

GB/T 2423.3 Environmental testing Part 2: Test methods Test Cab. Steady state damp heat test

GB/T 2423.5 Environmental testing Part 2: Test method Test Ea and guidance. Impact

GB/T 2423.10 Environmental testing Part 2: Test methods Test Fc. Vibration (sinusoidal)

GB/T 2423.15 Environmental testing for electric and electronic products Part 2: Test method Test Ga and guidance. Steady-state acceleration

GB/T 2828.1-2012 Sampling procedures for inspection by attributes Part 1: Sampling for batch inspection based on acceptance quality limit (AQL) plan

GB/T 4208 Enclosure protection degree (IP code)

GB 4824-2019 Limits and measurement methods of radio frequency disturbance characteristics of industrial, scientific and medical equipment

GB/T 5080.1 Reliability test Part 1: Test conditions and statistical test principles

GB/T 7345-2008 Basic technical requirements for control motors

GB/T 10068-2020 Mechanical vibration of motors with shaft center height of 56 mm and above - Measurement, evaluation and limits of vibration

GB/T 10069.1 Measurement methods and limits for noise from rotating electrical machines Part 1: Measurement methods for noise from rotating electrical machines

GB/T 17626.2 Electromagnetic compatibility test and measurement technology Electrostatic discharge immunity test

GB/T 17626.3 Electromagnetic compatibility test and measurement technology Radio frequency electromagnetic field radiation immunity test

GB/T 17626.4 Electromagnetic compatibility test and measurement technology Electrical fast transient pulse group immunity test

GB/T 17626.5 Electromagnetic compatibility test and measurement technology Surge (impact) immunity test

GB/T 17626.6 Electromagnetic compatibility test and measurement technology - Immunity to conducted disturbances induced by radio frequency fields

GB/T 17626.11 Electromagnetic compatibility test and measurement technology Part 11: Equipment with input current less than or equal to 16 A per phase Voltage dips, short interruptions and voltage variations immunity test

GB/T 17626.29 Electromagnetic compatibility test and measurement technology DC power input port voltage sag, short interruption and voltage variation Immunity test

JB/T 8162 Technical requirements for control motor packaging

JB/T 10490-2016 Vibration measurement methods, evaluation and limits for low-power electric machinery