Shaft End - HEIDENHAIN TNC 410 M Technical Manual

7.8.3 Shaft End

Vibration severity
grade
Center holes
April 2007
HEIDENHAIN motors have cylindrical shaft ends according to ISO-R775 and
IEC 72.
Exceptions: QSY 041B and QSY 071B (see dimension drawings).
The shaft of the motor has vibration severity grade S according to IEC60034.
The motors QAN 200, QAN 260, QAN 320 comply with grade SR. These
motors can be high-precision balanced externally.
HEIDENHAIN motors have one center hole in the drive shaft.
Motor
QSY 041B
QSY 10 series
QSY 071B
QSY 20 series
QSY 96 series
QSY 116 series
QSY 130 series
QSY 155 series
QSY 190 series
QSY 090B
QSY 112 series, QSY 093B
QAN 104 series
QAN 30 series
QAN 200 series
QAN 260 series
QAN 320 series
QAN 134 series,
QAN 4S
QAN 164B
Mechanical Data
Center hole
ISO 866 BS 5 M5 x 12.5
ISO 866 BS 5
ISO 866 BS 5 M6 x 16
ISO 866 BS 5
ISO 866 BS 5 M6 x 15
ISO 866 BS 5 M8 x 20
ISO 866 BS 5 M8 x 20
ISO 866 BS 5 M12 x 30
ISO 866 BS 5 M12 x 30
ISO 866 BS 5 M8 x 19
ISO 866 BS 5 M10 x 22
DIN 332 - DR M8 x 19
DIN 332 - DR M12 x 28
DIN 332 - DR M12
DIN 332 - DR M12
DIN 332 – DR M20
DIN 332 - DR M16 x 36
DIN 332 - DS M20 x 42
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