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Motor components and options
4.2 Options
4.2.4.6
Option N05 - Alternative shaft geometry
The 1FT7 motors are available with alternative shaft geometry by selecting option N05.
You will find the 1FT7 motors that are available with option N05 in Section "Limited validity."
The 1FT7 motors with option N05 ensure interchangeability with motors of the 1FT5 type
series.
Type of construction
Option N05 is available in type of construction IM B5 with classic flange (article number:
1FT7☐☐☐-☐☐☐☐1-☐☐☐☐), compatible with 1FT5.
Limited validity for 1FT7 motors
Note
Option N05 is only possible with 1FT7 motors with natural cooling, except 1FT7117-☐☐☐☐☐-
☐☐☐☐..
Option N05 is not available for force-ventilated and water-cooled 1FT7 motors.
Option N05 is available for the following 1FT7 order numbers:
● 1FT7034-5A☐7☐-☐☐☐☐
● 1FT7042-5A☐7☐-☐☐☐☐
● 1FT7062-5A☐7☐-☐☐☐☐
● 1FT7064-5A☐7☐-☐☐☐☐
● 1FT7082-5A☐7☐-☐☐☐☐
● 1FT7084-5A☐7☐-☐☐☐☐
● 1FT7086-5A☐7☐-☐☐☐☐
● 1FT7102-5A☐7☐-☐☐☐☐
● 1FT7105-5A☐7☐-☐☐☐☐
● 1FT7108-5A☐7☐-☐☐☐☐
Shaft dimensions (diameter x length) according to shaft height (SH) with Option N05
● SH 36: 11 × 23 mm
● SH 48: 14 × 30 mm
● SH 63: 19 × 40 mm (not compatible with flange)
● SH 80: 24 × 50 mm
● SH 100: 32 × 58 mm
92
S-1FT7 synchronous motors
Configuration Manual, 09/2018, A5E45099423B AA
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