Siemens SIMODRIVE 1FT5 Servo Motors

Overview

Servo motors made by Siemens.

Model Numbers

In the "Siemens SIMODRIVE Planning Guide 11.2000 Edition AC Motors for Feed and Main Spindle Drives" (Siemens-1FT-SimoDrive-Servo-Motor-Planning-Guide.pdf) document:

Page 107 shows the model number scheme ("Order Designation").

Wiring Diagram

In the "Siemens SIMODRIVE Planning Guide 11.2000 Edition AC Motors for Feed and Main Spindle Drives" (Siemens-1FT-SimoDrive-Servo-Motor-Planning-Guide.pdf) document:

Page 52 (ALS/4-42 in the PDF) shows the pin assignments for the various power connector sizes.
Page 105 (1FT5/1-22 in the PDF) has a general wiring diagram.
Page 588 (GE1-6 in the PDF) shows the pinout diagram for the 17-pin connector for the "integrated encoder" (Heidenhain ROD 320 series).
Page 590 (GE1-8 in the PDF) shows the pinout diagram for the 12-pin connector for the "mounted encoder" (Heidenhain ROD 426 series).

In the "Siemens Order No. 610.43 424.21.a" (?) document:

Page 8 (2 in the PDF) shows the detailed pinout for the hall sensor/tachometer feedback connector.

In an alternate document:

Page 8 (2 in the PDF) shows the detailed pinout for the hall sensor/tachometer, but with the pin names shown along with the numbers instead of a separate table.

17-pin Feedback

Pin No.	Wire Color	Signal
A	brown	A+
B	gray	B+
C	brown/green	+5V
D	green	A-
E	pink	B-
F	red	Z+
G	black	Z-
H	(shield)	(shield)
J	brown/green	+5V
K	brown/green	+5V
L	violet	!fault
M	(nc)
N	white/green	0V
P	white/green	0V
R	black	(jumper to S)
S	black	(jumper to R)
T	white/green	0V

https://www.servotechusa.com/wp-content/uploads/2016/12/datasheet-Seimens-ROD-320-005.pdf

Dimensions

Page 157 (1FT5/4-73 in the PDF) has the servo dimensional diagrams

Replacement Parts

Online Resources

Siemens-1FT-SimoDrive-Servo-Motor-Planning-Guide.pdf