NORD Drivesystems B1904 - Manual (Page 9)

Operating and Installation Instructions FDB (Getriebebau NORD)
Version 08.2011
Page 9 of 23
3. Product Description
3.1 Labelling
3.1.1 Lettering
The lettering of the spring-pressure brake includes all important data.
These data and the contractual provisions for the brakes establish the limits of their use.
Lettering on the brake housing:
103V 12 09 40
Braking torque in Nm
Year of manufacture
Month of manufacture
Operating voltage (DC) in Volt
3.1.2 Type Designation Code
Example:
FDB 15 N H F R T S M 20 H7 24 VDC
Operating voltage
Hub bore
Micro switch
Dust guard ring
Tapped bores 1) only design N
for encoder mounting 1)
Friction plate
Flange
Manual release
without code:
Operating noise-damped
Brake type: N – standard; C – adjustable
Brake size (sizes: 08, 10, 13, 15, 17, 20, 23, 26, 30, 40)
Brake designation (series)
*) The Options I are specified in this Operating and Installation Instructions . These options, if re-
quired, have to be indicated at the time of order (e.g. by using the code)
**)
The Options II are not specified in this Operating and Installation Instructions. At FDB series it
is only the option M (=Micro switch). This option, if required, has also to be indicated at the time
of order and it is not retrofittable. There are seperate Operating and Installation Instructions for
Options II which have to be observed.
Options I *)
Options II *)