SIEMENS
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Siemens MD 50.1 · 2015
Motor options
Mounted components
Brake
11
■
Brake options
(continued)
Reduced-noise rotor-hub connection
The brakes are supplied with a reduced-noise rotor-hub connec-
tion. This reduces rattling noise of the rotor, particularly at
low speeds and in inverter-fed operation.
Wear-resistant friction lining
The brakes can also be selected with a wear-resistant friction
lining.
Brake options for motor sizes 63 up to 250
Possible modular system in combination with brake for motor size 63 to 250
Order code:
Wear-resistant friction lining
C06
Option
Brake type
L4
L8
L16
L32
L60
L80
L150
L260
L400
FDX30
FDX40
Without rectifier
✓
✓
✓
✓
✓
✓
✓
✓
✓
-
-
Rectifier for disconnection on
the DC and AC sides
1)
✓
✓
✓
✓
✓
✓
✓
✓
✓
✓
✓
Function rectifier for quickly
releasing and applying the
brake
1)
✓
✓
✓
✓
✓
✓
✓
✓
✓
-
-
Standard friction lining
✓
✓
✓
✓
✓
✓
✓
✓
✓
❏
❏
Wear-resistant friction lining
✓
✓
✓
✓
✓
✓
✓
✓
✓
✓
✓
Microswitch for monitoring
brake release
-
-
-
✓
✓
✓
✓
✓
✓
✓
✓
Manual brake release
✓
✓
✓
✓
✓
2)
✓
✓
✓
✓
-
-
Manual brake release with
locking mechanism
✓
✓
✓
✓
✓
2)
✓
✓
✓
✓
✓
✓
Standard corrosion protection
❏
❏
❏
❏
❏
❏
❏
❏
❏
-
-
Increased corrosion protection
✓
✓
✓
✓
✓
✓
✓
✓
✓
❏
❏
Enclosed brake
✓
✓
✓
✓
✓
✓
✓
✓
✓
❏
❏
Enclosed brake with
condensation drain hole
✓
✓
✓
✓
✓
✓
✓
✓
✓
-
-
❏
Standard design
1)
Not possible for UL-R or CSA versions
2)
Not possible for LE100
Design
Motor
plug
Encoder
Ventilation
Back-
stop
Second
shaft
extension
Incremental
encoder
Absolute
encoder
Resolver
Encoder under
cover without
canopy
Encoder
acces-
sories
Self ventilation
Forced ventilation
Brake
✓
✓
✓
✓
✓
✓
✓
Manual brake release
✓
✓
✓
-
✓
✓
✓
-
✓
• Without locking
mechanism
✓
✓
✓
-
✓
✓
✓
-
✓
• With locking
mechanism
✓
✓
✓
-
✓
✓
✓
-
✓
Microswitch
✓
✓
✓
-
✓
✓
✓
-
✓
• Air flow monitoring
1)
✓
✓
✓
-
✓
✓
✓
-
✓
1)
Not in conjunction with L4, L8, L16
© Siemens AG 2015