REXROTH IndraDyn A Series, Project Planning Manual

Page: 122 / 220

6-2
Type Codes Rexroth IndraDyn A
1:2
axial
blasender Lüfter
blowing fan
ventilation soufflant
MAD_Definition6.EPS
Fig. 6-1: MAD, blowing fan
The fan unit can be removed for maintenance. Operation without
ventilation is not permissible.
MAF
motors must always be operated with an external cooling system
(not included in the delivery).
6. Motor Encoder
IndraDyn A motors can be supplied with integrated encoders.
Option Type Periods Signal 1) Interface
C0
Incremental encoder 2048 1 V
pp
-
M0
Multiturn absolute encoder 512 1 V
pp
I²C
M2
Multiturn absolute encoder 2048 1 V
pp
EnDat2.1
N0
The motor is supplied without a factory-attached encoder unit. The
rear of the motor is blocked by a cover.
S0
Singleturn absolute encoder 512 1 V
pp
I²C
S2
Singleturn absolute encoder 2048 1 V
pp
EnDat2.1
1) All encoder signals are sinusoidal.
Fig. 6-2: IndraDyn A motor encoders
7. Electrical Connection
Electrical connection is made through a flanged socket-outlet or a
terminal box.
For more detailed information, see Chapter 8, ”Connection Techniques”.
8. Output Shaft
In order to connect the machine elements to be driven to the motor
shafts, the following options are available for all IndraDyn A motors:
Output Shaft
with keyway
smooth
shaft
whole-key
balanced
half-key
balanced
Without shaft seal
H Q L
With shaft seal
G P K
Fig. 6-3: Output shaft options
Abbrev. Columns 17 18
Abbrev. Column 20
Abbrev. Column 21