Fan Cowl - Bosch Rexroth IndraDyn A Series Project Planning Manual

Asynchronous motors mad/maf
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Rexroth IndraDyn A
Motor Frame Size
Winding
MAD/MAF100
MAD/MAF130
MAD/MAF160
MAD/MAF180
MAF160C
MAF180C
MAF180D
MAD/MAF225
*)
Exceptions: MAF160C, MAF180C, MAF180D
7.5

Fan Cowl

Sample application
DOK-MOTOR*-MAD/MAF****-PR03-EN-P
Reducer 1
from M32x1.5
all
to M25x1.5
from M40x1.5 to
all
M32x1.5
all*
from M50x1.5
to M40x1.5
all*
0200
from M50x1.5
0200
to M40x1.5
0200
from M50x1.5
all
to M40x1.5
Fig. 7-7:
Thread reducers for terminal box
When motors are used in a strongly polluted environment (e.g. dusts, oils,
cutting materials and lubricants), clean air for motor cooling should by
supplied from outside via a hose or an air duct.
For this application, Bosch Rexroth provides motors with a fan cover and
fan cowl.
(1):
Air exit
(2):
Motor
(3):
Air duct (not included in scope of delivery)
(4):
air intake (radial fan not included in scope of delivery)
(5):
Fan cowl (accessory)
(6):
Working area
Fig. 7-8:
Fan cowl (example)
Note:
• For the installation shown above, another fan cowl is
• Radial fan, air duct or hose and the respective mounting
Reducer 2
---
from M40x1.5
auf M25x1.5
from M50x1.5
to M32x1.5
from M50x1.5
to M40x1.5
from M50x1.5
to M40x1.5
required in addition to the fan cowl at the motor; this can be
ordered as an accessory.
material do not belong to the scope of delivery of Rexroth.
7-5
Accessories
Order number
R911311878
(Reducer 1) R911310197
(Reducer 2) R911310332
(Reducer 1) R91131880
(Reducer 2) R911311876
R911311880
R911311880
Lüfterstutzen.EPS

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