9
VIA EMILIA OVEST 915/A - MODENA - I
* C.P. 310 - 41100 MODENA
( 059 33 02 88
Fax 059 82 77 74
info@rossimotoriduttori.it
www.rossimotoriduttori.it
S.p.A. MODENA - I
®
ROSSI GETRIEBEMOTOREN ROSSI GEARMOTORS ROSSI
GEARMOTORS
ROSSI MOTOREDUCTEURS ROSSI MOTORREDUCTORES
AUSTRALIA Pty. Ltd.
26-28 Wittenberg Drive
Canning Vale 6155
PERTH, Western Australia
( 08 94 55 73 99
Fax 08 94 55 72 99
info@rossigearmotors.com.au
S.L. BARCELONA - E
La Forja, 43
08840 VILADECANS (Barcelona)
( 93 6 37 72 48
Fax 93 6 37 74 04
info@rossimotorreductores.es
s.a.r.l. GONESSE - F
4, Rue des Frères Montgolfier
Zone Industrielle
95500 GONESSE
( 01 34 53 91 71
Fax 01 34 53 81 07
info@rossimotoreducteurs.fr
Ltd. COVENTRY - GB
Unit 8, Phoenix Park Estate
Bayton Road, Exhall
COVENTRY CV 7 9QN
( 02 476 644646
Fax 02 476 644535
info@rossigearmotors.co.uk
GmbH DÜSSELDORF - D
Feldheider Strasse 56
40699 ERKRATH
( 02104 3 03 30
Fax 02104 30 33 33
info@rossigetriebemotoren.de
Index
1 - General safety instructions
9
2 - Operating conditions
9
3 - How supplied
9
3.1 - Receipt 9
3.2 - Name plate 9
3.3 - Painting 10
3.4 - Protections and packing 10
4 - Storing
10
5 - Installation
10
5.1 - General 10
5.2 - Fitting of components to shaft ends 11
5.3 - Shaft-mounting 11
5.4 - Hollow low speed shaft 11
5.5 - Water cooling by coil 11
5.6 - Independent cooling unit 11
INSTALLATION AND MAINTENANCE INSTRUCTIONS UT. D 045 rev. 3
GEAR REDUCERS AND GEARMOTORS
04-01/2 - 12 500 I GB
6 - Lubrication
11
6.1 - General 11
6.2 - Lubrication table 12
7 - Commissioning
14
8 - Maintenance
14
8.1 - General 14
8.2 - Coil 14
8.3 - Seal rings 14
8.4 - Motor replacement 14
9 - Sound levels
15
10 - Troubles: causes and corrective actions
15
Painting table
15
Table of tightening torques
16
1 - General safety instructions
Gear reducers and gearmotors present dangerous parts because
they may be:
–
live;
–
at temperature higher than 50 °C;
–
rotating during the operation;
–
eventually noisy (sound levels > 85 dB(A)).
An incorrect installation, an improper use, the removing or discon-
nection of protection devices, the lack of inspections and mainte-
nance, improper connections may cause severe personal injury or
property damage. Therefore the component must be moved, in-
stalled, commissioned, handled, controlled, serviced and repaired
exclusively by responsible qualified personnel
(definition to
IEC 364).
It is recommended to pay attention to all instructions of present
handbook, all instructions relevant to the system, all existing safety
laws and standards concerning correct installation.
Components in non-standard design or with special executions or
with constructive variations may differ in the details from the ones
described here following and may require additional information.
For any clarification and/or additional information consult ROSSI
MOTORIDUTTORI and specify all name plate data.
Gear reducers and gearmotors of present handbook are normally
suitable for installations in industrial areas:
additional protection
measures,
if necessary for different employs, must be adopted and
assured by the person responsible for the installation.
IMPORTANT: the components supplied by ROSSI MOTORIDUTTORI
must be incorporated into machinery and
should not be commis-
sioned before the machinery in which the components have
been incorporated conforms to:
–
Machinery directive 98/37/EEC; in particular, possible safety
guards for shaft ends not being used and for eventually
accessible fan cover passages (or other) are the Buyer’s
responsibility;
–
«Electromagnetic compatibility (EMC)» directive 89/336/EEC
and subsequent updatings.
For the installation, use and maintenance of the electric motor
(standard, brake or non-standard motor) or of the possible motor-
variator and/or the electric supply device (frequency converter,
soft-start, etc.) consult the attached specific documentation. If
necessary, require it.
When operating on gear reducer (gearmotor) or on components
connected to it
the machine must be at rest:
disconnect motor
(including auxiliary equipments) from power supply, gear reducer
from load, be sure that safety systems are on against any acciden-
tal starting and, if necessary, pre-arrange mechanical locking
devices (to be removed before commissioning).
If deviations from normal operation occur (temperature increase,
unusual noise, etc.) immediately switch off the machine.
The products relevant to this handbook correspond to the technical
level reached at the moment the handbook is printed. ROSSI MO-
TORIDUTTORI reserves the right to introduce, without notice, the
necessary changes for the increase of product performances.
The paragraphs marked with present symbol contain dis-
positions to be strictly respected in order to assure perso-
nal
safety
and to avoid any
heavy damages
to the
machine or to the system (e.g.: works on live parts, on lif-
ting machines, etc.) the responsible for the installation or mainte-
nance must scrupulously
follow all instructions contained in
present handbook.
2 - Operating conditions
Gear reducers are designed for industrial applications according to
name plate data, at ambient temperature 0
4
+40 °C (with peaks at
-10 °C and +50 °C), maximum altitude 1 000 m.
Not allowed running conditions: application in aggressive environ-
ments having explosion danger, etc. Ambient conditions must com-
ply with specifications stated on name plate.
3 - How supplied
3.1 - Receipt
At receipt verify that the unit corresponds to the one ordered and
has not been damaged during the transport, in case of damages,
report them immediately to the courier.
Avoid commissioning gear reducers and gearmotors, that are even
if slightly damaged.
3.2 - Name plate
Every gear reducer presents a name plate in anodised aluminium
containing main technical information relevant to operating and con-
structive specifications and defining, according to contractual
agreements, the application limits (see fig. 1); the name plate must
not be removed and must be kept integral and readable. All name
plate data must be specified on eventual spare part orders.
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