11
HOW TO ORDER
Mb 3101, Mb 2000 - Maintenance
5062 en - 2019.10 / c
en
1 - HOW TO ORDER
a) from the gearbox nameplate :
When ordering, please indicate:
1 - gearbox type:
2401
2 - operating position:
V1
3 - form:
NU, NS, BSL, BDL
4 - exact reduction:
40
5 - manufacturing number
6 - play:
standard
(Dynabloc)
- number and description of spare part (for the slow speed
shaft, please specify the dimensions)
- type, number of poles, power and FF (B5) or FT (B14)
flange of the motor (refer to the nameplates).
N°
i
min
-1
:
MOTEURS LEROY-SOMER
DYNABLOC
Mb 2401 V1 BS L H MUFF
303257010 / 005 standard
40
75
321076
PAO ISO VG 460
4
5
1
2 3
6
min
-1
501088
Mb 2401 V1 BS L H
PAG ISO VG 460
303257010 / 001
40
34,8
1
5
2
3
4
i
N°
b) from the appropriate part list:
- part description and item number.
c) where a motor is fitted to the gearbox, from the motor
nameplate:
(for the motor : see the corresponding manual)
- motor type
- No. of poles (or speed in min
-1
)
- power in kW
2 - MAINTENANCE, OIL CHANGE
All the fixing screws must be tightened up to 70%
of their yield strength.
Preventive maintenance visit
- Check regularly that the recommendations concerning
mechanical and electrical installation are still complied with.
- Lubrication: refer to corresponding documents.
- If the gearbox is fitted with a breather plug, make sure that
the vent hole of the plug is not obstructed.
- Inspect the seals.
- Clean the ventilation louvres of the motor.
- Control the air gap of brake motors.
Oil change (Mb 22 to Mb 26xx)
We recommend that the PAO ISO VG 460 oil is changed
according to the operating temperature in continuous
operation:
70°C: 25.000 hours - 90°C: 6.000 hours
80°C: 12.000 hours - 100°C: 3.000 hours
- Change the seals.
3 - EXPLODED VIEWS, PARTS LISTS
3.1 - Shaft kits Mb 3101, Mb 22 to 26
Output flange kit L or R
Ref.
Description
Qty
032
slow speed shaft
1
081
hub key
1
082
client key
1
199
shaft retaining screw
1
200
washer
1
201
shaft extension screw
1
203
washer
1
Output flange kit LR
Ref.
Description
Qty
032
slow speed shaft
1
081
hub key
1
082-3
keys
2
199
stop screw
2
200
locking collar
1
201-2
shaft extension screw
2
203-4
washer
2
3.2 - Foot mounting kit for
Mb 22 to 26
Ref.
Description
Qty
018
foot plate
1
197
fixing screws
4
198
washers
4
3.3 - Torque arm kit for Mb
31, Mb 22 to 25
Ref.
Description
Qty
017
torque arm
1
195
fixing screws
4
MOUNTING THE TORQUE ARM
The torque arm (17) should be fixed onto the frame using the
4 holes on the chosen side with cheese head screws (195)
class 8.8 minimum (according to NFE 27-005).
These four screws should be locked with an anaerobic
adhesive (Loctite 243 Removable Threadlocker for example)
which should resist vibrations but still allow the screws to be
removed if necessary.
Tightening torque of fixing screws
All four screws should be tightened gradually and
simultaneously.
Summary of Contents for Nidec Mb 2000
Page 2: ......
Page 3: ...Maintenance Mb 3101 Mb 2000 2019 10 c fr 25 R f rence 5062 fr...
Page 11: ...Maintenance Mb 3101 Mb 2000 25 R f rence 5062 en 2019 10 c en...
Page 19: ...Wartung Mb 3101 Mb 2000 25 R f rence 5062 de 2019 10 c de...
Page 27: ...Mantenimiento Mb 3101 Mb 2000 25 Referencia 5062 es 2019 10 c es...
Page 35: ...Manutenzione Mb 3101 Mb 2000 25 R f rence 5062 it it 2019 10 c...
Page 43: ...Manuten o Mb 3101 Mb 2000 25 R f rence 5062 pt 2019 10 c pt...
Page 51: ...nl Onderhoud Mb 3101 Mb 2000 25 R f rence 5062 nl 2019 10 c...
Page 59: ...Konserwacja Mb 3101 Mb 2000 25 R f rence 5062 pl 2019 10 c pl...
Page 67: ......