How To Order; Maintenance, Oil Change; Exploded Views, Parts Lists; Output Shaft Kits L Or R Or Lr - Nidec Leroy-Somer Mb 3101 Mantenimiento

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).
5 1
Mb 2401 V1 BS L H
303257010 / 001
N°
40
i
PAG ISO VG 460
4
1
5
M b 2 4 0 1 V1 B S L H M U F F
N° 3 0 3 2 5 7 0 1 0 / 0 0 5 s ta n d a r d
i 4 0
PAO ISO VG 460
4
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
- 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.
Mb 3101, Mb 2000 - Maintenance
5062 en - 2019.10 / c
HOW TO ORDER
2 3
34,8
min -1
2 3
MOTEURS LEROY-SOMER
DYNABLOC
6
min -1 : 7 5
)
-1

3 - EXPLODED VIEWS, PARTS LISTS

3.1 - Shaft kits Mb 3101, Mb 22 to 26
Output flange kit L or R
Ref. Description
032 slow speed shaft
081 hub key
082 client key
199 shaft retaining screw
200 washer
201 shaft extension screw
203 washer
Output flange kit LR
Ref. Description
032 slow speed shaft
081 hub key
082-3 keys
199 stop screw
200 locking collar
201-2 shaft extension screw
203-4 washer
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.
Qty
1
1
1
1
1
1
1
Qty
1
1
2
2
1
2
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
11