TSUBAKI EMERSON CAM CLUTCH

www.bergab.ru Берг АБ bergab@ya.ru Тел. (495)-228-06-21, факс (495) 223-3071
CAM CLUTCH BOX (high-speed continuous running applications)
The Cam Clutch Box Series is a Cam Clutch designed within a case that uses an ideal lubrication method to
enable continuous high-speed operation. Cam Clutch Boxes are available in seven different types consisting of
different combinations of lubrication systems, cooling systems, and auxiliary reducers.
Standard
Series
Reducers
Lubrication
Model Sealing Application
System
OB-ON
OB-PN
OB-SF
OB-SN
OB-S
TB
Oil bath
Screw
pump and
oil bath
Screw pump
and impeller
(water
cooled)
Screw
pump and
impeller
Pressure
lubrication
Screw
pump and
oil bath
Oil seal
Oil slinger
and
labyrinth
seal
Oil slinger
and
labyrinth
seal
Oil slinger
and
labyrinth
seal
Oil slinger
and
labyrinth
seal
Oil slinger
and
labyrinth
seal
Overrunning, high
speed disengaged;
high-speed, low-mid
speed engaged
Overrunning, high
speed disengaged;
low-mid speed
engaged
Overrunning, high
speed disengaged;
high-speed
engaged
Overrunning, high
speed disengaged;
high-speed
engaged
Overrunning, high
speed disengaged;
high-speed
engaged
Overrunning, high
speed disengaged;
low-speed
engaged
Page
70
71
71
71
71
72
Reference for Cam Clutch Box Sizes
Installation and Usage
1. Pre-Installation:
a. Check that the unit has not been damaged
during shipment.
b. Verify the specified rotational direction of every
shaft.
c. Do not apply impact shocks to the shaft when
installing couplings.
2. Installation:
In order to prevent vibrations which can result from
misalignment, make sure that the foundation where
the Cam Clutch Box will be mounted is completely
flat and rigid. Alignment tolerances of coupled
shafts should be within 0.03 mm T.I.R. (Total
Indication Reading). Recheck this specification after
the installation is complete.
3. Lubrication:
Fill the Cam Clutch Box with the recommended
lubricant up to the mark shown by the oil level
gauge.
4. Maintenance:
Change the oil after the initial test run before putting
the Cam Clutch Box into service, and change the oil
every six months thereafter. Shut down the system
before changing the oil. Procedure is 1) Drain the
oil, 2) use flushing oil to clean the Cam Clutch Box,
and 3) fill with fresh oil.
5. Note for OB-SF Series.
a. If you need to cool the OB-SF Series, run cold
water (less then 35°C) through the cooling fin
tubes at a rate of 10 liters per minute.
b. To make inspection easier, the OB-SF series is
equipped with a drag brake which prevents the
system from turning the shaft by drag torque .
Refer to operating manual for brake operating
procedure.
6. Please refer to the installation manual for the
specific unit for more detailed information.
Recommended Lubricants
Mobil
Brand
Esso Standard
Shell oil
Nihon oil
Lubricant Name
Mobil DTE Oil Light
Mobil DTE Oil Medium
Mobile DTE Oil Heavy Medium
Teresso 32-68
Turbo Oil T 32-68
FBK Turbine 32-68
Do not use lubricants that contain EP additives.
www.bergab.ru Берг АБ bergab@ya.ru Тел. 69 (495)-228-06-21, факс (495) 223-3071