Sumitomo PARAMAX 9000 Series User manual

These products should be handled, installed, and maintained by trained technicians.
Carefully read the maintenance manual before use.
Oil is removed from these products before shipment. Supply oil according to the
maintenance manual before operation.
A copy of this maintenance manual should be sent to the actual user.
This maintenance manual should be kept by the user for future reference.
PARAMAX®
9000 Series
No.GM2002E-8Maintenance Manual
CAUTION

1
Introduction and Safety
·Read these instructions and all accompanying documents carefully prior to installing, starting, operating, inspecting,
and maintaining this equipment in any region worldwide. The equipment must meet all conditions relating to safety
as noted in this instruction prior to starting and operating. These instructions must always be kept close to this
equipment's operating location or directly with the product.
These instructions contain specific safety markings. Failure to observe and follow the safety precautions marked in
these instructions creates a high risk to equipment or property damage, a high risk to personal safety and/or death.
·
This symbol indicates safety instructions where non-compliance will involve a
high risk to personal safety or loss of life.
This symbol indicates safety instructions where non-compliance will affect
personal safety and can result in the loss of life.
•
Oil is removed from PARAMAX DRIVE before shipment. Supply oil according to the maintenance manual before operation.
•The unit should be operated only within its design and performance specifications; otherwise, injury or damage
to a system may occur.
•Keep hands and all foreign objects from the internal moving parts of the unit; otherwise, injury or damage to a
system may occur.
•Damaged units should be taken off-line and not used for operation until properly repaired.
•Any modifications or alterations of any kind to the unit will void the warranty and all subsequent claims.
•Do not remove the nameplate.
•Transport, installation, plumbing, operation, maintenance, and inspections should be handled by properly
trained technicians; otherwise, injury or damage to the machine may result.
•When the unit is to be used in a system for transport of human beings, a secondary safety device should be
installed to minimize chances of accidents resulting in injury, death, or damage to the system.
•When the unit is used for an elevator, install a safety device on the elevator side to prevent it from falling.
Otherwise, serious injury, death, or damage to the elevator may result.
DANGER
CAUTION
CAUTION
DANGER
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2
•Each page in this manual is identified with an icon in the upper right corner.
Each icon identifies the relevant product type of the information on the page .
For example, each page in this manual will provide information related to: reducers only, drive units only, or
common information relating to all units.
•Refer to the motor maintenance manual (Cat. No. MM1001E) for the handling of drive unit with a brake .
1. ................................................................................................................................. 3
2. ................................................................................................................................................................... 6
3. ............................................................................................................................................................... 6
4. ............................................................................................................................................................ 7
5. .................................................................................................................... 10
6. ............................................................................................................................................... 15
7. Operation .............................................................................................................................................................. 19
8. ............................................................................................................... 20
9. ................................................................................................................................ 28
10. ................................................................................................................................................. 29
11. ....................................................................................................................................... 31
12. .......................................................................................................................................................... 34
13. ..................................................................................................................... 35
14. ............................................................................................................................................................... 36
Common information
Drive Unit information
Reducer Only information
CONTENTS
C MON
COMMON
Inspection upon delivery
Warranty
Oil fill and drain plug locations
Oil quantity
Construction drawing
Troubleshooting
Disassembly / reassembly
Daily Inspection and Maintenance
Wiring
Coupling with other machines
Installation
Transport
Storage

3
COMMON
1. Inspection upon delivery
Upon delivery of the PARAMAX DRIVE check the following:
There are two types of nameplates. Some typical plates are shown below; refer to the proper one.
(1) The descriptions on the ratng palte conform to your order.
(2) There were no parts damaged during transport.
(3) All bolts and nuts are firmly tightened
If there is any doubt that the unit delivered does not conform to the one ordered, contact the nearest agent, distributor, or
service office.
(1) DRIVE UNIT or REDUCER
(2) Motor
•
Unpack the unit after verifying that it is positioned right side up; otherwise, injury may result.
•
Verify that the unit received is exactly the ordered item. When a different product is installed, injury or damage to
the system may result.
•
Do not remove nameplate.
CAUTION
1-1) How to check the nameplate
!
• When making an inquiry, advise us of MODEL RATIO SERIAL NO.
Type of Drive unit or Reducer
(Refer to page 4.)
Reduction ratio
• Input power and speed
Serial number
Fig.1 Nameplate of Drive unit or Reducer
Fig.2 Nameplate of Motor
• Service factor
• For motor with brake
Brake type
• Motor nomenclature
• For motor with brake
Brake torque
Serial number
•
• Power factor
• IE code
• Motor eciency value
Brake current value
For motor with brake
• Motor capacity
• Motor characteristics
U
4
5
P
0
0
0
0
0
1
R
MODEL
RATIO
INPUT
SERIAL NO.
k W
ｒ/min
JAPAN

4
1-2) Nomenclature
(1) Drive unit or Reducer
COMMON
P P
P PARAMAX
H 9075 D R 3 Y
Refre to Table 5
Number of gear stage
Refer to Table 4
Assembly
Refer to Table 3
Frame size
Housing type
Refer to Table 2
Mounting method
Refer to Table 1
Auxiliary type
Auxiliary type
Refer to Table 9
Nominal reduction
ratio
Slow-speed shaft
type
Refer to Table 8
Slow-speed shaft
arrangement
Refer to Table 6
High-speed shaft
type
Refer to Table 7
High-speed shaft
arrangement
Refer to Table 6
R L K F 35.5
Mounting method
H Horizontal
V Vertical
R Upright Flipped Over
W Upright
Table 1 Table 5 Table 8
Table 9
Table 6
Table 7
Auxiliary type
Y Inch shaft
A Steel fabricated housing
YA
Blank
K
T
F
G
B
FB
Steel fabricated housing + Inch shaft
Solid shaft
Hollow output shaft key type
Hollow output shaft shrink disc type
F
R
L
B
D
Blank
M
J
Y
Ductile iron housing
YF Ductile iron housing + Inch shaft
W Wall mount
Housing type
A Mono-block housing
D
Split housing
Table 2
Assembly
P Parallel shafts
R Right-angle shafts
Table 3
Number of gear stages
1 Single reduction
2
Double reduction
3 Triple reduction
4
Quadruple reduction
Table 4
Backstop
1 Radial fan
1 Radial fan (opposite side)
With motor
With high speed adapter
Hollow input shaft with flange
(right angle shaft only)
1 Radial fan + Backstop
Position of projected high/slow speed shaft
High speed shaft
Right side viewed from high speed shaft
Left side viewed from high speed shaft
Both sides
Solid shaft
Both sides
(Reverse gear arrangement of B's)
Projected high speed shaft of right angle shaft
depends on the position of bevel gear.
Slow speed shaft
Auxiliary type

5
(2) Type of motor
Respective codes and motor nomenclature are shown. Please check to see if the type of Paramax Drive or Reducer
you have conforms to your order.
COMMON
H T
Motor Nomenclature
C E X
Mounting method
H Foot
Blank Flange
Driving power
V Inverter duty
Blank Standard
Standards . Regulations
P Premium-efficiency motor
E
High-efficiency motor
(IEC standard)
Blank Other types of motors
Enclosure
T
Totally enclosed
Protection method
Increased safety explosion-proof (Indoor) A
Increased safety explosion-proof (Outdoor) B
Explosion-proof (Indoor) C
Explosion-proof (Outdoor) CX
Outdoor (Non explosion-proof) X
Indoor (Non explosion-proof) Blank
Cooling method
With self-ventilation fan (External fan)
F
With separate ventilation fan
B
Without fan (Self-cooling)
E
Rotor
C
Ordinary cage type
K
Special cage type

6
•
COMMON
2. Storage
Store PARAMAX DRIVE for extended periods of time in accordance with instructions 2-1, 2-2 and 2-3 below.
Store PARAMAX DRIVE indoors in a clean, dry, covered storage area.
Do not store PARAMAX DRIVE outdoors, in humidity, dust, extreme temperature fluctuation, corrosive gas,
or similar atmosphere.
2-1) Storage Location
(1)
2-2) Storage Period
(1) Storage period should be less than 6 months (see table below).
When the storage period exceeds the standard "rust-proofing period," special rust-proofing is necessary.
Contact the factory for details.
Export models need export rust prevention. Contact the factory for details.
Standard rust-proofing specification:
Outside rust-proofing
Before shipment, rust-proofing treatment is applied. Check the effect of rust-proofing every 6 months,
whenever necessary it should be applied.
Inside rust-proofing
(2)
2-3) Use After Storage
(1) Oil seals will deteriorate when exposed to high temperatures and UV rays.
Inspect the oil seals before operation.
After starting the PARAMAX DRIVE, verify that there is no abnormal sound, vibration, or heat rise.
If supplied as a brake motor, check that the brake operates properly. If any problems are observed,
contact our nearest agent, distributor, or sales office.
(2)
(3)
(4)
3. Transport
•
Do not stand directly under a unit suspended by a crane of other lifting mechanism; possible injury or death
may result.
DANGER
•
Do not to drop the drive unit or reducer. Use the hanging bolt or hole provided. After mounting a drive unit or
reducer unit to equipment, do not hoist the entire machine using the hanging bolt or hole; possible personal injury
or damage to the equipment and/or lifting device may result.
•
Before hoisting, refer to the nameplate, crate, outline drawing, catalog, etc for the weight of drive unit or reducer.
Never hoist a unit that exceeds the rating of the crane or other mechanism for lifting; personalinjury or damage to
the equipment and/or lifting device may occur.
CAUTION
CAUTION
Rust-proofing period
Storage condition
6 Months
Store inside the shop or warehouse, relatively free of
outdoors, in humidity, dust, extreme temperature
fluctuation, corrosive gas, or similar atmosphere.
1.
2.
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7
COMMON
4. Installation
4-1)
85 % max.
1000 m max.
Indoors, clean and dry location
The location should be well ventilated and dust free.
Special units are necessary for installation under conditions other than the above.
Units made for outdoor, explosion-proof, or other specifications can be used under the
specified conditions without any problem.
Install units where inspection, maintenance, and other such operations can be easily carried out.
Install units on a sufficiently rigid base.
There should be no corrosive gas, explosive gas or steam.
•
•
•
•
4-2) Installation Angle
Install PARAMAX DRIVE on a level base. (Consult factory for inclined installation)
When the unit is manufactured for inclined installation,
do not install at any angle other than the one specified.
For standard type, the installation angle shall be within limits shown in Fig.3.
•
•
Use installation bolts corresponding to JIS strength class 10.9 or its equivalent.
Do not remove the eyebolt on the motor. When the eyebolt is removed for any reason, seal the threaded
hole or take other water-proofing measures to prevent water from entering the motor.
•
Install inverters in a location free from explosive gas; electric shock, personal injury, explosion,
fire or damage to the equipment may occur.
Do not use a standard unit in an explosive atmosphere; electric shock, personal injury, explosion,
fire or damage to the equipment may occur.
•
•
DANGER
•
Do not place flammable objects around the drive unit; fire may occur.
Do not place any object around the drive unit or reducer that will hinder ventilation. Insufficient ventilation
can cause excessive heat build-up that may result in burns or fire.
Install oil pans or other such device to protect products when the unit is used in food processing applications
vulnerable to oil contamination. The product and such may be damaged by oil leakage.
Installation Location
Ambient temperature:
Installation location:
Ambient atmosphere:
Altitude:
Ambient humidity:
Do not touch the shaft end of the drive unit or reducer, inside keyways, or the edge of the motor cooling fan
with bare hands; injury may occur.
Do not step on or hang from the drive unit or reducer; injury may occur.
Do not use the drive unit or reducer for purposes other than those shown on the rating plate; electric
shock, personal injury or damage to the equipment may occur.
•
•
•
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CAUTION
Fig.3 The limits of the installation angle
-10 C to +40 C
1
00.3
When an explosion-proof type motor is installed, use a motor with specifications compliant with dangerous
locations (where an explosive atmosphere of gas or vapor may be generated); otherwise explosion, ignition,
electric shock, personal injury, fire, or damage to the equipment may result.
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8
4-3) Installation method for PARAMAX with fan (Parallel shaft)
Be careful for injuries with sharp edges of keyways and parts.
Keep accessories together to prevent losing during installation.
Handle parts carefully to prevent damage. Avoid water and dust.
Table 10 Bolt tightening torques
Reducer installation procedure
(1) Remove bolt 1. 2. , and fan hood 3. (Fig.4).
If there is no enough space to tighten the bolt 9. ,
If the fan hood 5. and fan rotor 7. are removed,
(a) Remove bolt 4. , and fan hood 5. (fig.5).
(b) Remove bolt 6. , and fan rotor 7. (Fig.6).
(3) Install fan hood 3. to the reducer with bolt 1. 2. (Fig.4).
See table 10 for bolt tightening torque of bolt 1. , 2. , 4. , and 6. .
(c) Install fan rotor 7. to the fan hub 8. with bolt 6. .
(d) Install fan hood 5. to the reducer with bolt 4. (Fig.5).
(2) Install reducer to the installation surface with bolt 9. (fig.7).
Torque tolerance: 10%
Bolt Bolt 1. ,2. ,4. Bolt 6.
Tightening torque
N.m
M6
M8
M10
M12
10.8
11.3
39.2
97.4
Fig.5
Fan hood 5. Bolt 4.
Fig.4
Fan hood 3.Bolt 1.
Bolt 2.
Fig.7
Fan hub 8. Bolt 9.
Fig.6
Bolt 6. Fan rotor 7.
•
•
•
COMMON
CAUTION
Bolt Bolt 1. ,2. ,4. Bolt 6.
Tightening torque
N.m
M20
M24
M30
M36
328
190
652
1140
!

9
4-4) Instructions to ensure the cooling air flow
To ensure the air flow from a fan rotor, please follow this instructions.
(1) Ensure the air intake
For PARAMAX DRIVE with a fan rotor, make more than 15mm gap between a fan hood and a screen
(ex. safety cover, fluid coupling). See Fig.8,Fig9
Narrow gap makes low air flow rate and the reducer can't be cooled enough.
If the air flow isn't disturbed, for example the safety cover is made by a expanded metal or so, the gap isn't needed.
From a view of Product liability law, avoid too much gap that make touchable hands to the rotational parts.
(2) Ensure the air flow way
For vertical mount and right angle shaft PARAMAX Drive with a fan rotor, make more than 10mm gap
under the reducer. See Fig.10
COMMON
Fig.8 gap between a fan hood and a safty cover Fig.9 gap between a fan hood and a fluid coupling
Fig.10 gap under the reducer
Fan rotor
Fan hood
Safety cover
make more than
15mm gap
air breathed in
Fan hood
make more than
15mm gap
make more than 10mm
gap
air breased in
Fluid coupling
Air flow
Fan rotor
Fan hood