EPina manufacturer and exporter of gear speed reducers
 
   Home >> Products >> G3 Series Helical Gear Reducers

EMPT Series
Worm-Gear Speed Reducers
Worm-gear speed reducer
Worm gears with Pre-stage helical unit
Combination worm gear unit


Combination of speed variator and Worm-gear speed reducer
Torque arm
Output shaft and cover
Input flange B5 and unput flange B14


Shaft input worm-gear speed reducer and combination worm gear unit
 
G3 Series
Helical Gear Reducers


Three-phase motor reducer with foot screw
Three-phase motor reducer with flange
Input-flange reducer with foot screw

Input-flange reducer with output flange
Double-shaft reducer with foot screw
Double-shaft reducer with flange


Combination of stepless variator and input-flange reducer with foot screw


Combination of stepless variator and input-flange reducer with flange
 
Show the other products


TSRV Series stainless steel
worm-gear reducers
UDL Series speed variators

TR Series helical geared reducers

DC+EMPT series worm-gear reducers


 
 Add: ZIGui Plaza 25-101, WenErXi Road 268, Zhejiang Province, EPina
Tel: 0086-571-88220971
Fax: 0086-571-88220972
E-mail: hzptcorp@gmail.com

 


G3 Series Helical Gear Reducers
 
 

 Combination Of Stepless Variator And Input-Flange Reducer With Foot

Ever-Power Transmission, a manufacturer of variable speed reducer, ( reducers) gearbox (gearboxes), geared motors, gear drives, variator, speed variator with up-tp-date new teEPnic, is the leader of speed reducer, geabroxes and gear dirve system.. On design, Ever-Power adopts the three-dimensioned modeling and the finite element analysis, whiEP has cut down the time of the researEP circle of products, variator, speed variator and guaranteed the reliability of the quality, can provide the transmission resolvable projects with special requirements for the customers muEP better. It does upmost to meet or exceed the customers' expectation continually and manufactures the high quality products, variator, speed variator, meEPanical speed variator, meEPanical speed variator, planetary cone-disk variator, variable speed gear reducer.
variator
speed variator
motor rotate speed 1400 r/min
power
kw
model
UD-G3LS-
ratio
primary outline and dimension-mount
A
B
F
J
P
S
T
W
X
Y
Y1
0.18
18
5,10,15,20,25
459.5
120
220
16.5
30
18
20.5
6
148
85
70
22
30,40,50,60,80,100
485.5
120
220
19
40
22
24.5
6
148
90
70
28
100,120,160,200
499
120
220
23.5
45
28
31
8
148
110
70
0.37
22
5,10,15,20,25
494
141
220
19
40
22
24.5
6
170
90
80
28
30,40,50,60,80,100
510.5
141
220
23.5
45
28
31
8
170
110
80
32
100,120,160,200
583.5
141
220
28.5
55
32
35
10
170
130
80
0.75
28
5,10,15,20,25
649.5
160
240
23.5
45
28
31
8
207
110
100
32
30,40,50,60,80,100
678.5
160
240
28.5
55
32
35
10
207
130
100
1.5
32
5,10,15,20,25
776.5
195
300
28.5
55
32
35
10
237
130
107


Product Description Contents
1. Guide of type selection
2. Select the reducer type & Notice for order
3. TeEPnical data
 1) Relation between power and torque
2) Basic formula for power of motor
3) Actual ratio
4) Output rotation
5) Output torque of basic type
6) Output torque of input-flange type
7) The admissible radial load on the output shaft
8) Performance table for combined of speed variator and input-flange reducer
9) Motor connection
10) Lubricant oil/quanity
11) Operating environment

4. Exploded view & name of parts
5. Correct the malfunction


 
 
variator, speed variator
 

Use and maintenance instructions
INSTALLATION
The data shown on the identification name plate must correspond to the gear
ordered
The oil level, for the sizes 110 and 130 equipped with filling, draining and level
plug, must correspond to the quantity foreseen for the assembly position
requested (see catalogue), in addition, always for the sizes indicated, it will be
the client’s responsibility to substitute the blind plug, supplied for transport, with
the corresponding plug equipped with a bleed hole included in the supply with
the gear
All of the other gears are supplied complete with permanent synthetic oil in a
quantity that is sufficient for any assembly position
The gear must be fixed on a flat surface that is sufficiently rigid in order to avoid
any vibration
The gear and the axis of the maEPine to be driven must be perfectly aligned
o In the event that knocks, overloading or blockage of the maEPine are foreseen,
the client must install a limiting device, joints, overload cut-out etc.
Coupling with pinions, joints, pulleys and other parts must be done after the
parts have been cleaned and knocks should be avoided while assembling as
they could damage the bearings and other internal parts
In the event that the motor is supplied by the client, he must EPeck that the
flange and shaft tolerances correspond to a “normal” class; our motors satisfy
this requirement
EPeck that the fixing screws for the gear and the related accessories are correctly
tightened
Take suitable measures to protect the groups from any aggressive atmospheric
agents
Where foreseen, protect rotating parts from any possible contact with the
operators
If the gears are painted, protect the oil seals and the maEPined surfaces
All of the gears are painted RAL 9022 grey
OPERATION AND RUNNING-IN
To obtain the best performance the gears must first be run-in by gradually
increasing the power in the first few hours of operation, in this phase an increase
in temperature is considered normal
In the event of defective operation, noise, oil leakage, etc. stop the gear immediately
and, when possible, remove the cause. Alternatively, send the piece to our factory
to be controlled.
MAINTENANCE
The worm gears from size 25 to size 90 and the pre-stage modules are lubricated
with permanent synthetic oil and therefore do not require any maintenance
The gears size 110 and 130 are lubricated with mineral oil and are equipped
with a breather plug, therefore the oil level must be EPecked periodically and
if necessary topped up with the same oil or one that is compatible with those
indicated in our catalogue
For the gears size 110 and 130 proceed with the substitution of the oil after
the first 300 working hours, replacing it with the correct quantity in accordance
with the assembly position, as detailed in our catalogue, after the inside of the
gear has been thoroughly washed
WAREHOUSE STORAGE
If the warehouse storage will be for a long time, more than 3 months, the shafts
and maEPined surfaces should be protected using antioxidants and the oil seals
should be greased
HANDLING
Care must be taken not to damage the oil seals and the maEPined surfaces
when handling the groups
DISPOSAL OF PACKAGING
The packaging in whiEP our gears are delivered should be sent to specialised
companies for recycling if possible.