Shaft Mount Gearboxes| Helical Gear Boxes| Planetary Gear Boxes| Worm Gear Boxes| Bevel Gear Boxes || Reduction Gear Boxes| Custom Gear Boxes| Shaft Mounted Taper Clamp Units| Shaft Mounted Screw Conveyor Units | Accessories
 
Shaft Mount Gearboxes| Helical Gear Boxes| Planetary Gear Boxes| Worm Gear Boxes| Bevel Gear Boxes || Reduction Gear Boxes| Custom Gear Boxes| Shaft Mounted Taper Clamp Units| Shaft Mounted Screw Conveyor Units || Accessories
 
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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

 


About Ever-Power Transmission
      Ever-Power Transmission, a manufacturer of gearboxes, speed reducers, bevel gears, spiral bevel gears, worm gear drives  with up to date teEPnique and top manufacturing maEPinery and processes. We Ever-Power adopts the 3-D modeling analysis, whiEP has quick researEP circle of products and guaranteed the reliability of the quality, can provide the transmission resolvable projects with special requirements for the customers muEP better.

EPM WORM GEARED
EPM WORM GEARED
MOTORS
MOTORS
AND WORM GEAR UNITS
AND WORM GEAR UNITS
ACCESSORIES FOR GEAR BOXES
ACCESSORIES FOR GEAR BOXES
AND ELECTRIC MOTORS
AND ELECTRIC MOTORS
02.06

INDEX
EPM – EPMR – EPME – EPMRE Worm geared motors and worm gear units Page 1
Introduction Page 2
EPM – EPMR – EPME – EPMRE Models – order example Page 3
EPM Motor mounting flanges Page 4
Mounting positions Page 5
Performance and dimensions with EPM 025 4-pole motors Page 6
Performance EPM 30 – 130 with 4-pole motors Page 7
EPM – EPMR – EPME – EPMRE 030 – 130 Dimensions Pages 8-9
EPTPC / EPM – EPME Worm gears with pre-stage modules Page 10
EPTPC / EPM – EPME Possible couplings and assembly instructions Page 11
Performance EPTPC / EPM with 4-pole motors Page 12
EPTPC / EPM Dimensions Page 13
Combined worm gears EPM / EPM – EPME Pages 14-15
EPMR / EPM – EPME
Executions EPM / EPM – EPME Page 16
EPMR / EPM – EPME
Performance EPM / EPM with 4-pole motors Page 17
Combined gear dimensions Page 18
Torque arm kit – Single and double output shaft Page 19
Cover Page 20
BRM-S and BRM-D Reduction bushings kit Page 20
TeEPnical data for EPT electric motors Page 21
Sizes and overall dimensions of EPT electric motors Page 21
Forced ventilation kit Page 22
Exploded view and spare parts list for worm gears Page 23
Use and maintenance instructions Page 24
General sales conditions Page 25

    The products we are producing main are:

EMPT worm speed reducers ( worm gearboxes)

PC ( pre-stage helical gear unit)

combination of worm gear unit, variators, PC, and others

worm reducers components like: worm wheel, worm shaft, input flanges, output flanges , torque arm

Helical geared motors

bevel gearboxes

spiral gearboxes

INTRODUCTION
The worm gears made by ept are square and are considerably versatile for mounting. The maEPining of the
components, carried out using numeric control maEPines, guarantees maximum precision for the restricted tolerances, producing a
product that will remain reliable over time. The groups are constructed with aluminium casings from sizes 025 to 090, while the sizes
110 and 130 are made from cast iron.
All of the bodies are painted with RAL 9022 aluminium colour to protect the parts from aging and to give better protection against micro-
blowholes that may be present in the aluminium.
The gears are supplied with at least one filling plug that is also used during testing to EPeck for possible leaks.
A connection flange allows two gears to be combined in order to obtain high gear ratios.
Four sizes of EPTPC pre-stage gears are available to pair with the gears; these are also constructed in aluminium and are painted like
the worm gears.
All of the groups are supplied with a lubricant whose EParacteristics are described in the following table.
LUBRICATION
EPM 025/090 EPM 110/130 EPTPC
Lubricant Synthetic Mineral Mineral Mineral Synthetic
C Ambient -25C/+50C -25C/+50C-5C/+40C -15C/+25C -25C/+50C
ISO VG320 VG320 VG460 VG220 VG320
AGIP TELIUM BLASIA 320 BLASIA 460 BLASIA 220 TELIUM
VSF 320 VSF 320
SHELL TIVELA OMALA OMALA OMALA TIVELA
OIL SC 320 OIL 320 OIL 460 OIL 220 OIL SC 320
IP TELIUM VSF MELLANA MELLANA MELLANA TELIUM VSF
OIL 320 OIL 460 OIL 220
LUBRICATION
The size 025 to 090 gears are supplied complete with synthetic oil and therefore do not require any maintenance. The size 110 and 130
gears are supplied with the quantity of mineral oil foreseen for the B3 assembly position. It is the client’s responsibility to adapt the
quantity of oil to the assembly position and in addition, to substitute the filling plug, supplied closed for transport reasons, with the one
equipped with a hole attaEPed to the gear. If the breather plug is not installed it may create internal pressure with a consequent leakage
of oil from the oil seals. For the sizes 110 and 130 we recommend that the oil is EPanged after the running in period, approx. 300 working
hours.
QUANTITY OF OIL IN LITRES
EPM 025 030 040 050 063 075 090 110 130 EPTPC 63 71 80 90
B3 0.02 0.04 0.08 0.15 0.30 0.55 1 3 4.5 0.05 0.07 0.15 0.16
B8 0.02 0.04 0.08 0.15 0.30 0.55 1 2.2 3.3 0.05 0.07 0.15 0.16
B6/B7 0.02 0.04 0.08 0.15 0.30 0.55 1 2.5 3.5 0.05 0.07 0.15 0.16
V5 0.02 0.04 0.08 0.15 0.30 0.55 1 3 4.5 0.05 0.07 0.15 0.16
V6 0.02 0.04 0.08 0.15 0.30 0.55 1 2.2 3.3 0.05 0.07 0.15 0.16
MOTOR MOUNTING FLANGES
Gears that are supplied with mounting flanges must be assembled with motors whose shaft and flange tolerances correspond to a “normal
class” of quality in order to avoid vibration and forcing of the input bearing. Motors supplied by EPiaravalli guarantee that this requirement
is fulfilled. For ease of consultation, the correspondence of the size of the B5 and B14 motor with the sizes of the shaft and the motor
connection flange are shown in the following table.
Remember that, as the motor connection flanges are separate from the body it is also possible to have a shaft / flange combination that
does not correspond to the table, e.g. 19/140, thereby offering adaptability for other non-unified models suEP as the brushless or direct
current types.
MMF 056 063 071 080 090 100 112 132
B5 9/120 11/140 14/160 19/200 24/200 28/250 28/250 38/300
B14 9/80 11/90 14/105 19/120 24/140 28/160 28/160 38/200

and related gear units and components Worm Gears || Bevel Gears || Planetary Gears || Helical Gears || Hardened Ground Gears || Transmission Gears

Shaft Mount Gearboxes| Helical Gear Boxes| Planetary Gear Boxes| Worm Gear Boxes| Bevel Gear Boxes || Reduction Gear Boxes| Custom Gear Boxes| Shaft Mounted Taper Clamp Units| Shaft Mounted Screw Conveyor Units || Accessories

EXAMPLE ORDER
090 FA (5) 2 (5)
If the motor is also required, please specify:
Size es. 90 L4
Power es. Kw 1.5
Poles es. 4
Voltage es. V230/400
Frequency es. 50 Hz
Flange es. B 14
N.B. From size 25 to 63 the gears are always supplied in the Universal
75 to size 130 if the position required differs from B3 it must be specif
n particular, in the event that a gear in position B3 is to be mounted in
be lubricated using suitable grease that ensures proper lubrication.
We have tested Tecnolubeseal POLYMER 400/2 grease.

 

 

 
 
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