WOERNER GMG-B Manual

Leaflet-No. 0704.01.08EN
ReplacesNo. 0704.08.07EN
Page1of8
Leaflet-No. 0704EN
Page2of8
Description:
Drive:
5 4
Delivery function:
3
2.1
1
Function stirring without delivery:
3
3
The pump aggregate GMG-B is driven by a
gear motor flanged to the pump casing
from downside.
When the eccentric shaft rotates, the
dlivery piston of every pump element
makes a suction and delivery stroke per
rotation each, whilst delivering lubricant
from the reservoir to the lubrication
points.
.
.
GMG-B
.
.
.
.
Pump elements:
suction stroke
2.2 2.1
3
1
2.3
2.4
delivery stroke 3
2.1
2.3
2.4
2.5 2.6
R
At , the pressure spring
moves the delivery piston against
the eccentric shaft . Concurrently, the
lubricant available in the reservoir is
drawn through the suction hole into the
metering chamber .
At , the eccentric shaft
shifts the delivery piston . At the same
time, the suction hole is closed up and
the lubricant volume available in the
metering chamber delivered through
the check valve to the outlet .
The 0,16 cm³ delivery volume pump ele-
ment is marked by a black ring .
Depending on the case of operation
(lubricant, lubricant requirement, etc.), the
pump aggregate can be fitted with different
pump elements, reservoirs, and monitoring
elements
In some modes of operation, improvement
of lubricant quality and delivery behaviour
requires the lubricant to be stirred
additionally
Such stirring is facilitated in the pump
aggregate by means of a specifi-
cally designed eccentric drive
When the eccentric shaft rotates into the
one direction of rotation, the pump elements
are operating while the stirring device
supplies them with the lubricant
As soon as the eccentric shaft starts to
rotate into the other direction, the lubricant
is stirred without any delivery operation by
the pump elements taking place
The integrated control unit allows operating
and off-duty periods for both the delivery
with and without stirring to be programmed
independently from each other
Pump aggregate GMG-B
Pump aggregate
GMG-B
Use:
As pump aggregate in central lubrication
systems
+
+
+
+
+
for the delivery of oil, liquid grease or
grease
1 or 2 pump outlets
up to 20 outlets with progressive
distributor flanged-on
electric control and monitoring
with function stirring without
delivery
Technical data:
Admissible
delivery pressure: at max. 250 bar
Number of pump elements: at max. 2
Delivery volume per stroke and element
with pump element 08: 0,08 cm³
with pump element 16: 0,16 cm³
Temperature range: -20 ... +60 °C
At low temperatures, grease pene-
tration needs to be observed.
Mounting position: vertically
Material
Casing: Aluminium
Pump element: Steel
Reservoir:Steel /Polyamide transparent
Gaskets: NBR (Perbunan)
Medium: Oil and grease up to NLGI class 2
(Mind conditions of use of both the
reservoir and filling level monitoring
device!)
Drive:
Mains voltage: 24 VDC
Current at max.: 2,5A
Speed
(load-dependent): approx. 30 min
System of protection: IP 55
-1
(
.)
Depending on type of construction, the
DC gear motor should only be used
in pulse mode. For other modes of
operation, three-phase current motors
are of advantage (e.g. Pump aggregate
GMA-C)
1
2.1
2
3
4
5
Delivery
stroke:
Suctionstroke:
2.1 2.2
2.3
2.4 2.5
2.6
R
EUGENWOERNER GmbH&Co.KG
Postfach1661 DE-97866Wertheim
AmEichamt8 DE-97877Wertheim
Tel. +49(0)9342803-0
Fax.+49(0)9342803-202 www.woerner.de
info@woerner.de
EUGENWOERNER GmbH&Co.KG
Postfach1661 DE-97866Wertheim
AmEichamt8 DE-97877Wertheim
Tel. +49(0)9342803-0
Fax.+49(0)9342803-202 www.woerner.de
info@woerner.de
-Subjecttomodifications-
-Subjecttomodifications-

WOERNER GMG-B Specifications

General

Brand	WOERNER
Model	GMG-B
Category	Water Pump
Language	English