Chat with us, powered by LiveChat External Control Fixed Quantity Oil Supply Pump | HANSUNG PRECISION - Komachine
Product Name External Control Fixed Quantity Oil Supply Pump
Model HMGP-303S, HMGP-303M
Series LUBE PUMP
Catalog CATALOG-HANSUNG PRECISION-LUBE PUMP-HMGP 303S & 303M.pdf
Product Description

External Control Fixed Quantity Oil Supply Pump

Feature

1. A highly reliable externally controlled fixed quantity oil supply pump.

2. It is used across a wide range of fields, and is especially suitable as a fixed quantity oil supply pump for high-precision, large machine tools.

3. The pump's main drive connection parts are made of single die casting pieces to ensure excellent durability.

4. An external control type that allows free pump control.

5. It has a built-in ullage decrease detector and a pressure decrease detector.



PUMP SPEC

PUMP SPEC
MODEL NAMEHMGP-303SHMGP-303M
PUMP TYPEGEAR PUMP
DISCHARGE PRESSURE17kg/cm²
PRESSURE GAUGE0~35kg/cm²
USING OIL32~220(cSt)
FILTER80 Mesh
TANK CAPACITY4Liter2Liter
DISCHARGE AMOUNT150cc/min
FLOAT S/WContact type A contact (NO)
Operation pressure : 12 ± 1 bar ON
OIL SUPPLY CONTROL DEVICEExternal control
MOTOR SPEC
INPUT80W
PHASE
VOLTAGE110V   |   200V   |   220V
CURRENT1.8A/1.24A   |   1.0A   |   1.35A/0.85A
FREQUENCY50/60Hz
PACKING SPEC
PACKING SIZE(cm)36(W) x 18(L) x 31(D)23(W) x 14(L) x 28(D)
WEIGHT(kg)PUMP43.5
PACKING4.54


Components





External Figure





Operating Guide

1. It does not have a separate control device, and the pump operates automaticaly once power is connected and electricity is supplied.
    The pause and operation times can be set in the same way as for HMGP-303.

2. Maximum operation time of the pump is 4 minutes, and the pause time needs to be set at 4 times the operation time.
   ※ Time needs to be followed for precise fixed quantity valve operation.

3. The manual button can be used for test operations and to tale out air from the pipes.

4. The pump is set at 17kg/cm2 when released from the factory, but this may differ depending on the changes in the viscosities of the oils used (oil viscosity, surrounding temperature).

5. The pressure switch can operate the pump and detect whether or not the set pressure has been reached within a given time, and send contact signals to the machine control device
    during normal operation to check for errors.



Hydraulic circuit drawing


Wiring Diagram


Products of HANSUNG PRECISION