Electric grease pump for pail, 1/4 or 1/1-drum
| Grease pressure: | 35 MPa/5 075 psi |
| Output: | 150 g/min at 1 400 rpm |
| Outlet connection: | Utv. ISO-G1/4 |
| Electric motor: | 3-phase 230/400 V 50 Hz 0,37 kW 1 400 rpm IP 55 |
Description
TECHNICAL DESCRIPTION
Components of electric grease pump
The pump part consists of a piston pump. The piston and cylinder are made of hardened steel and are meshed together. The pump needs to add a pressure sensor and a control device to start and stop automatically. The controller stops the motor when a preset voltage is generated. and restarts when the pressure drops. For this reason, a control device is required for use with grease guns. The cut-off voltage is set by the pressure sensor. The control device also has an automatic circuit breaker to protect the motor. If there is a problem It can be reset by pressing the reset button electric drive.
TECHNICAL DESCRIPTION
Piston descending as shown in Figure 1.
Piston A pushes the liquid out through the outlet B. Ball C prevents the liquid from being pushed out through the inlet D. At the same time, The fluid under piston E is pushed through ball F into the space above piston E.
Piston ascending as in Figure 2
Ball F blocks its way through the piston. Since the area of piston E is greater than that of piston A, the fluid above piston E is pushed out through outlet B. New fluid enters under piston E when ball C opens inlet D.
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