- Description
- Parameters and character
- Inquiry
This dock leveler power unit simply raised the ramp when the motor is activated and the 3-way,position solenoid valve has got power. When the ramp has reached full extension,the 3-way,2-position solenoid valve is power-lossing.the lip can come out and come back by the 4-way,2-position solenoid valve. The ramp lowered by the motor power-lossing and all of 2 solenoid valves has got power. The low・ered speed control by flow control/check valve.
Special Notes
1 .The Ac motor is of S3 duty cycle.which can only work inter-mittently and repeatedlyj.e.,1 minute on and 9 minutes off.
2. Clean all the hydraulic comp on ents concer ned before installa-tion of the power unit.
3. Viscosity of the oil should be 15-68 cst, and the oil should beclean and free of impurities,N46 hydraulic oil is recommended .
4. Check the oil level in the tank after the initial running of the power unit.
5.Oil changing is required after the initial 100 operation hours, afterwards once ©very 3000 hours.
Outline Dimension
Parameters and character
| Model | Motor Volt | Solenoid Valve Volt | Motor Power | Nominal Speed | Displacement | Relief Pressure | Tank Capacity | L{mm) |
| YBZ5-E2.1B4E180/MBUCT1 | 380VAC | 24VAC | 0.75KW | 1450RPM | 2,1ml/r | 16MPa | 6L | 557 |
| YBZ5-E2.7B4E180/MBUCT1 | 2.7ml/r | 14MPa |
Inquiry
