MINI POWER PACKS WITH SUBMERSED MOTOR AND PUMP

Transcription

1 MINI POWER PACKS WITH SUBMERSED MOTOR AND PUMP

2 CMI Summary table Essential characteristic of the control unit compact CMI is the arrangement of the motor pump unit completely immersed in the oil inside the tank. This version offers some advantages over traditional power packs with the external motor: Overall dimensions content. High index of exploitation of the engine power, resulting from the cooling capacity of the oil mass, by the high dispersion of heat due to the material (aluminum) of which the tank is constructed and the absence of cooling fan. Reduction of noise level due to the action of the oil damper. Duration relative on S2. Type of pump External gear Viscosity range 10mm²/s 100mm²/s Capacity tank 5 10 liters Direction of rotation Right Recommended viscosity 10mm²/s 100mm²/s Engine type Three-phase 4-pole Fixing Mounting position 4 screws M8 Vertical Max level of contamination Range of the fluid temperature NAS 1638 class 10 Nominal power 0,37 1,5 kw -10 C +65 C (attention to the viscosity range allowed) Nominal speed 1400 g/min (220/380V 50Hz) The installed standard powers up to 1.5 kw are available with flow rates up to 14 l / min. This power unit is particularly appropriate for locking systems (ex. machine tools). The control unit series CMI is intended to hydraulic drives as control member. Installation, maintenance and commissioning must be carried out by qualified personnel. The controller does not perform the safety function. Ambient temperature Noise level -10 C +35 C Less than 59 db (at 1 m distance) Recommended operating temperature of the fluid 25 C 45 C Type of protection IP 54 Filtering 90 micron in suction Type of service S2 Fluid type to be used - Hydraulic oil based on mineral HLP DIN Part 2 - Oil-based biodegradable all-natural PLANTOHYD N Maximum pressure 250 bar 600 bar (version H) Hydraulic scheme Central plate Plate CE Plate UL-CSA Standard version Example of special execution

3 CMI Hydraulic units code CMI- 5-0,91-0,37/ T*** Installation rules Mounting:vertical position compulsory Do not tolerate axial and radial loads on the pump shaft Fluid to be used: hydraulic oil in compliance with DIN 51524, viscosity between 30 and 100 mm2 /s (cst) at 40 C Maximum level of oil contamination: NAS 1638 CLASS 10 Oil temperature: from -10 C to +65 C Mini power pack Characteristics A A Capacity tank 5 lt / 10 lt B C D Motor power (from 0.37 to 1.5 kw) Displacement gear pump Options S = Standard (visual level) E = Electrical levelo P = Pressure switch 0 6 = Of CETOP 03 stations T = Thermostat UL = Version with UL-CSA motor TYPE Nominal value Protection Noise Weight * The basic version of the control units CMI is constituted by: Suction filter, pump unit coupled with hydraulic gear pump (inside the tank). 4 Aluminum tank 5 Pressure relief valve 6 Filling plug with breather 7 Visual level oil 8 Shut-off valve for pressure gauge 9 Pressure gauge CMI - 05 CMI g/min 220/380V 50Hz IP-54 <59 db ~ 24 Kg ~ 30 Kg 6 Displacement gear pump B cc/rev l/min (1450 g/min) The special version of the CMI units consists of central standard and: 10 Plate to rotate 11 Solenoid valves CETOP3 12 Pressure switch GFPN (see details GF-004) 0,91 1,3 1,56 2,2 2,60 3, ,64 5,2 4,94 7,1 6,50 9,4 9,88 14,3 C Electric motor power (kw) 0,91 cc/rev (1,3 l/min) 1,56 cc/rev (2,2 l/min) 2,60 cc/rev (3,7 l/min) 0, bar 90 bar 50 bar 3,64 cc/rev (5,2 l/min) 4,94 cc/rev (6,5 l/min) 0, bar 200 bar 120 bar 80 bar 60 bar 6,50 cc/rev (9,4 l/min) 9,88 cc/rev (14,3 l/min) Hydraulic power pack Capacity tank Serbatoio A CMI-05 5 lt 380 mm CMI lt 575 mm 1,1 250 bar 170 bar 120 bar 90 bar 60 bar 1,5 250 bar 230 bar 160 bar 120 bar 90 bar 50 bar

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