Centralized Lubrication Systems, Hydraulics and Pneumatics

SHOWA MLD GEAR PUMP

The MLD pumps are designed for continuous circulating oil distribution in resistance type systems, which also possesses a cooling effect. The compact automatic gear pump, featuring a relief valve, possesses high levels of performance, durability and safety.

Six flow-rate models are available, enabling the MLD series to cover a very broad flow-rate spectrum.

Models and Technical Features

Model Type	Output Pressure (MPa)	Discharge Vol. (L/min)		Motor Output x Poles (W) x (P)	Current (A)
		50Hz	60Hz		200V (50Hz)	200V (60Hz)	220V (60Hz)
MLD052	1.5 (15 Bar)	0.51	0.59	70 x 4	0.65	0.65	0.65
MLD102		0.93	1.06	70 x 4	0.65	0.65	0.65
MLD302	0.5 (5 Bar)	3.1	3.5	70 x 4	0.65	0.65	0.65
MLD304	1.5 (15 Bar)	3.2	3.8	200 x 4	1.34	1.12	1.17
MLD503	0.5 (5 Bar)	5.1	5.8	80 x 4	0.65	0.6	0.6
MLD505	1.5 (15 Bar)	5.3	6.4	400 x 4	2.2	1.93	1.95
MLD704	0.5 (5 Bar)	7.3	8.8	200 x 4	1.34	1.12	1.17
MLD705	1.5 (15 Bar)	7.3	8.8	400 x 4	2.2	1.93	1.95
MLD1004	0.5 (5 Bar)	10.5	12.7	200 x 4	1.34	1.12	1.17
MLD1005	1.5 (15 Bar)	10.5	12.7	400 x 4	2.2	1.93	1.95

* The 25W motors can operate using 200, 220, 230Volts (50Hz - 0.26A) or 200, 220, 230, 240Volts (60Hz - 0.27A).
* Three phase 200V 50Hz, 200V 60Hz and 220V 60Hz are the standard, however, models can be made available to meet different
   power specificacions.
* Class E insulation
* After wiring, please ensure the motor rotates in the correct direction.
  (The MLD model's top cover can be removed to allow visual confirmation of the motors rotation)
* Current (A) values conform to the NIDEC sandards (motors above 200W)