Centralized Lubrication Systems, Hydraulics and Pneumatics

SHOWA MLA GEAR PUMP

The MLA pump is 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. Ten flow-rate models (0.06L/min–10L/min) are available, enabling the MLA series to cover a very broad flow-rate spectrum.

Models and Technical Features

Model Type	Output Pressure (MPa)	Discharge Vol. (L/min)		Viscosity Range (cSt)	Motor Output x Poles (W) x (P)	Current (A)
		50Hz	60Hz			200V (50Hz)	200V (60Hz)	220V (60Hz)
MLA006	0.3-1 (3-10 Bar)	0.05	0.06	20-2000	25 x 4	0.29	0.25	0.27
MLA015		0.16	0.19	20-2000	25 x 4	0.29	0.25	0.27
MLA03		0.28	0.32	20-2000	25 x 4	0.29	0.25	0.27
MLA05	0.3-1.5 (3-15 Bar)	0.5	0.6	20-1000	60 x 2	0.4	0.4	0.4
MLA05-5	0.3-0.5 (3-5 Bar)	0.5	0.57	20-500	25 x 4	0.29	0.25	0.27
MLA10	0.5-1.5 (5-15 Bar)	0.96	1.16	20-1000	200 x 4	1.34	1.12	1.17
MLA15		1.43	1.72	20-1000
MLA30		3.18	3.83	20-1000	400 x 4	2.2	1.93	1.95
MLA50		5.28	6.37	20-1000
MLA70		7.29	8.80	20-1000	750 x 4	3.6	3.3	3.2
MLA100		10.51	12.69	20-1000

* 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 MLA006-05-5 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)