LMLP Oil Pumps



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HYDRAULIC OIL PUMPS

Type SM

Type SMLP

Type LM

Type LMLP

Type X

Type X30

Type XH

  
Compact - pump mounted directly to motor
Rotating swash plate design
Pressures up to 210 bar
Flows up to 29.44 l/m (7.77 USg/m)
Horizontal or Vertical Mounting

The LMLP hydraulic axial piston pump is a low pressure/higher flow variant of our LM range. They have been specially designed for direct mounting to AC motors, avoiding the need for a bell housing and coupling.

The Type LMLP hydraulic axial piston pump is of a rotating swash plate design and can deliver pressures up to 210 bar.

To suit your fluid compatibility, environment, maintenance and value requirements, these pumps are available with all 316 stainless steel external components, all carbon steel or a combination of carbon steel with an aluminium case.

The LMLP pump is available with 3 or 6 pistons, providing flow rates up to 29.44 l/m (7.77 USg/m) as listed in the table below.

These pumps are designed to run on mineral oils with an operating viscocity between 15 and 100 cst. Consult the factory for viscocities outside this range. The operating temperature range is -20°C to +60°C (Ambient)

Installation

Rotation is bi-directional and the pump may be mounted horizontally or vertically.

A suction filter of 150 microns or better should be used. Finer filtration is desirable for the pump life, but is important that the inlet flowrate to the pump is not restricted and no more than -2 in.Hg is measured in the suction pipework under pumping conditions. Where possible a positive pressure should be maintained in the suction pipework under flowing conditions. When the pump is stationary the suction line should be kept under positive pressure to allow priming.


Part Number Cylinders Flow Flow @ 1450 RPM Flow @ 1750 RPM Pressure
cc/rev l/m Usg/m l/m Usg/m bar
LMLPxR1-xx-00473-0210-3-4-NC-VH-xx-xx 3 4.73 6.86 1.811 8.28 2.186 210
LMLPxR1-xx-00538-0210-3-4-NC-VH-xx-xx 3 5.38 7.81 2.061 9.42 2.487 210
LMLPxR1-xx-00608-0210-3-4-NC-VH-xx-xx 3 6.08 8.81 2.326 10.63 2.807 210
LMLPxR1-xx-00681-0210-3-4-NC-VH-xx-xx 3 6.81 9.88 2.608 11.92 3.147 210
LMLPxR1-xx-00759-0210-3-4-NC-VH-xx-xx 3 7.59 11.01 2.906 13.28 3.507 210
LMLPxR1-xx-00841-0210-3-4-NC-VH-xx-xx 3 8.41 12.20 3.220 14.72 3.886 210
LMLPxR1-xx-00946-0210-6-4-NC-VH-xx-xx 6 9.46 13.72 3.622 16.56 4.371 210
LMLPxR1-xx-01077-0210-6-4-NC-VH-xx-xx 6 10.77 15.61 4.121 18.84 4.974 210
LMLPxR1-xx-01215-0210-6-4-NC-VH-xx-xx 6 12.15 17.62 4.652 21.27 5.615 210
LMLPxR1-xx-01363-0210-6-4-NC-VH-xx-xx 6 13.63 19.76 5.216 23.84 6.295 210
LMLPxR1-xx-01518-0200-6-4-NC-VH-xx-xx 6 15.18 22.01 5.811 26.57 7.014 200
LMLPxR1-xx-01682-0180-6-4-NC-VH-xx-xx 6 16.82 24.39 6.439 29.44 7.771 180

Additional Options


Mounting Option

LMLPR1 - Direct coupling to IEC 100/112 Frame B34 Face motors
LMLP95R1 - Direct coupling to IEC 90 Frame B35 and V1 Flange motors
LMLP105R1 - Direct coupling to IEC 100/112 Frame B35 and V1 Flange motors.
LMLP134R1 - Direct coupling to IEC 132 Frame B34 Face motors.
LMLP144R1 - Direct coupling to NEMA 143T/145T Frame C face (B34) motors
LMLP145R1 - Direct coupling to NEMA 143T/145T Frame D flange (B35 and V1) motors
LMLP184R1 - Direct coupling to NEMA 182T/184T Frame C face (B34) motors
LMLP185R1 - Direct coupling to NEMA 182T/184T Frame D flange (B35 and V1) motors
LMLP214R1 - Direct coupling to NEMA 213T/215T Frame C face (B34) motors
LMLP215R1 - Direct coupling to NEMA 215T/215T Frame D flange (B35 and V1) motors
LMSR1 - Shaft driven pump for use with a Bellhousing and Coupling.

Case Material

00 - Stainless Steel Construction
01 - Carbon Steel Construction
02 - Aluminium Case and Carbon Steel pressure retaining components.

Inlet Connection Options

04 - 3/4" BSP Female Inlet
09 - 3/4" NPT Female Inlet

Outlet Connection Options

02 - 3/8" BSP Female Outlet
03 - 1/2" BSP Female Outlet
07 - 3/8" NPT Female Outlet
08 - 1/2" NPT Female Outlet


Dimensions



(c) Marshalsea Hydraulics Limited – a member of the Bifold Fluidpower group of companies.

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