{"id":15176,"date":"2025-08-08T16:44:47","date_gmt":"2025-08-08T13:44:47","guid":{"rendered":"https:\/\/tpgt.kz\/?post_type=product&p=15176"},"modified":"2025-10-16T13:11:11","modified_gmt":"2025-10-16T10:11:11","slug":"nasosy-ra20-45-s-jelektricheskim-privodom-kopirovat","status":"publish","type":"product","link":"https:\/\/tpgt.kz\/en\/product\/nasosy-ra20-45-s-jelektricheskim-privodom-kopirovat\/","title":{"rendered":"RA20\/45 Electric Drive Pumps (Copy)"},"content":{"rendered":"
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Technical specifications<\/caption>\n
Operating principle<\/td>\nradial piston pump with composite pumping elements, with rotary or electric drive<\/td>\n<\/tr>\n
Operating temperature<\/td>\nfrom \u221215 to +40 \u00b0C<\/td>\nfrom +5 to +104 \u00b0F<\/em><\/td>\n<\/tr>\n
Working peak pressure<\/td>\nmax 63 bar<\/td>\n913 psi<\/em><\/td>\n<\/tr>\n
Exits<\/td>\nfrom 1 to 12 (max. 3 elements with 1, 2 or 4 outputs)<\/td>\n<\/tr>\n
Lubricant<\/td>\nplastic lubricant: up to and including NLGI class 2<\/td>\n<\/tr>\n
Tank\u00a01)<\/sup><\/td>\n2.0 or 4.5 kg<\/td>\n4.4 or 10 pounds
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Output dosing volume<\/td>\n0.007\u20130.02 cm\u00b3\/rev<\/td>\n0.0004\u20130.0012 in\u00b3\/rev
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Internal gear ratio<\/td>\n5:1, 10,5:1, 15:1, 25:1, 75:1, 125:1<\/td>\n<\/tr>\n
Drive speed<\/td>\nfrom 10 to 245 rpm<\/td>\n<\/tr>\n
Electric motor drive<\/td>\nwith a three-phase electric motor<\/td>\n<\/tr>\n
Output connection<\/td>\nG\u00a01<\/sup>\/8<\/sub><\/td>\n<\/tr>\n
Dimensions<\/td>\nmin. 353 \u00d7 180 \u00d7 180 mm
\nmax. 660 \u00d7 325 \u00d7 180 mm<\/td>\n		min. 13.9 x 7.1 x 7.1 inches
\nmax 26 x 12.8 x 7.1 inches
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Protection class<\/td>\nIP 55<\/td>\n<\/tr>\n
Installation position<\/td>\nvertical<\/td>\n<\/tr>\n
Options<\/td>\nwith a level sensor<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n

1)<\/sup>\u00a0valid for \u03c1=1 kg\/dm\u00b3<\/p>\n<\/div>\n<\/div>\n<\/div>\n<\/div>\n<\/div>\n<\/div>\n<\/div>\n<\/div>\n<\/section>\n

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Sample order<\/caption>\n
The product can be configured using a configuration code. The order template includes the applicable part number and an explanation.<\/td>\n<\/tr>\n
RA20E2M05A1240001AF07<\/strong><\/td>\n\n
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  • Radial piston pump with reservoir<\/li>\n
  • Tank\u00a02 kg, 4.41 lbs<\/em><\/li>\n
  • Fill level switch with 1 switching point<\/li>\n
  • Drive, electric motor: electric motor with gearbox<\/li>\n
  • Gear ratio 5:1<\/li>\n
  • Drive position A<\/li>\n
  • Pump elements max. 3 elements (1 outlet, 2 outlets, 4 outlets)1)<\/sup><\/li>\n
  • Standard, including FPM seals<\/li>\n
  • Standard multi-range motor, 1500 min-1<\/sup>, for 230\u2013400 V AC \/ 50 Hz<\/li>\n
  • Protection class IP55<\/li>\n<\/ul>\n<\/td>\n<\/tr>\n
More detailed information is provided in the product catalogue.<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n<\/div>\n<\/div>\n<\/div>\n
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  1. 1)<\/sup><\/span>\n
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    Pump elements can be ordered separately.<\/div>\n<\/div>\n<\/li>\n<\/ol>\n<\/div>\n<\/div>\n<\/div>\n<\/div>\n<\/div>\n<\/div>\n<\/section>\n
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    \n\n\n\n<\/colgroup>\n\n\n\n\n\n\n\n\n\n\n\n\n
    Pump elements and tie rods<\/caption>\n
    Part number<\/strong><\/td>\nDescription<\/strong><\/td>\n<\/tr>\n
    24-1557-3520<\/strong><\/td>\npump element for 1 outlet<\/td>\n<\/tr>\n
    24-1557-3521<\/strong><\/td>\npump element for 2 outlets<\/td>\n<\/tr>\n
    24-1557-3522<\/strong><\/td>\npump element for 4 outlets<\/td>\n<\/tr>\n
    <\/td>\n<\/tr>\n
    44-0717-2070<\/strong><\/td>\nTie rod\u00a01)<\/sup>\u00a0for 1 pump element<\/td>\n<\/tr>\n
    44-0717-2071<\/strong><\/td>\nTie rod\u00a01)<\/sup>\u00a0for 2 pump elements<\/td>\n<\/tr>\n
    44-0717-2072<\/strong><\/td>\nTie rod\u00a01)<\/span><\/sup>\u00a0for 3 pump elements<\/td>\n<\/tr>\n
    <\/td>\n<\/tr>\n
    DIN125-B6 4-ST<\/strong><\/td>\nwasher, 6 4 DIN1251)<\/sup><\/td>\n<\/tr>\n
    DIN934-M6-8<\/strong><\/td>\nscrew1)<\/sup><\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n<\/div>\n<\/div>\n
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    Reservoirs<\/caption>\n
    Part number<\/strong><\/td>\nDescription<\/strong><\/td>\n<\/tr>\n
    24-0254-2312<\/strong><\/td>\n2 kg tank, without fill level switch<\/td>\n<\/tr>\n
    24-0254-2334<\/strong><\/td>\n2 kg tank, with fill level switch E<\/td>\n<\/tr>\n
    24-0254-2330<\/strong><\/td>\n2 kg tank, with fill level switch F<\/td>\n<\/tr>\n
    <\/td>\n<\/tr>\n
    24-0254-2310<\/strong><\/td>\n4.5 kg tank, without fill level switch<\/td>\n<\/tr>\n
    24-0254-2335<\/strong><\/td>\n4.5 kg tank, with fill level switch E<\/td>\n<\/tr>\n
    24-0254-2331<\/strong><\/td>\n4.5 kg tank, with fill level switch F<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n<\/div>\n<\/div>\n<\/div>\n
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    1. 1)<\/sup><\/span>\n
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      2 required per pump<\/div>\n<\/div>\n<\/li>\n<\/ol>\n<\/div>\n<\/div>\n<\/div>\n<\/div>\n<\/div>\n<\/div>\n<\/section>","protected":false},"excerpt":{"rendered":"

      For multi-line lubrication systems<\/span><\/h1>\n
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      The RA 20\/45 radial piston pump features a modular design that allows for the use of up to three composite pump elements, as well as the ability to reduce or increase the number of outputs. The output of all pump element outputs is adjustable via a single control unit, ranging from 33 to 100 %. The grease reservoir is equipped with a mixing device and a screw conveyor for pressurized grease delivery into the suction chamber. This feature, combined with a wide range of gear ratios, ensures a low, continuous flow of lubricant without the need for additional on\/off timers.<\/p>\n<\/div>\n<\/div>\n<\/div>\n

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      Technical characteristics and advantages<\/p>\n