Ingersoll-Rand MMP150 Parts, Operation And Maintenance Manual
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Ingersoll-Rand MMP150 Parts, Operation And Maintenance Manual

Ingersoll-Rand MMP150 Parts, Operation And Maintenance Manual

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PARTS, OPERATION AND MAINTENANCE MANUAL
(Dwg. MHP2002)
READ THIS MANUAL BEFORE USING THIS PRODUCT. This manual contains
important safety, installation, operation and maintenance information. Make
this manual available to all persons responsible for the installation,
operation and maintenance of this product.
Always operate, inspect and maintain this motor in accordance with American Society of
Mechanical Engineers Safety Code (ASME B30.7) and any other applicable safety codes
and regulations.
Form MHD56208
Edition 3
March 2007
71362826
© 2007 Ingersoll Rand Company
MMP150
AIR MOTOR
Form MHD56208

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  • Page 1 Form MHD56208 PARTS, OPERATION AND MAINTENANCE MANUAL MMP150 AIR MOTOR (Dwg. MHP2002) READ THIS MANUAL BEFORE USING THIS PRODUCT. This manual contains important safety, installation, operation and maintenance information. Make this manual available to all persons responsible for the installation, operation and maintenance of this product.

  • Page 2: Safety Information

    SAFETY INFORMATION Danger, Warning, Caution and Notice Safety Summary Throughout this manual there are steps and procedures which, if Ingersoll Rand motors are manufactured in accordance with the not followed, may result in a hazard. The following signal words latest ASME B30.7 standards. are used to identify the level of potential hazard.

  • Page 3: Specifications

    SPECIFICATIONS The MMP150 motor may be operated with air or natural gas. Description Natural gas operation will require modification to motor parts. The motor crankshaft has an internal spline, refer to “SPECIFICATIONS” section, which allows connection to a variety of applications.
  • Page 4 General Specifications Rated Operating Pressure 90 psig 6.3 bar/630 kPa Air Consumption (at rated pressure and load) 425 scfm 12 cu.m/min Air System Air Motor Pipe Inlet Size 1-1/4 inch NPT Minimum Air System Hose Size 1.25 inches 32 mm Motor Horsepower 16 HP 12 KW...
  • Page 5 (Dwg. MHP2004) MHD56208 - Edition 3...

  • Page 6: Installation

    Refer to Dwg. MHP0191 on page 7. If mounting surface is threaded the minimum depth of thread An air line lubricator is not required with the MMP150 air motor engagement should be 1 inch (25 mm). Refer to Dwg. when supplying air source is either a portable compressor or air MHP2019 on page 6.
  • Page 7 Air Pressure Regulator compliant. Refer to Dwg. MHP0191 on page 7. The MMP150 motor may be run using natural gas. However, If an air pressure regulator is used, install between lubricator and motor modifications are required for this usage. Refer to parts filter as shown.

  • Page 8: Operation

    Operate throttle control using smooth, even movements. Do not slam or jerk throttle controls during operation. • If the MMP150 motor is used for air spring operations inline lubrication is required. Set inline lubricator to provide a Motor Mounted Air Throttle minimum of 6-8 drops per minute.
  • Page 9 Throttle Control Valve Operation To stop motor operation release lever. Lever will spring return to off and motor will stop. • Pendant forward and reverse levers provide variable speed operation. For low speed operation push appropriate lever slightly; for full speed operation push appropriate lever fully. * To ensure accurate motor control when remotely operating the motor at distances greater than 50 feet (15 metres) contact Ingersoll Rand Technical Sales for control suitability.
  • Page 10 INSPECTION Inspection information is based in part on American Society of Motor. During operation check motor housing for excess Mechanical Engineers Safety Codes (ASME B30.7). heat build up. Housing should not be hot to the touch. Listen for grinding or knocking noises in motor. There should be no grinding or knocking noises.

  • Page 11: Troubleshooting

    Fasteners. Check retainer rings, capscrews, nuts and other fasteners on motor, including mounting bolts. Replace if missing or damaged and tighten if loose. Piston Motors Not in Regular Use Ring Thickness Equipment which has been idle for a period of one month or Ring End more, but less than six months, shall be given an inspection conforming to the requirements of ‘Frequent Inspection’...

  • Page 12: Inspection And Maintenance Report

    Refer to Parts, Operation and Maintenance Manual “INSPECTION” section for general inspection criteria. Also, refer to appropriate National Standards and codes of practice. If in doubt about an existing condition, contact the nearest Ingersoll-Rand Distributor or the factory for technical assistance.

  • Page 13: Maintenance

    The MMP150 air motor is designed without an oil sump. The only lubrication necessary for operation is that provided by a lubricated air supply.
  • Page 14 When grasping a part in a vise, always use leather-covered or copper-covered vise jaws to protect surface of part and help prevent distortion. This is particularly true of threaded • Observe spring (937) connection during disassembly. This members, machined surfaces and housings. spring is under tension and is required to return handle to Do not remove any part which is a press fit in or on a neutral position.
  • Page 15 The use of a stiff bristle brush will facilitate removal of accumulated dirt and sediments on housing. Dry each part using low pressure, filtered compressed air. • The air motor weighs approximately 134 lbs (61 kg). Adequately support air motor before removing motor Inspection mounting capscrews.
  • Page 16 Insert one cylinder (19) through motor housing and over Assembly these rings. Repeat for other piston. General instructions • use new gaskets and seals. • replace worn parts. • For Fenner style motor piston ring (21) is one piece. • assemble parts using match marks applied during disassembly.
  • Page 17 Place spring (905) over this assembly. Control Valve Assembly Secure with gasket (904), poppet cover (903), washers (902) and capscrews (901). Refer to Dwg. MHP2036 on page 24. Handle Assembly Reverse Valve Assembly Place spring (937) over reverse valve handle end in seal Insert reverse valve (943) into bushing (944) with ball slot bracket.

  • Page 18: Parts Ordering Information

    PARTS ORDERING INFORMATION The use of other than genuine Ingersoll Rand replacement parts Return Goods Policy may result in decreased performance, and may invalidate the warranty. Ingersoll Rand will not accept any returned goods for warranty or service work unless prior arrangements have been made and For prompt service and genuine Ingersoll Rand replacement written authorization has been provided from the location where parts, provide your nearest Distributor with the following:...
  • Page 19 PARTS DRAWINGS AND PARTS LISTS TABLE OF CONTENTS Description Page Parts Ordering Information..................18 Motor Assembly Parts Drawing (MHP2005) .
  • Page 20 MOTOR ASSEMBLY PARTS DRAWING Fenner Style Keyed Shaft Fenner Style Installation Tool ONLY (Dwg. MHP2005) MHD56208 - Edition 3...

  • Page 21: Motor Assembly Parts List

    Piston Assembly (includes items 21 (qty 4), 22 (qty 2) and 24) 25726 25726-3 25726 Piston Bearing 71287130 Crankshaft 382-27864 382-27270 note 2 Crankshaft (model MMP150-D0A2A-KM only) 27864-1 Retainer Ring 52678 Bearing 71348007 Motor Housing 26732 note 2 Plug 54292...
  • Page 22 NEMA Natural Gas Capscrew note 2 26655 Crankshaft 382-27864 382-27270 note 2 Crankshaft (Model MMP150-D0A2A-KM only) 27864-1 Adapter 27230 note 2 Seal 27440 Note 1: Keyed shaft motor model is a Fenner RM410 mount style. Note 2: Contact factory MHD56208 - Edition 3...

  • Page 23: Service Notes

    SERVICE NOTES MHD56208 - Edition 3...
  • Page 24 MANUAL CONTROL VALVE ASSEMBLY PARTS DRAWING Note: Brake Fitting Old Version K5C Control Valve Optional 0.720 New Style Piston (922) Shown From Cap (906) End (Dwg. MHP2036) MHD56208 - Edition 3...
  • Page 25 MANUAL CONTROL VALVE ASSEMBLY PARTS LIST Item Description Total Part Item Description Total Part of Part Number of Part Number Control Valve Assembly K5C2-X Seal Bracket (note 2) 28733-S Capscrew 71342034 Tag, No FA2B 71392757 Washer 71303408 Tag, FA2B Only 71392740 Cover, Poppet 26997...
  • Page 26 SERVICE NOTES MHD56208 - Edition 3...
  • Page 27 REMOTE PILOT AIR CONTROL ASSEMBLY DRAWING AND PARTS LIST Forward Air Supply Reverse (Dwg. MHP2007) Item Description Total Part Item Description Total Part of Part Number of Part Number Valve Assembly 26170 Manifold 13881 Hose, Bulk As req’d 50923-XX Washer 50200 Fitting, Hose End As req’d...
  • Page 28 PENDANT CONTROL ASSEMBLY DRAWING Pendant Without Emergency Stop (Dwg. MHP2346) Pendant With Emergency Stop (Dwg. MHP1677) MHD56208 - Edition 3...
  • Page 29 PENDANT CONTROL ASSEMBLY PARTS LIST Part Number Item Description Total of Part Without E- With E-Stop* Stop** Pendant Assembly PHS2E PHS2E-U Lifting Eye 64222332 Emergency Stop Valve 95790108 - - - Valve 95790106 • 443 ‘O’ Ring 2(5) 58209229 Plug 2(4) 54292 Spring...
  • Page 30 CONTROL AIR VALVE ASSEMBLY DRAWING AND PARTS LIST (Dwg. MHP2009) Item Description Total Part Item Description Total Part of Part Number of Part Number Valve Assembly * 26170 Guide 52233 End Cap 52241 Spring 52240 Gasket 52457 Washer 52239 Valve Body Spacer 52238 50176...
  • Page 31 PANEL CONTROL ASSEMBLY DRAWING AND PARTS LIST (Dwg. MHP2010) Item Description Total Part of Part Number Control Valve UWD-A686 Fitting, Elbow 71048284 Fitting, Hose End 51029 Hose (bulk) * As required 50923-XX Fitting, Tee 54678 Fitting, Elbow 52182 Fitting, Connector 71048268 * Add hose length (feet/metres).
  • Page 32 MOTOR MUFFLER ASSEMBLY DRAWING AND PARTS LIST (Dwg. MHP1855) Item Description Total Part of Part Number Fitting, Elbow 71273676 Fitting, Nipple 71057483 Muffler 52472 Fitting, Elbow 50928 Fitting, Nipple 54267 Muffler 50592 BASE MOUNT ASSEMBLY DRAWING AND PARTS LIST Item Description Total Part...
  • Page 33 MOTOR ASSEMBLY SPARE PARTS KIT Part Kit Description Number Natural Gas Motor (only) Conversion Kit (includes items 3, 5, 13, 16, 18, 21, 22 and 41 through 46) 26974 • Piston Ring Kit – Normal Operation (includes items 21 (qty 8) and 22 (qty 4) for 1 motor) 27166 Piston Ring Kit –...
  • Page 34 KITS Description Part of Kit Number Motor - Natural Gas Conversion Kit 26974 Piston Ring Kit - Standard 27166 Piston Ring Kit - Natural Gas 27194 Motor Gasket Kit - Standard 26679 Motor Gasket Kit - Natural Gas 27193 Control Valve Service Kit - Standard 27240 Control Valve Service Kit - Natural Gas 27240-1...

  • Page 35: Limited Warranty

    WARRANTY LIMITED WARRANTY Ingersoll Rand warrants to the original user its Products to be free Ingersoll Rand makes no other warranty, and all implied of defects in material and workmanship for a period of one year warranties including any warranty of merchantability or from the date of purchase.
  • Page 36 www.irtools.com...

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