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® Installation and Maintenance Manual Gearmotors M/N Series IMM-0019EN December 2022...
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CONTENTS DISCLAIMER The official language chosen by the Product manufacturer is English. No liability is assumed as a result of translations in other languages not in compliance with the original meaning. In case of conflicting language versions of this document, the English original prevails.
CONTENTS 1 VERSION TRACKING ........................5 MANUAL APPLICABILITY AND SUPPORTED MODELS ..............5 2 HOW TO USE THIS MANUAL ......................6 3 UNIT DESIGNATION ......................... 7 DETAILED UNIT DESIGNATION ......................7 NAMEPLATE UNIT DESIGNATION ...................... 8 4 STANDARD TYPE GEARBOX PART LIST ..................9 M...TYPE 3 STAGES ..........................
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CONTENTS 12 TROUBLESHOOTING GUIDE ......................37 13 DISPOSAL ............................40 13.1 DISPOSAL OF OIL ..........................40 13.2 DISPOSAL OF SEALING ........................40 13.3 DISPOSAL OF METAL ........................40 Dana Incorporated IMM-0019EN - Installation and Maintenance Manual...
1 VERSION TRACKING File name Revision Date Changes description IMM-0019EN_Rev.00 Gearmotors MN 17/10/2022 - Changed layout Series IMM-0019EN_Rev.01 Gearmotors MN 07/12/2022 - Updated "Use the breather plug" page 22 Series 1.1 MANUAL APPLICABILITY AND SUPPORTED MODELS Models Gearmotors M/N Series IMM-0019EN - Installation and Maintenance Manual Dana Incorporated...
2 HOW TO USE THIS MANUAL Take attention to the following safety and warning signs for proper understanding and quick reference. Table 1: Indicates an imminently hazardous situation which, if DANGER not avoided, will result in death or serious injury. Indicates an imminently hazardous situation which, if WARNING not avoided, could result in death or serious injury.
NAMEPLATE UNIT DESIGNATION 3.2 NAMEPLATE UNIT DESIGNATION NOTE: Nameplate unit designation is a short abbreviation from the detailed designation. A sample name plate for M Series Type MR473-90 S / 4B Serial N.: 100658986 MADE IN TURKEY Power : Ratio: Speed rpm.
4 STANDARD TYPE GEARBOX PART LIST 4.1 M...TYPE 3 STAGES Only in gearboxes with 3 stages NOTE: Standard M type 3 stages basic part diagram. Parts may differ for special applications. Parts List Parts List Parts List Output shaft Bearing Housing Gear Oil plug...
5 N...TYPE 3 STAGES Only in gearboxes with 3 stages NOTE: Standard N type 3 stages basic part diagram. Parts may differ for special applications. Parts List Parts List Parts List Housing Output Shaft Gear Oil plug Bearing Circlips Seal Circlips Bearing Circlips...
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M, N... ADDITIONAL STAGE FOR 4 STAGE TYPES 5.1 M, N... ADDITIONAL STAGE FOR 4 STAGE TYPES NOTE: M, N additional stage for 4 stage types part diagram. (Standard) Parts List Circlips Bearing Gear Oil plug Bearing Circlips Shaft Seal Gear Circlips Bolt...
M, N...MOTOR FLANGE FOR DIRECT COUPLED TYPES 5.2 M, N...MOTOR FLANGE FOR DIRECT COUPLED TYPES Parts List Shaft Circlips Bearing Circlips Flange Gear Circlips 5.3 M, N...TYPES B5, B14 MOTOR FLANGE Parts List Shaft Circlips Bearing Circlips B5 / B14 Flange Seal Gear Circlips...
6 SAFETY 6.1 INTENDED USE The gear reducer is designed for use in industrial machines. Please refer to our catalogue or our web page for the maximum permitted torques and speeds. The most important maximum permitted values are indicated on the nameplate of the product. But the whole data can be found on our product catalogues.
SAFETY INSTRUCTIONS 6.3 SAFETY INSTRUCTIONS 6.3.1 GENERAL SAFETY INSTRUCTIONS 6.3.1.1 Working on the gear reducer WARNING Inappropriately executed work can lead to injury or damage. Make sure that the gear reducer is only installed, maintained and dismantled by trained technicians. WARNING Foreign bodies spinning through the air can cause grave injury.
TIGHTENING TORQUES 6.3.1.4 Lubricant WARNING Extended, intensive contact with oils can lead to skin irritations. Avoid extended contact with oil, and clean oil off skin thoroughly. WARNING Hot oil can cause scalding. When changing oil, protect yourself against contacting hot oil. 6.3.1.5 Ambient Conditions DANGER If the gear unit will be used in outdoor applications the gear unit must be prevented from rain snow and dust.
CASE OF FIRE 6.5 CASE OF FIRE The gear reducer itself is not combustible. However, it usually contains a synthetic or mineral gear oil. Please observe the following if the gear reducer is situated in a burning environment 6.5.1 SUITABLE EXTINGUISHING AGENTS, PROTECTIVE EQUIPMENT Always keep suitable extinguishing, protective equipment like carbon dioxide, powder, foam, fog easily accessible around the gear unit.
7 THINKS TO CHECK BEFORE THE GEAR UNIT OR GEARED MOTOR IS INSTAL- NOTE: If geared motors are used, please also refer to the manual of the motor manufacturer. Before you install the gearbox you have to be sure that the gearbox is arrived with the all necessary equipment and without damage.
STORAGE 7.2 STORAGE If the geared unit or geared motor will be stored up to 3 years refer to the following instructions; With Packing; Use corrosion protection oil for the output shaft and connection surfaces like flange surface or foot assembling surface. Seal the unit in a plastic wrap and pack it in container.
8 INSTALLING THE GEAR UNIT 8.1 BEFORE YOU START • Observe the gear unit for damages of storage or transportation. If any damage please contact Dana Motion Systems Italia S.r.l.. • Be sure that you have all the equipment necessary for installing like; Spanners, torque wrench, shims and distance rings, fixing devices for input and output elements, lubricant, bolt adhesive etc.
CHECK THE VOLTAGE SUPPLY 8.4 CHECK THE VOLTAGE SUPPLY The standard geared motors are supplied with 230/400 V 50/60 Hz up to 3 kW including 3 kW and 400/690 V 50/60 Hz over 3 kW and is indicated on the motors name plate unless it is differently ordered. In case of only gear unit is supplied from Dana Motion Systems Italia S.r.l.
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CHECK THE VOLTAGE SUPPLY Standard type brakes basic wiring diagram DANGER The electric connection must be done by experienced electric technician. The gearbox and the motor must be grounded to prevent potential differences of earth and gearbox/motor. Delayed Running Brake ( 220 V) Sudden Brake (220 V) R S T R S T N...
CHECK THE MOUNTING POSITION 8.5 CHECK THE MOUNTING POSITION The mounting position must be in accordance with the mounting position mentioned on the name plate. If different please con- tact Dana Motion Systems Italia S.r.l. for possibilities of using in a different mounting position. Refer to the mounting positions and oil quantities on this manual and adjust the oil level accordingly with the recommended oil types given on this manuel.
COVER ABRASIVE AMBIENT 8.9 COVER ABRASIVE AMBIENT If the gear unit will be placed on a abrasive ambient be sure that the output seals are covered so that no abrasive material, chemicals or water touches the seals. Any pressure coming from outside over the seals can cause that the out staying sub- stances to enter the gearbox and cause serious damage to the gear unit.
9 MECHANICAL INSTALLATION The gear unit can only be installed using the supplied connection points like foot and flange assembling points. DANGER To install the gear unit without the supplied connection points can cause serious injuries by loosening or braking the gear unit. Even the gear unit is installed totally correctly according this manual, be sure that no one will be harmed by accidentally brake downs or loosening.
FITTING OUTPUT SHAFT ELEMENTS 9.1 FITTING OUTPUT SHAFT ELEMENTS Use the following illustration to assemble output shaft units Shaft Bearing Coupling Hub 9.2 CORRECT POSITION OF OUTPUT SHAFT ELEMENTS The Output Shaft unit (transmission elements) must placed as close as possible to the gear unit so that the radial load is as closest as possible to the gear unit.
FITTING COUPLINGS 9.3 FITTING COUPLINGS By fitting couplings be sure that there is some clearance between the two elements. By fitting couplings be sure that there is no eccentricity between the two shafts. By fitting couplings be sure that the two shafts are not angular miss-aligned. IMM-0019EN - Installation and Maintenance Manual Dana Incorporated...
10 MAINTENANCE & INSPECTION Under normal ambient and working conditions the gear unit should be checked according the following intervals. (For definition of normal working conditions refer to the product catalogue: “Selecting Gearbox” section); Table 6: Item to check /replace Every 3.000 working hours Every 4.000 working hours Every 10.000 working...
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OIL LEVELS, PLUGS AND QUANTITIES Table 12: Symbols: Drain Plug Oil Filling Vent Plug Oil Level Table 13: M Series 4 Stages Oil Quantities Type A / B A / B A / B A / B A / B A / B M284 1.6 / 0.25...
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OIL LEVELS, PLUGS AND QUANTITIES Table 14: Symbols: Drain Plug Oil Filling Vent Plug Oil Level Table 15: N Series 4 Stages Oil Quantities Type A / B A / B A / B A / B A / B A / B N284 1.6 / 0.25...
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OIL LEVELS, PLUGS AND QUANTITIES Table 16: Symbols: Drain Plug Oil Filling Vent Plug Oil Level Table 17: M Series 5-6 Stages Oil Quantities Type A / B A / B A / B A / B A / B A / B M275 1 / 0.4...
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OIL LEVELS, PLUGS AND QUANTITIES Table 18: Symbols: Drain Plug Oil Filling Vent Plug Oil Level Table 19: N Series 5-6 Stages Oil Quantities Type A / B A / B A / B A / B A / B A / B N275 1 / 0.4...
MOUNTING POSITIONS 11.4 MOUNTING POSITIONS M Series N Series Indicated mounting positions are determined as reference directional position of the gearbox. Mounting surfaces are not binding. Dana Incorporated IMM-0019EN - Installation and Maintenance Manual...
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12 TROUBLESHOOTING GUIDE WARNING All the operations bellow must be done by authorized and skilled mechanician/electrician. Inform Dana Motion Systems Italia S.r.l. before making any change to the gearbox. Only oil change is allowed to change with- out information. Do not make any think if you are not sure what you are doing and contact Dana Motion Systems Italia S.r.l.. Any change or operation done without the information of Dana Motion Systems Italia S.r.l.
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TROUBLESHOOTING GUIDE Problem Observation Remedy Measure the surface temp. using a temperature measuring de- vice under full load. If the temp is under +80 Celsius this will make no harm to the gearbox and is normal. All ATEX conforming gear- boxes and standart worm gearboxes are designed to work under You are using Worm Gear Box max.
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TROUBLESHOOTING GUIDE Problem Observation Remedy Observe exactly where the oil is comming out. It could be seal or plug point where it comes out and leakes over the housing. If this Oil is Leaking Oil Leakage from Housing is your case goto ID 018/019. If you are sure oil comes out from housing than housing has some micro split / crack.
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13 DISPOSAL If your product is no longer of use and you wish to dispose of it, refer to the instructions here. If you have any questions regarding ecological disposal methods, please consult our service points given on the backside of this manuel. 13.1 DISPOSAL OF OIL Lubricants (oil and greases) are hazardous substances, which can contaminate soil and water.
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IMM-0019EN - Installation and Maintenance Manual Dana Incorporated...
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Copyright 2022 Dana Incorporated For product inquiries or support, All content is subject to copyright by Dana and may not visit www.dana.com. be reproduced in whole or in part by any means, ® For other service publications, visit electronic or otherwise, without prior written approval. www.danaaftermarket.com/literature-library THIS INFORMATION IS NOT INTENDED FOR SALE OR For online service parts ordering,...
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