Series M Helical In-Line
116Pages

Series M Helical In-Line Technical Up to - 90 Kw / 11,000 Nm Geared Motors CM-2.00GB1211

Serving an entire spectrum of mechanical drive applications from food, energy, mining and metal; to automotive, aerospace and marine propulsion, we are here to make a positive difference to the supply of drive solutions. Series A Worm Gear units and geared motors in single & double reduction types Series BD Screwjack worm gear unit Series BS Worm gear unit Series C Right angle drive helical worm geared motors & reducers Series F Parallel shaft helical geared motors & reducers Series G Helical parallel shaft & bevel helical right angle drive gear units Series H Large helical parallel shaft &...

SERIES M CONTENTS General Description ___________________________________________________________________ 1 Unit Designations ____________________________________________________________________ 2 Explanation and use of Ratings and Service Factors _________________________________________ 3 Load Classification by Applications _______________________________________________________ 4 Selection Procedure __________________________________________________________________ Unit Versions - Column 9 Entry __________________________________________________________ 7 Output Shaft Options - Column 11...

SERIES M GENERAL DESCRIPTION Series M inline geared motors and reducers provide a very efficient and compact drive solution to meet most requirements up to 90kW with maximum output torque capacity of 11000Nm. The range takes advantage of many years of accumulated design expertise, together with the use of high quality materials and components. The end result is a series of speed reducing and geared motors offering high load carrying capacity, high efficiency, quiet running and reliability. Two stage base mounted motorised The Range Includes Twelve sizes of unit with a ratio coverage of...

SERIES M UNIT DESIGNATIONS Additional Gearbox Features Additional Motor Features Geared Motor Power Mounting Position Motor Adaptor Output Shaft Motor Codes Unit Version Nominal Overall Ratio Revision Version Gearbox Codes M M 0 3 2 2 8 . 0 B M C - 1 A . 7 5 A - 20 - Additional Gearbox Features Double Oil Seal, Motorised Backstop Etc 1 - Series M Range M 2, 3 - Size of Unit 0 1 Through For Types Without Motor Enter 19 - Additional Motor Features 6, 7, 8 - Nominal Overall Ratio - Base Mounted Letter Entry Depends B 5 (D) Flange Mounted on Flange Diameter - Base and B14 (C) Flange Mounting...

EXPLANATION & USE OF RATINGS & SERVICE FACTORS Gear unit selection is made by comparing actual loads with catalogue ratings. Catalogue ratings are based on a standard set of loading conditions, whereas actual load conditions vary according to type of application. Service Factors are therefore used to calculate an equivalent load to compare with catalogue ratings. i.e. Equivalent Load = Actual Load x Service Factor Mechanical ratings and service factors Fm and Fs Mechanical ratings measure capacity in terms of life and/or strength, assuming 10 hr/day continuous running under uniform load...

LOAD CLASSIFICATION BY APPLICATIONS Driven Machine Table 3 U = Uniform load M = Moderate shock load H = Heavy shock load = Refer to Application Engineering log haul-incline log haul-well type log turning device main log conveyor off bearing rolls planer feed chains planer floor chains planer tilting hoist re-saw merry-go-round conveyor roll cases slab conveyor small waste conveyor-belt small waste conveyor-chain sorting table tipple hoist conveyor tipple hoist drive transfer conveyors transfer rolls tray drive trimmer feed waste conveyor Cranes main hoists bridge travel trolley travel...

SELECTION PROCEDURE FOR MOTORISED UNITS EXAMPLE 1 DETERMINE MECHANICAL SERVICE FACTOR (Fm) APPLICATION DETAILS Absorbed power of driven machine = 0.7 kW Output speed of gearbox or Input speed of machine = Application = Uniformly loaded belt conveyor Duration of service (hours per day) = 24hrs Mounting position = 1 Ambient temperature = 20oC Running time (%) = 100% Refer to Load Classification by Application, table 3, page 4 63 rev/min Uniformly loaded belt conveyor apron U assembly U belt U bucket U chain U Uniform load Refer to mechanical service factor (Fm), table 1, page 3 Duration of...

SELECTION PROCEDURE FOR MOTORISED UNITS 5 CHECK SERVICE FACTOR Service factor (Fm) of selected unit must be equal or more than required service factor. Column Entry Spaces to be filled when entering order Motor Frame Size UNIT DESIGNATION Weight of Base Mount Unit Overhung Load N2 R/MIN Output Speed Service Factor Required service factor of gearbox = 1.25 Selected unit’s service factor (Fm) = 1.48, therefore unit is acceptable. Column Entry Spaces to be filled when entering order Motor Frame Size UNIT DESIGNATION Weight of Base Mount Unit Overhung Load N2 R/MIN Output Speed Service Factor...

SERIES M UNIT VERSIONS UNIT VERSIONS, COLUMN 9 ENTRY - Base Mounted - Flange mount with B14 (C) Flange Mounting (For sizes M01 to M08 only) Flange Mounted Letter Entry Depends on Flange Diameter See tables below Flange Diameter Flange Diameter Unit Size Triple Quadruple

SERIES M OUTPUT SHAFT OPTIONS OUTPUTSHAFT OPTIONS L11* * Inch shaft has an open ended keyway, therefore no ‘L11’ dimension is required. OUTPUTSHAFT OPTIONS - double, triple, quadruple and quintuple reduction SIZE OF UNIT 01 TYPE OF COLUMN OUTPUT 11 ENTRY SHAFT DIMENSIONS IN MM (Inch Shaft in Inches)

SERIES M MOTOR ADAPTERS DOUBLE REDUCTION UNITS RATIO COVERAGE UNIT SIZE, NUMBER OF REDUCTIONS, REVISION NUMBER M0122 M0222 M0322 M0422 M0522 M0622 M0722 MOTOR FRAME FLANGE IEC Flanges B14 - Column 12 Entry For Unit Types Column 10 Entries G, H and M Only Limited Availability / Non Preferred RATIO COVERAGE MOTOR FRAME FLANGE IEC Flanges B5 - Column 12 Entry For Unit Types Column 10 Entries G, H and M Only RATIO COVERAGE MOTOR FRAME FLANGE NEMA Flanges C Face - Column 12 Entry For Unit Types Column 10 Entries A, E and N Only