Group: Nidec
Catalog excerpts
Geared motors with worm and wheel - IMfinity ® Multibloc Drive systems, Non-IE, IE2 and IE3 efficiencies Fixed speed Sizes 41, 31,22 to 26 Power rating 0.06 to 9 kW
Open the catalog to page 12 Leroy-Somer - Multibloc geared motors - 3733 en - 2018.09 / d
Open the catalog to page 2Geared motors with worm and wheel - IMfinity ® Multibloc Introduction ranges of motors and associated brakes UG Multibloc does not have certification for the "Gas" and "Gas and Oust" areas. Drive cabinet variable speed Built-in variable speed Leroy-Somer - Multibloc geared motors - 3733 en - 2018.09 / d 3
Open the catalog to page 3Geared motors with worm and wheel - IMfinity ® Multibloc MULTIBLOC: Mb / LS, LSES Selecting a geared motor Lemy-Somer reserves the right to modify the design, the technical specifications and the dimensions of the products presented in the document. The description can in no case have a contractual aspect. 4 Leroy-Somer - Multibloc geared motors - 3733 en - 2018.09 / d
Open the catalog to page 4Leroy-Somer - Multibloc geared motors - 3733 en - 2018.09 / d
Open the catalog to page 5Geared motors with worm and wheel - IMfinity ® Multibloc Glossary AP ��������������������������������� Input shaft BS, BD, BN and ������������ mounting flange form followed B5, B53, B52, by the operating position B54, V1, V3 coding D ����������������������������������� Shaft diameter (mm) E ����������������������������������� Output shaft length (mm) E1 ��������������������������������� Hollow shaft length (mm) FJ ���������������������������������� Inertia factor FM �������������������������������� Operating factor FR E/2 ��������������������������� Permissible radial load at E/2 H...
Open the catalog to page 6Geared motors with worm and wheel - IMfinity ® Multibloc Construction Description Multibloc worm and wheel geared motors are used to adapt the speed of the electric motor to that of the driven machine. Therefore, they are determined by the motor power (P) expressed in kilowatts (kW) and the output rotation speed of the gearbox (Ns) in revolutions per minute (min-1). The main characteristic of the gearboxes is the rated output torque (Mns) expressed in Newton-metres (N.m): Mns = P x 9550 x efficiency Ns A range of seven sizes: 41, 31, 22, 23, 24, 25, 26. Rated output torque: 20 N.m to 1500...
Open the catalog to page 7Geared motors with worm and wheel - IMfinity ® Multibloc Construction Fixing forms: S, NU, NS, R Standard position: gearbox seen from side F, motor to the rear, side D facing the ground (Mb 31, Feet fixing (Torque - NU form, hollow shaft H, left output shaft HL, right output shaft HR NU Shaft H Shaft HL, HR, HLR - NS form, hollow shaft H, left output shaft HL, right output shaft HR NS Shaft H Shaft HL, HR 8 Leroy-Somer - Multibloc geared motors - 3733 en - 2018.09 / d
Open the catalog to page 8Geared motors with worm and wheel - IMfinity ® Multibloc Construction Mb NU, NS, R operating positions The absolute orientation of the connection (TB: Up, Down, Right, Left, Front, Back) is related to the chosen operating position. The relative orientation (0-90-180-270, in anticlockwise direction), a consequence of the absolute position, is related to the base of the gearbox (real or imaginary) for an observer, facing the gearbox. * Std terminal box Output shaft on left HL, right HR, hollow H. Leroy-Somer - Multibloc geared motors - 3733 en - 2018.09 / d
Open the catalog to page 9Geared motors with worm and wheel - IMfinity ® Multibloc Construction Fixing forms: BSL, BDL, BNL Standard position: gearbox seen from side F, motor to the rear, side D facing the ground 2 - Flange mounting (on left) - Flange form, hollow shaft H _Flange_ _BS__BD, BD1, BD2_ Brake 0M 0Nj6 0P 0M 0Nj6 0P - Flange form, left output shaft HL, right output shaft HR _Flange_ _BS__BD, BD1, BD2__BN 10 Leroy-Somer - Multibloc geared motors - 3733 en - 2018.09 / d
Open the catalog to page 10Geared motors with worm and wheel - IMfinity ® Multibloc Construction Mb BSL, BDL, BNL operating positions The absolute orientation of the connection (TB: Up, Down, Right, Left, Front, Back) is related to the chosen operating position. The relative orientation (0-90-180-270, in anticlockwise direction), a consequence of the absolute position, is related to the base of the gearbox (real or imaginary) for an observer, facing the gearbox. * Std terminal box Output shaft on left HL, right HR, hollow H. Leroy-Somer - Multibloc geared motors - 3733 en - 2018.09 / d
Open the catalog to page 11Geared motors with worm and wheel - IMfinity ® Multibloc Construction Fixing forms: BSR, BDR, BNR Standard position: gearbox seen from side F, motor to the rear, side D facing the ground 1 - Marking of the sides 2 - Flange mounting (on left) 3 - Output shaft Dimensions in millimetres - Flange form, hollow shaft H - Flange form, left output shaft HL, right output shaft HR _Flange_ _BS__BD, BD1, BD2_ Brake 0M 0Nj6 0P 0M 0Nj6 0P 12 Leroy-Somer - Multibloc geared motors - 3733 en - 2018.09 / d
Open the catalog to page 12Geared motors with worm and wheel - IMfinity ® Multibloc Construction Mb BSR, BDR, BNR operating positions The absolute orientation of the connection (TB: Up, Down, Right, Left, Front, Back) is related to the chosen operating position. The relative orientation (0-90-180-270, in anticlockwise direction), a consequence of the absolute position, is related to the base of the gearbox (real or imaginary) for an observer, facing the gearbox. * Std terminal box Output shaft on left HL, right HR, hollow H. Leroy-Somer - Multibloc geared motors - 3733 en - 2018.09 / d
Open the catalog to page 13Geared motors with worm and wheel - IMfinity ® Multibloc Multibloc: Mb/AP Selection method 14 Leroy-Somer - Multibloc geared motors - 3733 en - 2018.09 / d
Open the catalog to page 14Geared motors with worm and wheel - IMfinity ® Multibloc Multibloc: Mb/AP Designation Mb Series: Mb = standard 5 sizes: 22-- ; 23-- ; 24-- ; 25-- ; 26-Index: --01 --32, --33, --34 Exact reduction rounded to 3 digits: (rounded to the closest 0.005) 5 ---> 100 Fixing form: Output shaft: Leroy-Somer - Multibloc geared motors - 3733 en - 2018.09 / d
Open the catalog to page 15Geared motors with worm and wheel - IMfinity ® Multibloc Multibloc: Mb/AP Selection * .■ check the duty factor of the application. **the Mb 4101 and Mb 3101 are designed with an integral input flange with tapped holes (FT85) which does not allow use of the “AP” version. 16 Leroy-Somer - Multibloc geared motors - 3733 en - 2018.09 / d
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