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ABB Motors Drives and Power Electronics
DriveIT Permanent Magnet Motors

DriveIT Permanent Magnet Motors

Product catalog summary

Introduction
ABB introduces a new series of permanent magnet motors designed to extend the speed range of AC motors from 100 to 850 r/min. These motors eliminate the need for speed reduction devices, simplifying drive systems and are part of ABB's IndustrialIT initiative for seamless integration into automation systems.

Permanent Magnet Motors for Variable Speed Applications
These motors are ideal for low-speed applications such as paper machines and pumps, offering benefits like higher efficiency, excellent controllability without pulse encoders, reduced maintenance, and space savings. They combine the advantages of squirrel cage and synchronous motors with modern rotor construction using permanent magnets.

Application Characteristics
Suitable for constant or quadratic torque applications, these motors can replace traditional AC motors with gearboxes, low-speed AC motors, and DC motors with drives. They are designed for speed-controlled applications with nominal load speeds between 100 and 850 r/min and nominal load torque between 1000 and 50,000 Nm.

Motor Characteristics
The motors feature high power factors due to minimal magnetizing current and can deliver full torque continuously with separate or liquid cooling. The speed range is generally from zero to 1.2 times the nominal speed, with voltage constraints limiting maximum speed. Overloadability is limited, especially in liquid-cooled versions.

Motor Selection
Selection involves considering network voltage, cooling type, base speed, and ensuring sufficient torque across the speed range. The DriveSize program will include these motors for easier selection.

Insulation and Bearing Protection
Motors have reinforced insulation, with dU/dt filters needed above 600 V. Bearing currents are mitigated with insulated bearings and proper filtering. Proper cabling and grounding are essential for EMC compliance.

ABB's Industrial Drive for Permanent Magnet Motors
The ACS 800 series drives control these motors with Direct Torque Control, eliminating the need for speed encoders. Benefits include compact design, flexible interfaces, and quick torque response.

Specifications and Safety Considerations
Rotating Permanent Magnet (PM) motors generate Back-EMF voltage, necessitating a separate protective device such as a safety switch. Field weakening is limited; the intermediate circuit must be protected against over speed/over voltage in case of active load. AC drives should be over-dimensioned by 10% of the nominal motor current. For drive selection, refer to the ABB industrial drive catalogue and use the DriveSize dimensioning tool.

Technical Catalogues
Includes ACS 800 Catalogue for single drive and ACS 800 Technical catalogue for multidrive.

Motor Construction and Design
Air-cooled motors have a cast iron frame, feet, and bearing housing, while liquid-cooled motors have a welded steel frame and feet, with a cast iron bearing housing. All motors are equipped with drain holes and closable plugs, which should be positioned correctly during installation.

Terminal Box Specifications
Terminal boxes for frame sizes 280 to 400 can be rotated 4 x 90° for flexible cable entry. Standard degree of protection is IP 55, with options for non-standard designs. EMC-cable connection is recommended.

Bearings and Lubrication
Motors are equipped with single-row deep groove ball bearings. Vertical mounting requires specific bearing configurations. Bearings have a nominal life (L10h) defined by ISO standards. Motors are lubricated with Esso Unirex S2 grease, with maintenance instructions provided.

Permissible Loadings
Permissible radial force at shaft end is specified for different motor sizes and conditions. Motors are foot-mounted IM B3 version with radial force direction.

Ordering Information
Product codes are structured to specify motor type, size, mounting arrangement, voltage, frequency, and variant codes. Detailed specifications and optional features should be provided when placing an order.

Performance Data
Detailed performance data is provided for various motor models, including efficiency, power, and speed ratings.

Overview
This document provides technical specifications and data for ABB's low voltage permanent magnet motors, specifically focusing on the IC 416 series which includes both separate cooling and liquid-cooled motors. The document outlines various motor types, their performance metrics, and operational parameters.

Specifications

Motor Types: The document lists multiple motor types with designations such as M3_J and AMZ, each with specific product codes.
Voltage and Efficiency: Motors are designed for network voltages of 460 V, 500 V, and 575 V, with efficiency values ranging from 84.3% to 98.0% at full load.
Torque and Power Factor: Torque values (TN) and power factors (cos ϕ) are provided for each motor type, indicating their performance under load.
Maximum Speed and Weight: The document specifies maximum speeds (nmax) and approximate weights for each motor model.

Procedures and Recommendations

Ordering Information: Details on motor type and product codes are provided, with a note that variant code 183 is used only with air-cooled, IC 416 motors.
Efficiency Considerations: The efficiency values do not account for separate cooling fan power.
Overloadability: The Tmax/TN value represents maximum short-time overloadability with inverter supply, not the pull-out torque value according to IEC standards.

Data Tables
The document includes extensive tables listing motor specifications such as output power (kW), current (IN), efficiency, torque, power factor, moment of inertia, maximum speed, and weight for various motor models and configurations.

Key Insights

Motors are suitable for constant torque and constant power applications across a range of speeds.
High efficiency and power factor values indicate energy-efficient performance.
Detailed specifications allow for precise selection based on application requirements.

Catalog excerpts

Making you more comptitive ABB has been manufacturing motors for over 100 years, providing products designed to be reliable, efficient and cost effective. The new permanent magnet motor series extends the effective nominal speed range of the rugged industrial work-horses, the AC motor, down to 100 - 850 r/min. These motors simplify drive systems by effectively eliminating the need for speed reduction devices. �725 Industrial As a key element of its business strategy, ABB has committed to a brIToad program of product development and positioning under the Industrial umbrella. This initiative is...

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Mechanical design Stator frame Air cooled motors are constructed with cast iron frame, Liquid cooled motors are constructed with welded steel feet and bearing housing. frame and feet, and cast iron bearing housing. Drain holes All motors are fitted with drain holes and closable plugs. The plugs are open on delivery. When mounting the motor, ensure that the drain holes face downwards. In case of vertical mounting, the 280 to 400 size motors' upper plug should be hammered home completely. The lowest plug(s) on the end shields should be open. In very dusty environments, all plugs could be hammered...

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Motor sizes 280 to 315 Motor sizes 355 and 400 Flange 3GZF294730-749 (M3BP 280) Adapter E-2D (optional) 3GZF294730-753 (M3BP 315) 3GZF294730-945 12 ABB/ LV Motors/ Cat. BU/ Permanent Magnet Motors GB 05-200

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Permissible loadings on the shaft end The table below gives the permissible radial force at shaft end (FX ) in Newton, assuming zero axial force. The values are based on 40,000 hours bearing life on normal conditions for motor sizes 280 to 400. For motor sizes 500 and 560 values are based on 30,000 hours bearing life. Motors are foot-mounted IM B3 version with the force directed radially. In some cases, the strength of the shaft affects the permissible forces. Permissible loads of simultaneous radial and axial forces will be supplied on request. Length of Ball bearings Length of shaft shaft 30,000...

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Rating plates Motor sizes 280 to 400 Motor sizes 280 to 400 Lubrication plate O ABB Oy, Electrical Machines LV Motors, Vaasa, Finland O Bearings il ii» f«ih» 3^motor m3bj315lkc12b3 6319/C3 6316M/C3VL0241 permanent magnet synchr. motor Regreasing amount s1 spec.insul. no. 0312-010512426 90 g^D 70 ins.cl. f ip 55 v hz kw r/min a cos tp duty 370 d 43 200 430 352 0,93 640 y 43 200 430 203 0,93 Regreasing intervais valid with following running speed and ambient temprature. 430|rpm 40 3C » Regreasing interval in duty hours 3200 prod. code 3gbj316830-adg183707 insulated bearings at n-end inmax r/min...

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Ordering information When placing an order, please state the following minimum data in the order, as in the example. The product code of the motor is composed in accordance with the following example. Motor type M3BJ 280 SMB Pole number 12 Mounting arrangement (IM code) IM B3 (IM 1001) Product code if stated 3GBJ316 220-ADG 705 More variant codes if needed Motor size C D, E, F, G A Motor type B Motor size C Product code D Mounting arrangement code E Voltage and freque n cy code F Generation code G Variant codes A B M3BJ 280 SMB 3GBJ 316 220 - A D G 705 1 - 4 5 - 6 7 8 9 10 11 12 13 14 15 Explanation...

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DriveIT Permanent Magnet Motors

DriveIT Permanent Magnet Motors

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