Disc Motors

Disc Motors
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Disc Motors

Product catalog summary
Overview
Baumüller disc motors are engineered to improve machine flexibility, productivity, and efficiency through modularization, scalability, and flexible technology blocks, offering significant value to customers.

Types of Disc Motors
  • Direct Current Disc Motors (GDM): These motors feature brushed permanent magnets with an ironless rotor and barrel commutator, known for low inertia and dynamic performance.
  • Alternating Current Disc Motors (DSM): Brushless permanent magnet motors available in ironless and ironcore versions, ideal for applications unsuitable for commutator DC motors.

Key Features
  • Space-saving, flat design
  • High torque density and power with low construction volume
  • Excellent torque/inertia ratio
  • Low armature inductance and no cogging
  • Easy regulation and customer-specific solutions

Applications
Disc motors are utilized across various industries such as chip technology, vehicle/conveyor technology, plastic technology, print technology, aerospace, medical, textile, measuring, machine tool, and rehabilitation technology.

Technical Data
Specifications for GDM and DSM motors include ratings, motor constants, and parameters like torque, speed, power, current, voltage, and weight.

Customization and Options
Motors can be tailored with options such as brakes, tachometers, transducers, and gearboxes, and are available in special designs to meet specific customer needs.

Conclusion
Baumüller disc motors provide high performance, flexibility, and customization, making them suitable for a wide range of industrial applications.

Technical Specifications
DSM ironcore motors are specified for continuous operation (S1) at 25°C with adequate cooling, featuring insulation class F and protection class IP 44. Other modes and protection classes are available upon request, along with special designs including pulse generators, holding brakes, and gearboxes.

Motor Properties
DSM motors are categorized by size, magnetic system, protection degree, cooling type, rated speed class, DC link voltage, encoder type, brake, shaft options, main connection type, outgoing connections, bearing, vibration class, concentricity, mounted gearing, and special design. Standardized properties ensure shorter delivery times.

Key Parameters
  • Degree of Protection: IP44, IP64, IP65
  • Cooling: U-without fan; O-with fan
  • Rated Speed: 05-500 1/min to 30-3000 1/min
  • DC Link Voltage: 02-24 V DC to 54-540 V DC
  • Encoder Types: Various options including resolver and different encoder models
  • Brake Options: With or without brake
  • Shaft Options: Smooth shaft or with feather key
  • Connection Types: Various terminal and device connection boxes
  • Bearing: K-ball bearing D-side
  • Vibration Class: A or B
  • Concentricity: Normal or reduced
  • Mounted Gearing: Options include BPE, BPEF, BPEA, BPN, BPNA, BPNF gears

Disclaimer
The information is non-binding and subject to change. Verification for accuracy and currency is advised before use. Contact information for Baumüller Nürnberg GmbH and associated companies is provided for further inquiries.
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Catalog excerpts

Disc Motors-1

Disc Motors be in motion

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Disc Motors-2

—( Datei Ansichten « Darstellurrg Konfigurationsdaten U

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Disc Motors-3

Added value for our customers Our goal is to enable more flexibility in your machine design and ensuring your machine users the necessary productivity and efficiency in production, thereby giving your machines a competitive edge. That is why the focus of our development is not just the entire system of a machine, but also the added value that we make available to our customers with the modularization of machines, the scalability of components and flexible technology blocks. www.baumueller.com Baumüller disc motors Typical applications Direct current disc motors GDM Technical data GDM Type code...

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Disc Motors-4

Baumüller disc motors

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Disc Motors-5

Baumüller disc motors with a particularly space-saving, flat design Baumüller disc motors are primarily characterised by their space-saving, flat design. The shortest design requires only 36.5 mm installation space in the axial direction. Where the installation space is extremely limited, Baumüller offers a wide range of disc motors for the most diverse applications in a power range of 16 to 6300 W. Two motor types are available depending on the application: Direct current disc motors Alternating current disc motors Direct current disc motors (GDM) are brushed permanent magnet motors with an...

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Disc Motors-8

Direct current disc motors GDM Baumüller direct current disc motors are permanent magnet motors with an ironless rotor and barrel commutator. They are therefore low in inertia and extremely dynamic when running. They are easy to regulate over their entire speed range and - even at really low speeds of less than one rotation per minutes - they retain exact concentricity. These motors are primarily characterized by their space-saving, flat design. The shortest design requires only 39.5 mm installation space in the axial direction. This motor, type GDM 12 N, is also the flattest and most compact...

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Disc Motors-9

© Very low carbon brush wear thanks to low armature inductance © No cogging effect due to ironless rotors © Practically constant torque over a wide speed range © Easy to regulate © Can be optionally supplied with brake, tacho, transducer, and gearbox © High overload capacity thanks to robust wire wrapping with barrel commutator © High torque thanks to NeFeBr perma magnets © High power with small construction volume and extremely short design © High dynamics thanks to high overload capacity © Very low torque ripple thanks to high commutator lamination Property Product advantage Customer...

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Disc Motors-10

Ratings Torque M [Ncm] Motor constants Weight m [kg] *Preferred types Subject to technical modifications . Technical data for continuous operations (S1) at an ambient temperature of 25°C with a sufficient cooling surface. Insulation class F; protection class IP 44. Other data, operating modes, and protection classes available on request. All motors are also available as special designs with a tacho, pulse generator, holding brake, and gearbox.

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Disc Motors-11

Ratings Winding Torque Motor constants Voltage constant *Preferred types Subject to technical modifications . Technical data for continuous operations (S1) at an ambient temperature of 25°C with a sufficient cooling surface. Insulation class F; protection class IP 44. Other data, operating modes, and protection classes available on request. All motors are also available as special designs with a tacho, pulse generator, holding brake, and gearbox.

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Disc Motors-12

*Preferred types Subject to technical modifications. Ratings Torque M [Ncm] Motor constants Weight m [kg] Technical data for continuous operations (S1) at an ambient temperature of 25°C with a sufficient cooling surface. Insulation class F; protection class IP 44. Other data, operating modes, and protection classes available on request. All motors are also available as special designs with a tacho, pulse generator, holding brake, and gearbox.

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gdmi- -m-m-rnn-^nom-n-rm Size Magnetic system Degree of protection IP44 Type of cooling U-without fan; O-with fan 06-60 V DC ... 18-180 V DC Encoder type O-without feedbackng; A-Tachometer 2225; B-Tachometer GT5.05; C-Tachometer GHTS406; P-Incremental encoder RMB28 Brake O-without brake; B-with brake Shaft options A-mooth shaft; B-with feather key Type main connection F-Flat connector; K-Glanded with connecting cable; L-Strand connection; S-Device connection box Outgoing main connection ^■R-Radial Outgoing encoder connection Bearing K-Ball bearing D-side Vibration class A-Vibration...

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Disc Motors-14

3-phase alternating current disc motors DSM In the case of applications for which commutator direct current motors with carbon brushes are not suitable, brushless disc motors can be used. The required electrical control system can also be accommodated in the motor casing for special applications. 3-phase alternating current disc motors are available in two versions - ironless and ironcore. ironless High overload capacity thanks to ironless motor winding ironcore High torque thanks to NeFeBr perma magnets High torque due to NeFeBr perma magnets Can be used as a torque motor thanks to variable...

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Disc Motors-15

Product advantage Customer value ironcore ironless High overload capacity Use of NeFeBr perma magnets Extremely short design Ironless motor winding Practically constant torque over a wide speed range Optionalley available with brake, tacho transducer & gearbox Variable motor design Property Use of NeFeBr perma magnets and ironcore motor winding Variable winding design Extremely short design Very low torque ripple Optimized rotors Optionalley available with brake, tacho transducer & gearbox Variable motor design © Ironless motor winding © High torque density © High power with low construction...

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Disc Motors-16

Ratings Torque Interm. circuit voltage Uzk Subject to technical modifications. Technical data for continuous operation (S1) at an ambient temperature of 25°C and a sufficient cooling surface. Insulation class F; protection class IP 44. Other data, operating modes, and protection classes available on request. All motors are also available as special designs with a pulse generator, holding brake, and gearbox.

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*Prices are pre-tax. They exclude delivery charges and customs duties and do not include additional charges for installation or activation options. Prices are indicative only and may vary by country, with changes to the cost of raw materials and exchange rates.