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HIWIN GmbH
Catalogue Torque motors

Catalogue Torque motors

Product catalog summary

Product Overview
HIWIN offers two main series of torque motors: DMR and TM-5. The DMR series is suitable for automation technology with torques up to 450 Nm, while the TM-5 series is designed for machine tools with torques up to 6,000 Nm and features water cooling.

General Information
HIWIN torque motors are high-pole synchronous servomotors used as direct drives in high-precision rotary and tilting axes. They are wear-free, maintenance-free, and highly efficient, with features such as high constant torque, fast speed changes, and compact design with hollow shafts.

HIWIN Torque Motors DMR
The DMR series includes ready-to-install motor elements with high continuous and peak torques, suitable for automation technology and rotary indexing tables. Key features include wear-free direct drive, high precision, and UL certification for certain models.

HIWIN Torque Motors TM-5
The TM-5 series is optimized for high torques and includes integrated cooling channels for liquid cooling, making them suitable for machine tools, servo presses, and laser processing. They are characterized by high torques, low cogging torque, and UL certification.

Specifications and Technical Data
The document provides detailed specifications for various models within the DMR and TM-5 series, including torque-speed curves, electrical parameters, mechanical parameters, and dimensions. Each model is designed with specific features to cater to different industrial applications.

Options and Accessories
Options include closed cooling jackets and various cable outlet orientations to suit different installation requirements.

Conclusion
HIWIN's torque motors are designed for high precision and efficiency in industrial applications, offering a range of models to meet diverse needs in automation and machine tool sectors.

Specifications
The document provides detailed specifications and technical data for HIWIN torque motors, specifically the TM-5 series. It includes torque-speed curves, electrical parameters, mechanical parameters, and dimensions for various models within the series.

Torque-Speed Curves
The document includes torque-speed curves for different models at a DC bus voltage of 600 VDC, illustrating the relationship between torque (Nm) and speed (n [min–1]).

Technical Data Tables
Each model's technical data is presented in tables, detailing peak torque, continuous torque, stall torque, peak current, continuous current, stall current, resistance, inductance, motor constant, electrical time constant, torque constant, back emf constant, inertia of rotor, thermal resistance, maximum DC bus voltage, and maximum speed at various conditions.

Key Models and Parameters

TM-5-1 Series: Includes models like TM-5-13-LA6, TM-5-15-SA6, with peak torque ranging from 45 to 225 Nm and continuous torque from 27 to 135 Nm.
TM-5-2 Series: Models such as TM-5-23-SA6, TM-5-25-PB6, with peak torque from 91 to 480 Nm and continuous torque from 47 to 249 Nm.
TM-5-4 Series: Includes TM-5-43-PA6, TM-5-47-SA6, with peak torque from 156 to 842 Nm and continuous torque from 82 to 443 Nm.
TM-5-7 Series: Models like TM-5-73-PB6, TM-5-77-SB6, with peak torque from 340 to 1670 Nm and continuous torque from 171 to 809 Nm.
TM-5-A Series: Includes TM-5-A3-PC6, TM-5-AF-PF6, with peak torque from 537 to 2685 Nm and continuous torque from 275 to 1375 Nm.

Mechanical Parameters

Number of poles varies across models, with TM-5-1 and TM-5-2 having 22 poles, TM-5-4 and TM-5-7 having 44 poles, and TM-5-A having 60 poles.
Stator and rotor dimensions are specified, with rotor mass ranging from 0.7 kg to 16.4 kg and stator mass from 5.6 kg to 58.05 kg.

Additional Information

All specifications are within ±10% tolerance at 25°C ambient temperature.
Models are equipped with thermal sensors such as PTC SNM 100, PTC SNM 130, and PT1000.

Specifications
The document provides detailed specifications for HIWIN torque motors TM-5 series, including models TM-5-D and TM-5-G. Key parameters include peak torque, continuous torque, stall torque, peak current, continuous current, stall current, resistance, inductance, motor constant, electrical time constant, torque constant, back emf constant, inertia of rotor, thermal resistance, maximum DC bus voltage, and maximum speed.

Torque-Speed Curves
The torque-speed curves are presented for various models under a DC bus voltage of 600 VDC, illustrating the relationship between torque (T) and speed (n) for different operational conditions.

Technical Data Tables
Tables 4.6 and 4.7 provide technical data for TM-5-D and TM-5-G models, respectively. They include detailed electrical and mechanical parameters, such as torques, currents, resistance, inductance, motor constants, and dimensions.

Dimensions
The document includes detailed dimensional drawings for the TM-5-D and TM-5-G models, specifying various measurements and fitting details.

Options and Accessories
The document describes options for closed cooling jackets and cable outlet orientations for easy integration of water-cooled torque motors. Dimensions for steel cooling jackets and types of cable outlets are provided.

Glossary
A glossary section explains key terms such as continuous current, continuous torque, stall current, stall torque, peak current, peak torque, torque-speed curve, back emf constant, winding temperature, winding resistance, winding inductance, motor constant, number of poles, thermal resistance, torque constant, maximum speed, rated speed, and maximum input voltage.

Operational Ranges
The document outlines operational ranges for continuous and intermittent operation, with and without water cooling, to avoid thermal overload of the motor.

Catalog excerpts

TORQUE MOTORS

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Germany HIWIN GmbH Brücklesbünd 1 77654 Offenburg Deutschland Fon +49 781 93278-0 [email protected] hiwin.de Poland HIWIN GmbH Biuro Warszawa ul. Puławska 405a 02-801 Warszawa Polska Fon +48 22 46280-00 [email protected] hiwin.pl Bulgaria HIWIN Bulgaria Christopher Columbus No. 4 1582 Sofia Bulgaria Fon +35 92 999 52 45 [email protected] hiwin.bg Taiwan Headquarters HIWIN Technologies Corp. No. 7, Jingke Road Precision Machinery Park Taichung 40852 Táiwān Fon +886 4 2359-4510 [email protected] hiwin.tw Denmark HIWIN GmbH [email protected] hiwin.dk Slovakia HIWIN s.r.o., o.z.z.o. Mládežnicka 2101 01701 Považská...

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TORQUE MOTORS Alongside complete rotary tables, HIWIN also offers individual torque motor components for the customised design of directly driven rotary axes. The torque motor components each consist of a hollow shaft rotor and a stator with coils. DOWNLOADS AND APPLICATIONS Assembly instructions

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Torque Motors Contents

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2.1 Typical features of the torque motors 8 2.2 General structure of the torque motors 8 2.3 Typical application examples for torque motors 9 3.1 Special characteristics of the torque motors DMR 11 3.2 Order code for torque motors DMR 11 3.4 Torque motor DMR specifications 12 4.1 Special characteristics of the torque motors TM-5 20 4.2 Order code for torque motors TM-5 20 4.4 Torque motor TM-5 specifications 22 5.1 Closed cooling jacket 43 5.2 Cable outlet orientations of the torque motors 44

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Torque Motors Product overview

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hiwim HIWIN torque motors DMR Page 9 - Torques up to 450 Nm - Typical field of application: automation technology - Water cooling - Typical field of application: machine tool Options and accessories Page 41

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General information 2.1 Typical features of the torque motors HIWIN torque motors are high-pote synchronous servomotors. Due to the high-pote structure, no downstream transmission is required for speed reduction and torque increase. HIWIN torque motors are typically used as direct drives in high-precision rotary and tilting axes. The power transmission between the input and output sides is contactless. Mechanical components in the drivetrain, as they are present in classic engine/gearbox combinations, are not required. The result is a wear- and maintenance-free drive with maximum efficiency....

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3. HIWIN torque motors DMR 3.1 Special characteristics of the torque motors DMR DMR series torque motors are ready-to-install motor elements consisting of a stator and rotor, especially suitable for the field of automation technology. The rotor is designed as a ring element. Due to their high continuous and peak torques, they enable high accelerations and thus short cycle times. Key features of the torque motors DMR: – Wear- and maintenance-free direct drive – Play-free and highly precise – UL-certified (DMR3, DMR7) Typical fields of application for the torque motors DMR: – Automation technology...

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HIWIN torque motors DMR 3.4 Torque motor DMR specifications 3.4.1 DMR0 specifications Torque-speed curve (DC bus voltage: 600 VDC) Rated speed AH the specifications in the table (except dimensions) are in ± 10 % of tolerance at 25 °C ambient temperature 11 Coil temperature: 120 °C 2) Line to line

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HIWIN torque motors DMR Rated speed Table 3.2 Technical data for DMR1 AH the specifications in the table (except dimensions) are in ± 10 % of tolerance at 25 °C ambient temperature 11 Coil temperature: 120 °C 2) Line to line

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HIWIN torque motors DMR Rated speed Table 3.3 Technical data for DMR3 AH the specifications in the table (except dimensions) are in ± 10 % of tolerance at 25 °C ambient temperature 11 Coil temperature: 120 °C 2) Line to line

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HIWIN torque motors DMR Rated speed Table 3.4 Technical data for DMR7 AH the specifications in the table (except dimensions) are in ± 10 % of tolerance at 25 °C ambient temperature 11 Coil temperature: 120 °C 2) Line to line

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Table 3.4 Technical data for DMR7 Symbol Unit Mechanical parameters Number of poles Thermal sensor Stator height Rotor height All the specifications in the table (except dimensions) are in ± 10 % of tolerance at 25 °C ambient temperature 1) Coil temperature: 120 °C 2) Line to line

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Torque Motors HIWIN torque motors TM-5 4. HIWIN torque motors TM-5 4.1 Special characteristics of the torque motors TM-5 The TM-5 series torque motors are ready-to-install motor elements consisting of a stator and rotor, specially designed for the machine tool range. Thanks to the integrated cooling channels, the torque motor can be operated with liquid cooling. This means that no additional process heat is introduced into the machine and higher continuous torques can be achieved. The wear- and maintenance-free direct drives are characterised by high torques and a low cogging torque. Key features...

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Peak torque Continuous torque (with water cooling) 500

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Torque Motors HIWIN torque motors TM-5 4.4 Torque motor TM-5 specifications 4.4.1 TM-5-1 specifications Torque-speed curves (DC bus voltage: 600 VDC) 50 Tp Tc_WC Rated speed

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All the specifications in the table (except dimensions) are in ± 10 % of tolerance at 25 °C ambient temperature WC: with water cooling 1) Line to line

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Torque Motors HIWIN torque motors TM-5 Dimensions TM-5-1 Ø160 f9 Ø150 Ø> – 89 Ø70

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4.4.2 TM-5-2 specifications Torque-speed curves (DC bus voltage: 600 VDC) Tp Tc_WC Rated speed

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HIWIN torque motors TM-5 AH the specifications in the table (except dimensions) are in ± 10 % of tolerance at 25 °C ambient temperature WC: with water cooling 1) Line to line

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Torque Motors HIWIN torque motors TM-5 4.4.3 TM-5-4 specifications Torque-speed curves (DC bus voltage: 600 VDC) 200 Tp Tc_WC Rated speed

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All the specifications in the table (except dimensions) are in ± 10 % of tolerance at 25 °C ambient temperature WC: with water cooling 1) Line to line

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