TW Servo Motor with Integrated Drive

TW, TorqueWire, motors are complete, self sufficient servo axis building blocks which allow the design, integration and operation of large multi axis systems with minimum hardware and surprising ease.  The TW motor system consists of an advanced, high performance rare Earth brushless servo motor, a DSP based, high voltage interpolating servo drive and a single or multi turn absolute encoder, all assembled in a very compact IP67 protected frame.  The motor systems are controlled via a multi drop CANOpen fieldbus (or EtherCAT fieldbus), linking together groups of motors on a single bus system.

TW 7[560DC Bus]

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Compact TorqueWire System Offering High Power Density In A Single, Compact Solution

TW03A Model

TW07A30F.30

145


343


30.0


4000


12


45.0

Flange Size [mm]


Length Range [mm]


Nominal Torque [Nm]


Nominal Speed [rpm]


Nominal Power  [W]


Peak Torque [Nm]

TW 05A[310DC Bus]

TW05A06A.30

TW07A20C.40

75


167


2.4


4000


821


7.10

145


445


66.0


2000


14


90.0

TW05A Models

TW05A03A.40

TW07A40F.20

145


305


36.0


4000


14


56.0

145


406


80


2000


20


107.0

Flange Size [mm]


Length Range [mm]


Nominal Torque [Nm]


Nominal Speed [rpm]


Nominal Power  [W]


Peak Torque [Nm]

145


394


45.0


3000


13


75.0

TW07A40F.20

145


355


55.0


3000


17


74.0

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TW07C Models (Water Cooled)

Mode of Operation

  • Profile Position Mode
  • Profile Velocity Mode
  • Interpolated Position Mode
  • Factor Group
  • Homing Mode
  • Cyclic Synchronous Velocity (CSV)
  • Cyclic Synchronous Position (CSP)
  • Cyclic Synchronous Torque (CST) 


TW Specific Functions

  • Torque (current) Mode
  • Auxiliary Digital Input for Emergency Disable
  • 2nd Order Digital Filters
  • Rotary Table Control


STO Function

  • STO Safety Function Performace (TUV Certified)
  • STO Function on TW03A, TW05A & TW07 motor models accords to IEC EN 61800-5-2:2007
  • SIL CAPABILITY: Comparison between PFH value, SFF value and HFT value shows that STO functions reach a level of SIL3


TW Programming via PHASE TOOLS

Cockpit 3 and SoftScope

TW03A02A.40

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100


279


8.4


2000


1750


20.7

Flange Size [mm]


Length Range [mm]


Nominal Torque [Nm]


Nominal Speed [rpm]


Nominal Power  [kW]


Peak Torque [Nm]

TW05A03A.40

TW Motor Series


Applications

  • Work-Piece setting for wood & metal forming
  • Packaging, Bottling, & Wrapping Machines 
  • Tool Changers
  • Laser Plotters
  • Pick and Place Robots
  • Mould Automation
  • Assembly Machines 


Main Features

  • Typical Supply Voltage Range: 310-560 Vdc
  • Rated Torque: 2.4 Nm - 80 Nm
  • Integrated Servo Drive
  • Type of Cooling: Natural Convection, Forced Air, & Liquid 
  • Integrated RFI filter Class B
  • Protection Degree: IP 67
  • Free from electrolythic capacitors
    • Long Life even in high temp.


Feedback Devices

  • Endat Heidenhain Absolute Multi-Turn or Single Turn
  • Resolver
  • By request 

TW 3 & TW 5 [560DC Bus]

TW07A20F.40

TW05A09A.20

100


195


2.4


4000


1020


8.8

TW05A [310DC Bus] Models 

TW07A30F.30

100


239


5.1


3000


1600


12.9

100


195


2.4


4000


1020


8.8

TW05A06A.30

100


239


5.1


3000


1600


12.9

TW07F Models (Fan Cooled)