Servo kits ILM85x13 443 W | 1.44 Nm | 2938 rpm | 48 V

Frameless, hollow-shaft ILM85x13 stator-rotor kits for structurally integrated drive engineering. Discover original TQ-RoboDrive products for market-leading torque density and maximum freedom of design.

frameless motors ILM85x13
  • Maximum design freedom thanks to frameless installation kits
  • Hollow-shaft capability
  • Low-voltage operation (12–24 V)
  • Highest torque density and dynamic performance
  • Low-loss design enabled by an exceptionally high copper fill factor using orthocyclic single-pole winding
  • Thermally optimized actuator design through structural integration and thermally conductive epoxy potting
  • Weight- and space-optimized drive system design based on load profile analysis
  • Excellent controllability due to high bandwidth and lowest harmonic distortion / ripple
The ILM Series of frameless, stator-rotor installation kits from TQ-RoboDrive utilize integrated drive engineering originally developed by the German Aerospace Center (DLR) for applications in extremely demanding environments.
The motors deliver market-leading torque density, unsurpassed precision and excellent overload capability in an exceptionally compact design.

General data/basic data

Power:
  • 443 W
Nominal torque:
  • 1.44 Nm
Peak torque:
  • 4.66 Nm
Speed:
  • 2938 rpm
Weight:
  • 400 g

Performance characteristics

Nominal voltage:
  • 48 V
Nominal current:
  • 10.8 A
Torque constant:
  • 134 mNm/A
Terminal resistance:
  • 220 mΩ
Number of pole pairs:
  • 10
Max. Efficiency:
  • 92 %

Dimensions

Outer diameter of stator:
  • 85 mm
Length of stator:
  • 26.9mm
Inner diameter of rotor:
  • 52 mm
Length of rotor:
  • 15.7 mm

Additional information

Interconnection:
  • The above data is for star-serial interconnection. Please download the datasheet for other interconnection values.

3D File ILM85x13 (520 KB, zip)

3D File ILM85x13 Hall (610 KB, zip)

Double Rotor Gluing Guideline (170 KB, pdf)

Drawing ILM85x13 (281 KB, pdf)

Extended datasheet ILM85x13 (594 KB, pdf)

Assembly Instructions ILM Servo-Kits (1,002 KB, pdf)

Servo-Kit Productinformation ILM (880 KB, pdf)

Delivery time: 10-12 weeks

Order up to 50 units in the shop: Delivery time see product description in the shop

Got more questions? Check our FAQ for further information.

 

FAQ

 

54121,54125

Our USPs

  • Frameless technology with roots in DLR robotics
  • High torque density in the smallest possible space
  • From motor kits to actuators
  • Scalable ILM and ILM-E portfolio
  • Support from design through integration to series production

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