Servo kits ILM70x10 250 W | 0.66 Nm | 3650 rpm | 48 V

Frameless, hollow-shaft ILM70x10 stator-rotor kits from TQ-RoboDrive. Experience market-leading torque density and maximum freedom of design for structurally integrated drive engineering.

Frameless Motor ILM70
  • 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:
  • 250 W
Nominal torque:
  • 0.66 Nm
Peak torque:
  • 2.13 Nm
Speed:
  • 3650 rpm
Weight:
  • 220 g

Performance characteristics

Nominal voltage:
  • 48 V
Nominal current:
  • 6.1 A
Torque constant:
  • 109 mNm/A
Terminal resistance:
  • 470 mΩ
Number of pole pairs:
  • 10
Max. Efficiency:
  • 90 %

Dimensions

Outer diameter of stator:
  • 69 mm
Length of stator:
  • 22.7 mm
Inner diameter of rotor:
  • 42 mm
Length of rotor:
  • 12.7 mm

Additional information

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

3D File ILM70x10 (492 KB, zip)

3D File ILM70x10 Hall (582 KB, zip)

Double Rotor Gluing Guideline (170 KB, pdf)

Drawing ILM70x10 (1 MB, pdf)

Extended datasheet ILM70x10 (588 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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