Unimotor hd

Pulse duty servo motor

Unimotor hd


Pulse duty servo motor

6.3 lb-in – 757.6 lb-in (2257 lb-in peak); 0.72 Nm – 85 Nm (255.0 Nm peak)
230 V | 460 V

Unimotor hd is a high dynamic brushless AC servo motor range with frames from 055 mm to 190 mm, designed for operation with Digitax ST, Unidrive SP and Epsilon EP drives.

This high peak torque, low inertia motor range is designed for high dynamic applications requiring hard accelerations and decelerations including:

  • Flying shear
  • Pick and place
  • Cut-to-length

Unimotor hd motors are perfectly matched to Digitax ST servo drives.

  • Features

    Compact servo motor

    • Unimotor hd provides an exceptionally compact, low inertia solution for applications where very high torque is required during rapid acceleration and deceleration profiles.

    High torque

    • The Unimotor hd torque profile is matched to Digitax ST servo drives, providing up to 300% peak overload for maximum dynamic performance.
  • Specifications

    Unimotor is suitable for a wide range of industrial applications, due to its extensive features.

    • Torque range: 0.72 Nm to 85.0 Nm (255.0 Nm peak)
    • High torque to inertia ratio for high dynamic performance
    • Compact but powerful
    • High energy dissipation brakes
    • IP65 conformance: sealed against water spray and dust when mounted and connected
    • Segmented stator design
    • World class performance
    • Supported by rigorous testing for performance and reliability
    • Winding to suit 400 V and 220 V
    • Rated speeds include 2000 rpm, 3000 rpm, 4000 rpm and 6000 rpm
    • Larger shafts to increase torsional rigidity

    Conformance and standards

    • RoHS compliant
    • CE certified
    • Certified BS EN ISO 9001:2000
    • Control Techniques two year plus warranty 

    Unimotor hd Frame Sizes

     

    FRAME SIZES

    55

    67

    89

    11>

    142

    190

    Rated Torque
    (Nm) 

    0.72 - 1.65 1.45 - 3.70 3.20 - 8.00 10.20 - 18.80 25.0 - 38.0 22.0 - 85.0
    Peak Torque
    (Nm)
    2.88 - 6.60 4.35 - 11.10 9.60 - 24.00 30.60 - 56.40 74.9 - 114.0 156.0 - 255.0

     

  • Options
    Accuracy and resolution

    Unimotor hd has a range of feedback options that offer different levels of accuracy and resolution to suit most applications:

    • Resolver: robust for extreme applications and conditions - low accuracy, medium resolution
    • Incremental encoder: high accuracy, medium resolution
    • Inductive Absolute: medium accuracy, medium resolution, single turn and multi-turn
    • Optical SinCos/Absolute: high accuracy, high resolution, single turn and multi-turn
    • Hiperface (SICK) and EnDAT (Heidenhain) protocols supported
  • Downloads
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