UM series ironless Symbol Unit UM3 Winding type Motor type, max voltage ph-ph Peak force @ 20 K/s increase Continuous force1 Continuous force1,3 Maximum speed2 Motor force constant Motor constant Peak current 3-phase synchronous magnets @ 25°C coils @ 110°C coils @ 105°C Magnet yokes can be butted together. direct drive in motion Thermal time constant Temperature sensor Coil unit mass Coil unit length Motor attraction force Magnet pitch NN Cable mass Cable type (power) Cable type (sensor) all cables length 1 m length 1 m 1 These values are only applicable when the mounting surface is at 20°C and the motor is driven at continuous current. If these values differ in your application, please check our simulation tool. 2 Actual values depend on bus voltage. Please check the F/v diagram in our simulation tool. 3 The maximum coil temperature for CSA certification is 105°C. The maximum coil temperature withoutCSA certification is 110°C.

Magnet yokes Coil units 66 Optional: DigitalOptional: Hall Module Digital HallA Module Optional: Digital Hall Module Hole O3 (2x) Hole O3 (2x) 3h8 DIN7 O3h8 For Dowelpin DIN7 ForODowelpin (Optional use) (Optional use) O 4.5 (for M4 O DIN 4.5 912)(for M4 DIN 912) (2x) O 7.5 (4 deep)OHole 7.5O(43 deep) For Dowelpin DIN7 O3h8 (Optional use) Magnet yoke Magnet yoke Coil unit 5.55 5.55 Coil unit O 5.5 Power 5.55 cable O 5.5 PowerOcable 5.55 O 5.5 Power cable 3.5 O 3.2 Thermal10sensor cable 10 O 3.2 ThermalOsensor 3.2 Thermal cable sensor cable Mounting instructions and flatness or parallelism requirements...