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t-Rex 3206 I-65-86-L36 S2 (long version, focus torque)

Description

14-pole BLDC motor with high-performance neodymium magnets and three digital Hall sensors to detect the rotor position. The electrical connections are designed as a plug-in system. Additional power electronics are required to operate the motor. The design of the motor with a hollow shaft allows the output on both sides.

Special features

  • Designed with focus on max. torque
  • Enormous performance density – 3 times stronger than motors of comparable size
  • High overload resistance
  • Ideally suited as direct drive, or generator for gearless applications
  • Special winding upon request
  • Design and manufacture of motor to specified operating point is possible
t-Rex 3206 I-65-86 L36 S2 DH 3206.00-0005 / 3206.00-0003
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Rated voltage 24 VDC 36 VDC 48 VDC
Rated current 3.6 A 3.6 A 3.5 A
Rated torque 1.3 Nm 1.25 Nm 1.9 Nm
Rated speed 507 rpm 817 rpm 1123 rpm
Shaft power (output) 68 W 107 W 140 W
Max. efficiency 84 % 86 % 87 %
Idle speed 655 rpm 970 rpm 1306 rpm
No-load current 0.3 A 0.3 A 0.35 A
Stall torque 6.7 Nm 9 Nm 9 Nm
Starting current at idle speed 20 A 25 A 24 A
Torque constant 0.335 Nm/A 0.344 Nm/A 0.358 Nm/A
Speed constant 27 rpm/V 27 rpm/V 27 rpm/V

 

Motor parameters
Terminal resistance (phase to phase) 121 mOhm
Terminal inductance (phase to phase) 916 µH
Rotor inertia 104 kg* mm²
Number of poles 14
Interconnection of the motor Star
Number of coils per phase 2
Interconnection of coils 2 Series
Direction of rotation bidirectional

Note:
Max. ambient temperature = 40 °C, controller-specific
At the nominal point (TU = 20°C), controller-specific


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