t-Rex 3206 I-65-51-L36 S2 (short version, focus rotational speed)

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. Motor design with a hollow shaft is also available upon request. This allows the cables to run through the motor or the implementation of output on both sides.

Special features

  • Designed with focus on rotational speed
  • Enormous performance density – 3 times stronger than motors of comparable size
  • High overload resistance
  • Special winding upon request
  • Design and manufacture of motor to specified operating point is possible
t-Rex 3206 I-65-51 L36 S2 DH 3206.00-1000
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Rated voltage 24 VDC 36 VDC 48 VDC
Rated current 7.3 A 5.6 A 5.6 A
Rated torque 0.6 Nm 0.6 Nm 0.6 Nm
Rated speed 2139 rpm 3208 rpm 4812 rpm
Shaft power (output) 134 W 201 W 301 W
Max. efficiency 76 % 77 % 77 %
Idle speed 2680 rpm 4053 rpm 6054 rpm
No-load current 0.5 A 0.6 A 0.6 A
Stall torque 1.9 Nm 1.9 Nm 1.9 Nm
Starting current at idle speed 20 A 20 A 20 A
Torque constant 0.094Nm/A 0.094 Nm/A 0.094 Nm/A
Speed constant 112 rpm/V 112 rpm/V 126 rpm/V

 

Motor parameters
Terminal resistance (phase to phase) 0.348 Ohm
Terminal inductance (phase to phase) 0.36 mH
Rotor inertia 65 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