t-Rex 3200 I-44-89-L12 S2 (long version, focus rotational speed)
€317.73*
Available, delivery time: 1-3 days
- Idle speed up to 4053 1/min
- Max torque 2 Nm
- Rated torque up to 0.3 Nm
- Rated speed up to 3767 1/min
Features BLDC motor t-Rex 3200 I-44-89-L12 S2
14-pole BLDC motor with high-performance neodymium magnets and three digital Hall sensors for detecting the rotor position. The electrical connections are designed as a plug-in system. Additional power electronics are required to operate the motor. A motor version with hollow shaft is also available on request. This makes it possible to feed the cables through the motor or to realize a double-sided output.
Special features
- Developed with focus on speed
- Enormous power density - 3 times more powerful than motors of comparable size
- High overload resistance
- Best suited as direct drive or as generator for gearless applications
Technical specifications
| t-Rex 3200 I-44-89 L12 S2 DH | 3200.00-0004 | |
| Rated voltage | 24 VDC | 36VDC |
| Rated current | 4,0A | 4,0 A |
| Rated torque | 0,3 Nm | 0,2 Nm |
| Rated speed | 2418 1/min | 3767 1/min |
| Shaft power (output) | 67 W | 79 W |
| Max. efficiency | 74 % | 76 % |
| Idle speed | 2680 1/min | 4053 1/min |
| No-load current | 0,55 A | 0,56 A |
| Stall torque | 2 Nm | 2 Nm |
| Starting current at idle speed | 22,7A | 21,6 A |
| Torque constant | 0,09 Nm/A | 0,09 Nm/A |
| Speed constant | 112rqm/V | 113rqm/V |
| Motor parameters | |
| Terminal resistance (phase to phase) | 27 Ohm |
| Terminal inductance (phase to phase) | 45 mH |
| Rotor inertia | 26,5kg* 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
Supply of sensors: Voltage range: 4.5 to 5.5 V DC, Optional: voltage regulator for 5 V, Input current: < 70 mA
Output signals of sensors: Diff erential output (RS422 standard, datasheet AM26 C31-TI)
Typical voltage range: 0.2/ 3.4 V @ 20 mA, Output current: max. 20 mA
Signal structure: The Hall sensors have a 120° phase shift to each other. Due to the 14-pole design the signal frequency is seven times higher than the speed.
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