t-Rex 3200 I-44-47-L41 S2 (short version, focus on torque)
| Quantity | Unit price |
|---|---|
| To 4 |
€279.17*
|
| To 9 |
€259.75*
|
| To 19 |
€241.55*
|
| From 20 |
€223.34*
|
Available, delivery time: 1-3 days
Product information "t-Rex 3200 I-44-47-L41 S2 (short version, focus on torque)"
- Idle speed up to 5483 rpm
- Max torque up to 1.5 Nm
- Rated torque 0.2 Nm
- Rated speed up to 4437 rpm
Features BLDC motor t-Rex 3200 I-44-47-L41 S2
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
- Ideally suited as direct drive, or generator for gearless applications
Technical specifications
| t-Rex 3200 I-44-47 L41 S2 DH | 3200.00-3000 | ||
| Rated voltage | 24 VDC | 36 VDC | 48 VDC |
| Rated current | 2,6A | 2,6 A | 2,8 A |
| Rated torque | 0,3 Nm | 0,2 Nm | 0,2 Nm |
| Rated speed | 2000 1/min | 3187 1/min | 4437 1/min |
| Shaft power (output) | 42 W | 67 W | 93W |
| Max. efficiency | 70 % | 72 % | 72 % |
| Idle speed | 2702 1/min | 4089 1/min | 5483 1/min |
| No-load current | 0,4 A | 0,4 A | 0,4 A |
| Stall torque | 1,0 Nm | 1,3 Nm | 1,5 Nm |
| Starting current at idle speed | 14 A | 18 A | 20 A |
| Torque constant | 0,077 Nm/A | 0,073 Nm/A | 0,073 Nm/A |
| Speed constant | 113 rqm/V | 114 rqm/V | 114 rqm/V |
| Motor parameters | |
| Terminal resistance (phase to phase) | 1,09 Ohm |
| Terminal inductance (phase to phase) | 98 µH |
| Rotor inertia | 125 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 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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