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T-1500 is a permanent-magnet synchronous motor (PMSM) controller from Vector's T-Series, built for high-performance electric motorcycles, off-road vehicles and micro EVs. It uses field-oriented control (FOC) with SVPWM modulation to drive the motor with sinusoidal current, and a 32-bit Cortex-M4 MCU runs the power, torque, flux and speed loops in real time.
Key specifications
| Item | Value |
|---|---|
| Rated voltage | 72/84/96 V |
| Rated / peak power | 27.0 kW / 54.0 kW (peak rated at 72 Vdc on the model table) |
| Peak DC bus current | ≤ 750 A |
| Peak phase current | ≤ 1,500 A |
| Control | FOC; speed / torque / power modes |
| Communication | CAN, RS-485, UART, SIF |
| Motor feedback | Hall ABC / GMR ABZ / SIN/COS |
| Cooling | Air-cooled or liquid-cooled (two versions) |
| Protection | IP67, UL94-V2 flame rating |
| Ambient temperature | −40 to +85 °C |
| Dimensions (max.) | 201.6 × 128.6 × 61.5 mm |
| Weight | ≤ 1.9 kg |
Why engineers choose T-1500
- Online motor parameter identification (Ld, Lq, flux linkage, resistance) with sensor + PLL fusion for wider motor compatibility and better NVH.
- Dead-time compensation, feed-forward control, harmonic injection, active field weakening and anti-jerk start.
- Traction control, hill hold and hill descent control, regenerative braking, cruise, reverse and limp-home mode.
- PC tuning software, OBD fault diagnostics, BootLoader and OTA updates.