VOTOL EM260S (LIN/CAN)
VOTOL EM260S is a high-power 48-72V FOC sinewave controller with 250A rated DC / 500A boost / 690A peak phase current, suited for 6-8kW PMSM/BLDC motors. Features 36 MOSFET design, 200% flux weakening, IP67 waterproofing, ≥92% max efficiency, self-learning, and dual-mode (sensored/sensorless) operation. Uses VOTOL's New Version architecture: TE Ampseal 23-pin main signal connector plus screw terminals for battery and phase. Dual-protocol: supports SIAECOSYS LIN and CAN BUS displays. Programmable via PC with the V2 CAN USB cable.
In brief: 48–72V controller. 250A continuous. 500A peak. Sinewave, dual mode, regen, field weakening, self-learning support. From $329 across 4 sellers.
Specs verified Oct 28, 2026
Where to Find
Prices tracked across 6 sellersAliExpress
$328.64
AliExpress
$329.14
AliExpress - Dun Electric Store
$329.14 + $67.90 shipping
AliExpress - DUN Moto Store
$378.41 + $90.15 shipping
AliExpress - SIAECOSYS Electric Drive Store
$418.59 + $53.02 shipping
AliExpress
$705.53
AliExpress
Check seller for priceAliExpress - Dun Electric Drive Store
Out of stockAliExpress - MISS W 0306 Store
Out of stock* Shipping estimates are for the contiguous US and may vary by location.
* WattWorks may earn a commission from some sellers linked here. Sellers are ranked by total price and stock status only. Learn more
Price History
Current best price $418.59. Over the past 90 days: low $418.59, high $418.59, average $418.59 — about average.
- AliExpress - SIAECOSYS Electric Drive Store
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Specifications
Type
- VESC Based
- No
- Cooling
- Air
Electrical
- Voltage Range
- 48–72V
- Continuous Amps
- 250A
- Peak Amps
- 500A
- Max Phase Amps
- 690A
Motor Features
- Regen Support
- Yes
- Drive Mode
- Sinewave
- Sensor Mode
- Dual Mode
- Field Weakening
- Yes
- Self-Learning
- Yes
- Dual Motor Support
- No
- Controller Pairing
- No
Inputs
- Throttle Support
- Yes
- PAS Support
- No
Display
- Supports Display
- Yes
- Requires Display
- No
- Protocols
- SiAECOSYS ONE-LIN, SiAECOSYS CAN BUS
Power Switch
- Supports Power Switch
- Yes
- Requires Power Switch
- Yes
- Requires Pre-charge
- Yes
Programming
- Via Display
- No
- Via Phone
- With External Module
- Via PC
- Yes
Physical
- Weight
- 2.2 kg
- Dimensions (L×W×H)
- 212mm × 134mm × 73mm
- IP Rating
- IP67
Ports & Connectors
| Pin | Wire color | Function |
|---|---|---|
| 1 | Red | Battery + |
| 2 | Black | Battery - |
| Pin | Wire color | Function |
|---|---|---|
| 1 | Yellow | Phase A |
| 2 | Green | Phase B |
| 3 | Blue | Phase C |
| Pin | Wire color | Function |
|---|---|---|
| 1 | Red | Battery + |
| 2 | Orange | Power Switch Signal |
| Pin | Wire color | Function |
|---|---|---|
| 1 | White | One-Wire Comm |
| Pin | Wire color | Function |
|---|---|---|
| 1 | Green / White | Gear Low |
| 2 | Yellow / White | Gear Medium |
| 3 | Black / White | Gear High |
| Pin | Wire color | Function |
|---|---|---|
| 1 | Gray / White | Gear Reverse |
| 2 | Black | Ground |
| Pin | Wire color | Function |
|---|---|---|
| 1 | Yellow / White | Gear Sport |
| Pin | Wire color | Function |
|---|---|---|
| 1 | Red | 5V Power |
| 2 | Black | Ground |
| 3 | Green | Throttle Signal |
| Pin | Wire color | Function |
|---|---|---|
| 1 | Purple | Brake Signal (High) |
| Pin | Wire color | Function |
|---|---|---|
| 1 | Brown / White | Parking / E-Brake |
| Pin | Wire color | Function |
|---|---|---|
| 1 | Black | Ground |
| 2 | Pink | 5V Power |
| 3 | Orange | UART TX |
| 4 | Blue | UART RX |
