VOTOL EM260 SGTP 72V (LIN/CAN)
VOTOL EM260 SGTP 72V is a high-power 72V FOC sinewave controller with 250A rated battery current and 600A peak phase current, suited for 4-10kW PMSM/BLDC motors (QS138 / QS205-class hub and mid-drive motors). Top speed ~160 kph on matched builds. Features flux weakening, IP67 waterproofing, CAN BUS communication, and programmable parameters via PC. Uses the VOTOL "New Version" connector architecture: a single TE Ampseal 23-pin signal connector carries all signals except battery and phase wires, which use dedicated screw terminals. Dual-protocol: supports both SIAECOSYS LIN and CAN displays.
In brief: 60–84V controller. 250A continuous. Sinewave, dual mode, regen, field weakening, self-learning support. From $387.
Specs verified Aug 27, 2026
Where to Find
Prices tracked across 2 sellersAliExpress - SiAECOSYS Electric Powertrain Store Store
$386.87 + $66.31 shipping
AliExpress - SIA Tech Store
Out of stock* Shipping estimates are for the contiguous US and may vary by location.
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Price History
Current best price $386.87. Over the past 90 days: low $334.98, high $386.87, average $336.57 — up 15% vs average.
- AliExpress - SiAECOSYS Electric Powertrain Store Store
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Specifications
Type
- VESC Based
- No
- Cooling
- Air
Electrical
- Voltage Range
- 60–84V
- Continuous Amps
- 250A
- Max Phase Amps
- 600A
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
- 2.8 kg
- 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 |
