VOTOL EM80 GTSP (CAN)
VOTOL EM80 GTSP sine wave controller with CAN BUS display protocol. 48V-72V, 55A continuous / 80A boost battery current, 230A peak phase current. 18-MOSFET design with IP65 waterproofing at ~1kg. Supports FOC sinewave drive with 150% flux weakening for extended speed range. Hall sensored with regenerative braking. Programmable via PC with USB adapter cable. Designed for 3-4kW PMSM/BLDC motors — recommended for QS Motor QS90/QS120. Ships with function harness and USB programming cable. CAN BUS version for use with CAN-compatible displays.
In brief: 48–72V controller. 55A continuous. 80A peak. Sinewave, dual mode, regen, field weakening support. From $84 across 3 sellers.
Specs verified Jul 20, 2026
Where to Find
Prices tracked across 4 sellersAlibaba - Taizhou Quanshun Electric Drive Technology Co., Ltd.
$84.00
AliExpress - SIAECOSYS Official Store
$91.68 + $46.40 shipping
AliExpress - Zhejiang Siaecosys Technology Co., Ltd. Store
$150.71 + $24.92 shipping
AliExpress
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Price History
Specifications
Type
- VESC Based
- No
- Cooling
- Air
Electrical
- Voltage Range
- 48–72V
- Continuous Amps
- 55A
- Peak Amps
- 80A
- Max Phase Amps
- 230A
Motor Features
- Regen Support
- Yes
- Drive Mode
- Sinewave
- Sensor Mode
- Dual Mode
- Field Weakening
- Yes
- Self-Learning
- No
- Dual Motor Support
- No
- Controller Pairing
- No
Inputs
- Throttle Support
- Yes
- PAS Support
- No
Display
- Supports Display
- Yes
- Requires Display
- No
- Protocols
- SiAECOSYS CAN BUS
Power Switch
- Supports Power Switch
- Yes
- Requires Power Switch
- No
- Requires Pre-charge
- No
Programming
- Via Display
- No
- Via Phone
- No
- Via PC
- Yes
Physical
- Weight
- 1 kg
- Dimensions (L×W×H)
- 180mm × 95.5mm × 55.6mm
- IP Rating
- IP65