VOTOL EM100 GTR (LIN/CAN)
VOTOL EM100 GTR is a higher-boost variant of the EM100 family — 48-72V sinewave controller with 80A rated DC / 150A boost / 450A peak phase (~3kW). 2025 revision with increased peak phase current vs the base EM100. Suited for 3kW PMSM/BLDC motors — commonly paired with QS120 mid-drive motors in e-moto builds. Features flux weakening, IP67 waterproofing, LIN/CAN communication. Uses VOTOL's standard EM/SV-series Wiring A architecture: 3 flush Mini-Fit Jr headers + screw terminals for power/phase. Programmable via PC.
In brief: 48–72V controller. 80A continuous. 150A peak. Sinewave, sensored, regen, field weakening support. From $143 across 2 sellers.
Type
- VESC Based
- No
Electrical
- Voltage Range
- 48–72V
- Continuous Amps
- 80A
- Peak Amps
- 150A
- Max Phase Amps
- 450A
Motor Features
- Regen Support
- Yes
- Drive Mode
- Sinewave
- Sensor Mode
- Sensored
- 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 ONE-LIN, 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
- 1.65kg
- IP Rating
- IP67
Ports & Connectors
Power Input2-position Screw Terminal Block
Power
1Battery +
2Battery -
Phase Wires3-position Screw Terminal Block
Motor Phase
1Phase A
2Phase B
3Phase C
Hall Sensor/
Hall Sensor
15V Power
2None
3Ground
4Hall A
5Hall B
6Hall C
Function Harness (2×8)
Alarm / Anti-theft Harness (2×4)
Alarm Power
security
1Ground
2Alarm Power
Anti-theft Motor Lock
security
1Anti-Theft Key
2Anti-Theft Signal
3Wheel Signal
4None
