VOTOL EM100 SP V5.0 (LIN)
VOTOL EM100 SP V5.0 sine wave controller with ONE-LIN (YXT) display protocol. Newer 2025 revision of the EM100 family. 72V nominal, 100A rated DC current, 340A peak phase current, 8600W max power, 150% flux weakening, IP67 waterproof, 1.65kg, ≥92% max efficiency. Supports FOC sinewave drive. Hall sensored. Programmable via PC with USB adapter cable. Self-learning enabled — can auto-detect motor parameters for non-QS brand motors. Designed for 1-3kW PMSM/BLDC motors. Ships with function harness and USB programming cable.
In brief: 48–72V controller. 100A continuous. 120A peak. Sinewave, sensored, regen, field weakening, self-learning support. From $164.
Type
- VESC Based
- No
Electrical
- Voltage Range
- 48–72V
- Continuous Amps
- 100A
- Peak Amps
- 120A
- Max Phase Amps
- 340A
Motor Features
- Regen Support
- Yes
- Drive Mode
- Sinewave
- Sensor Mode
- Sensored
- 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
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
- Dimensions (L×W×H)
- 127.0mm × 221.0mm × 62.0mm
- 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)
Ignition
Power Switch
1Power Switch Signal
Low Brake / Reverse
DisplayBrake
1None
2Gear Reverse
3None
4Brake Signal
Throttle / High Brake / Display
BrakeDisplayThrottle
1Brake Signal
2One-Wire Comm
3None
4Ground
5Throttle Signal
65V Power
Three Speed / Sport / Parking
BrakeDisplay
1Parking / E-Brake
2Gear Low
3Gear Sport
4None
5Ground
6Gear High
Program Port
UART
1Ground
25V Power
3UART TX
4UART RX
One Click Repair
COMM
1None
2One-Click Repair
Alarm / Anti-theft Harness (2×4)
Anti-theft Motor Lock
security
1Anti-Theft Key
2Anti-Theft Signal
3Wheel Signal
4None
Alarm Power
security
1Ground
2Alarm Power



