What voltage range does the VOTOL EM80 GTSP (CAN) support?

The VOTOL EM80 GTSP (CAN) supports 48–72V.

What is the continuous current rating of the VOTOL EM80 GTSP (CAN)?

It is rated for 55A continuous and 80A peak.

What features does the VOTOL EM80 GTSP (CAN) have?

The VOTOL EM80 GTSP (CAN) supports Sinewave, regenerative braking, field weakening.

Does the VOTOL EM80 GTSP (CAN) support sensored or sensorless motors?

The VOTOL EM80 GTSP (CAN) supports both sensored and sensorless operation.

What comes included with the VOTOL EM80 GTSP (CAN)?

The VOTOL EM80 GTSP (CAN) comes with: VOTOL EM/SV-series Function Harness (CAN) (included), VOTOL EM/SV-series Alarm Harness (included). These components are automatically added to your build when you select this product.

VOTOL EM80 GTSP (CAN)

Name: VOTOL EM80 GTSP (CAN)
Brand: VOTOL
Availability: InStock

VOTOL Controller

Find Compatible Components

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 sellers

Alibaba - Taizhou Quanshun Electric Drive Technology Co., Ltd.

$84.00

Contact to buy

AliExpress - SIAECOSYS Official Store

$91.68 + $46.40 shipping

AliExpress - Zhejiang Siaecosys Technology Co., Ltd. Store

$150.71 + $24.92 shipping

Checked 6d ago

AliExpress

Check seller for price

* Shipping estimates are for the contiguous US and may vary by location.

* This page contains affiliate links. WattWorks may earn a commission at no extra cost to you. Learn more

Price History

Price changes tracked by the crawler

+ Shipping- Coupons

Current best price $84.00. Over the past 90 days: low $84.00, high $150.71, average $105.73 — down 21% vs average.

Alibaba - Taizhou Quanshun Electric Drive Technology Co., Ltd.
AliExpress - SIAECOSYS Official Store
AliExpress - Zhejiang Siaecosys Technology Co., Ltd. Store

All Records

31 price records in this period

Date	Price	Shipping	Total	Change	Coupon	Rating	Sales	In Stock	Status
Alibaba - Taizhou Quanshun Electric Drive Technology Co., Ltd.(1 record)
Jun 3, 202609:38 PM	$84.00	—	$84.00	Initial	—	—	—	Yes	active
AliExpress - SIAECOSYS Official Store(14 records)
May 29, 202603:23 PM	$91.68	$46.40	$138.08	$0.12	—	—	—	Yes	active
May 28, 202601:52 PM	$91.56	$46.34	$137.90	$0.06	—	—	—	Yes	active
May 27, 202603:13 PM	$91.50	$46.31	$137.81	$0.00	—	—	—	Yes	active
May 25, 202607:39 PM	$91.50	$46.31	$137.81	$0.25	—	—	—	Yes	active
May 23, 202603:18 PM	$91.25	$46.19	$137.44	$5.07	—	—	—	Yes	active
May 22, 202601:40 PM	$86.18	$46.19	$132.37	$0.06	USSS05−$5.00	—	—	Yes	active
May 21, 202601:43 PM	$86.24	$46.22	$132.46	$0.00	USSS12−$12.00	—	—	Yes	active
May 19, 202601:46 PM	$86.24	$46.22	$132.46	$0.24	USSS05−$5.00	—	—	Yes	active
May 18, 202601:44 PM	$86.00	$46.09	$132.09	$5.31	USSS12−$12.00	—	—	Yes	active
May 17, 202611:47 AM	$91.31	$46.22	$137.53	$0.00	—	—	—	Yes	active
May 16, 202611:53 AM	$91.31	$46.22	$137.53	$0.00	—	—	—	Yes	active
May 15, 202611:03 AM	$91.31	$46.22	$137.53	$0.06	SRUS02−$2.00	—	—	Yes	active
May 14, 202612:10 PM	$91.25	$46.28	$137.53	$0.19	SRUS04−$4.00	—	—	No	active
May 14, 202609:38 AM	$91.44	$46.28	$137.72	Initial	—	—	—	Yes	active
AliExpress - Zhejiang Siaecosys Technology Co., Ltd. Store(16 records)
Jul 20, 202608:02 AM	$150.71	$24.92	$175.63	$15.61	—	—	—	Yes	active
May 29, 202606:40 PM	$135.10	$24.90	$160.00	$0.00	—	—	—	No	active
May 28, 202604:38 PM	$135.10	$24.90	$160.00	$0.06	—	—	—	Yes	active
May 27, 202605:59 PM	$135.04	$24.89	$159.93	$0.26	—	—	—	Yes	active
May 25, 202610:34 PM	$134.78	$24.82	$159.60	$0.00	—	—	—	No	active
May 23, 202605:51 PM	$134.78	$24.82	$159.60	$7.48	—	—	—	Yes	active
May 22, 202603:48 PM	$127.30	$24.82	$152.12	$0.06	USSS05−$5.00	—	—	Yes	active
May 21, 202603:52 PM	$127.36	$24.84	$152.20	$0.00	USSS12−$12.00	—	—	Yes	active
May 19, 202603:54 PM	$127.36	$24.84	$152.20	$0.25	USSS05−$5.00	—	—	Yes	active
May 18, 202603:51 PM	$127.11	$24.77	$151.88	$7.74	USSS12−$12.00	—	—	Yes	active
May 17, 202601:56 PM	$134.85	$24.84	$159.69	$0.00	—	—	—	Yes	active
May 16, 202602:02 PM	$134.85	$24.84	$159.69	$0.00	—	—	—	Yes	active
May 15, 202601:10 PM	$134.85	$24.84	$159.69	$0.06	SRUS02−$2.00	—	—	Yes	active
May 14, 202603:25 PM	$134.91	$24.85	$159.76	$0.06	SRUS04−$4.00	—	—	No	active
May 14, 202609:38 AM	$134.97	$24.87	$159.84	$0.06	—	—	—	Yes	active
May 12, 202611:38 AM	$134.91	$24.85	$159.76	Initial	SRUS07−$7.00	—	—	Yes	active

Reviews

No reviews yet — be the first to share your experience.

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

Ports & Connectors

Power Input2-position Screw Terminal Block

Power

Pin	Wire color	Function
1	Red	Battery +
2	Black	Battery -

Phase Wires3-position Screw Terminal Block

Motor Phase

Pin	Wire color	Function
1	Yellow	Phase A
2	Green	Phase B
3	Blue	Phase C

Hall Sensor/

Hall Sensor

Pin	Wire color	Function
1	Red	5V Power
2	No color	None
3	Black	Ground
4	Yellow	Hall A
5	Green	Hall B
6	Blue	Hall C

Alarm / Anti-theft Harness (2×4)

Alarm Power

security

Pin	Wire color	Function
1	Black	Ground
2	Red	Alarm Power

Anti-theft Motor Lock

security

Pin	Wire color	Function
1	Orange	Anti-Theft Key
2	Blue	Anti-Theft Signal
3	Yellow	Wheel Signal
4	No color	None

Main Connector

Function Harness (2×8)

Ignition

Power Switch

Pin	Wire color	Function
1	Gray / Purple	Power Switch Signal

Low Brake / Reverse

DisplayBrake

Pin	Wire color	Function
1	No color	None
2	Gray / White	Gear Reverse
3	No color	None
4	Gray / Black	Brake Signal (Low)

Three Speed / Sport / Parking

BrakeDisplay

Pin	Wire color	Function
1	Brown / White	Parking / E-Brake
2	Green / White	Gear Low
3	Yellow / White	Gear Sport
4	No color	None
5	Black	Ground
6	Black / White	Gear High

Throttle / High Brake / Display

BrakeCAN BusThrottle

Pin	Wire color	Function
1	Purple	Brake Signal (High)
2	White	CAN High
3	Yellow	CAN Low
4	Black	Ground
5	Green	Throttle Signal
6	Pink	5V Power

Program Port

UART

Pin	Wire color	Function
1	Black	Ground
2	Pink	5V Power
3	Orange	UART TX
4	Blue	UART RX

One Click Repair

COMM

Pin	Wire color	Function
1	No color	None
2	Brown	One-Click Repair

Main Connector