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Budget Sabvoton SM-series 24-72V / 60A DC motor controller — the top of the SM line — for e-bikes and e-scooters. Lookup-table sine-wave drive (NOT true FOC, unlike SVMC/ML/MZ) with square-wave and sensorless (no-hall) modes, self-learning motor matching, and PC programmability. Pairs with UART No.2 displays (SW900/S866/M8). 175x105x60 mm, ~1.0 kg.

In brief: 24–72V controller. 60A continuous. Sinewave, dual mode, self-learning support. From $45.

Specs verified Jun 7, 2026

Where to Find

Prices tracked across 1 seller

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

Price History

Price History
Price changes tracked by the crawler

Current best price $45.00. Over the past 90 days: low $45.00, high $45.00, average $45.00 — about average.

  • MQCON (Sabvoton)
  • MQCON (Sabvoton)
May 13May 15May 17May 19May 21May 23May 25May 27May 29May 31Jun 2Jun 4Jun 6$43.00$44.00$45.00$46.00$47.00
All Records
11 price records in this period
DatePriceShippingTotalChangeCouponRatingSalesIn StockStatus
MQCON (Sabvoton)(6 records)
Jun 7, 202604:55 AM$45.00$45.00$0.00Yesactive
May 30, 202612:51 PM$45.00$72.00$117.00$0.00Yesactive
May 26, 202611:58 AM$45.00$72.00$117.00$0.00Yesactive
May 24, 202611:58 AM$45.00$72.00$117.00$0.00Yesactive
May 20, 202612:42 PM$45.00$72.00$117.00$0.00Yesactive
May 13, 202609:44 AM$45.00$72.00$117.00InitialYesactive
MQCON (Sabvoton)(5 records)
May 30, 202612:51 PM$45.00$72.00$117.00$0.00Yesactive
May 26, 202611:58 AM$45.00$72.00$117.00$0.00Yesactive
May 24, 202611:58 AM$45.00$72.00$117.00$0.00Yesactive
May 20, 202612:42 PM$45.00$72.00$117.00$0.00Yesactive
May 13, 202609:44 AM$45.00$72.00$117.00InitialYesactive

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Specifications

Type

VESC Based
No
Cooling
Air

Electrical

Voltage Range
24–72V
Continuous Amps
60A

Motor Features

Regen Support
No
Drive Mode
Sinewave
Sensor Mode
Dual Mode
Self-Learning
Yes
Controller Pairing
No

Inputs

Throttle Support
Yes
PAS Support
Yes

Display

Supports Display
Yes
Requires Display
No
Protocols
UART No.2 (S866/Brainpower)

Programming

Via Phone
No
Via PC
Yes

Physical

Weight
1 kg
Dimensions (L×W×H)
175mm × 105mm × 60mm

Ports & Connectors

Motor Phase
Motor Phase
PinWire colorFunction
1YellowPhase A
2GreenPhase B
3BluePhase C
Hall Sensor
Hall Sensor
PinWire colorFunction
1Red5V Power
2BlackGround
3YellowHall A
4GreenHall B
5BlueHall C
Display (UART No.2)
UARTPower Switch
PinWire colorFunction
1RedBattery +
2BlackGround
3GreenUART TX
4YellowUART RX
5BluePower Switch Signal
Headlight
Display
PinWire colorFunction
1WhiteLow Beam
2BlackGround
Throttle
Throttle
PinWire colorFunction
1Red5V Power
2GreenThrottle Signal
3BlackGround
PAS Sensor
PAS
PinWire colorFunction
1Red5V Power
2PurplePAS Signal
3BlackGround
Brake
Brake
PinWire colorFunction
1Red5V Power
2OrangeBrake Signal (Low)
3BlackGround
Battery Power

Frequently Asked Questions

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