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High-power KT sine wave controller for 1500W e-bike conversions with 52V battery support. 12-FET design sharing the same housing as the 30A but with a higher 35A peak current. Supports 36V, 48V, and 52V batteries. Suitable for large direct-drive hub motors and high-torque builds. Programmable via KT-series displays through C-parameter menus.

In brief: 24–52V controller. 17A continuous. 35A peak. Sinewave, dual mode, regen support. From $109.

Type

VESC Based
No

Electrical

Voltage Range
24–52V
Continuous Amps
17A
Peak Amps
35A

Motor Features

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

Inputs

Throttle Support
Yes
PAS Support
Yes

Display

Supports Display
Yes
Requires Display
No
Protocols
KT (Kunteng)

Power Switch

Supports Power Switch
No
Requires Power Switch
No
Requires Pre-charge
No

Programming

Via Display
Yes
Via Phone
No
Via PC
No

Physical

Weight
550 g
Dimensions (L×W×H)
170.0mm × 80.0mm × 40.0mm

Ports & Connectors

Battery Input
Power
1Battery +
2Battery -
Hall Sensor
Hall SensorTemperature
15V Power
2Ground
3Hall A
4Hall B
5Hall C
6Motor Temp
Display
UARTDisplay
1Battery +
2Ground
3UART RX
4UART TX
5High Beam
Throttle
Throttle
15V Power
2Ground
3Throttle Signal
PAS
PAS
15V Power
2Ground
3PAS Signal
Brake
Brake
1Ground
2Brake Signal (Low)

Where to Find

Prices tracked across 2 sellers

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