Tekin RX4 Hardbox Waterproof Sensored/Sensorless D2 Crawler ESC

The Tekin RX4 Hardbox ESC supports sensored, sensorless, brushed and brushless motor setups. Its waterproof reinforced housing is built for off-road use, while D2 Dual Drive Mode Technology, a high-voltage BEC, data logging and extensive tuning options provide flexible control setup.

Features

• Waterproof reinforced Hardbox design
• D2 Dual Drive Mode Technology
• HotWire compatible for extensive tuning; HotWire sold separately (TEKTT1451)
• QuickTune one-touch programming
• On-board temperature indicator
• HDAC high-density copper FET boards
• Solder posts for easy wiring
• Heatsink and fan with auto-on-temperature sensing
• One-touch radio calibration
• High-voltage BEC
• Data logging

Programmable Features

• DB: Drag Brake, 13 steps
• BS: Brake / Reverse Strength, 13 steps
• LM: Torque Limiter, 7 steps
• NW: Neutral Width, 13 steps
• TP: Timing Profiles, 5 presets and 2 custom
• MT: Brushless modes: Fwd/Brk, Fwd/Rev and Rev Delay; brushed modes: Fwd/Brk, Fwd/Rev and Fwd/Rev Delay
• VC: Voltage cutoffs for 2S, 3S, 4S and custom settings
• Custom throttle profiles
• Adjustable throttle and brake minimums
• Adjustable throttle and brake frequencies

Specifications

• Controls: Forward/Brake/Reverse
• Input Voltage: 2S to 4S LiPo
• Continuous Current: 240 Amps per phase
• BEC: HV 6.0V-7.4V / 8 Amp switching
• Motor Type: Brushed/Brushless, Sensored/Sensorless; 2Pole or 4Pole motors
• Motor Limit: No Limit in Brushless/Brushed Mode
• Dimensions: 1.6 x 2.0 x 1.4" / 40.6 x 50.8 x 35.5mm
• Weight Approx: 2.65oz / 75.5grams

Motor Compatibility

Designed to run Tekin ROC 412 and ROC 412HD motors:

• 2S LiPo: up to 4400kV
• 3S LiPo: up to 3100kV
• 4S LiPo: up to 2300kV