Product overview
The BrotherHobby Returner 3-6S 32Bit 65A(4IN1) ESC XT V3 PRO is a 32-bit, four-in-one electronic speed controller for motor control. It accepts 3-6S input power and provides VBAT output. Continuous current is 65A*4, while the 75A maximum rating carries a 10-second duration. Its control interfaces support PWM and DSHOT 300/600/1200/2400. The electrical configuration includes TVS, two external 1500uF/35V solid-state capacitors, a current meter and telemetry feedback. Firmware targeting is AT32F421_BRH, with parameter tuning through Esc_Config_Tool_1_82.
The controller measures 74mm by 64.5mm by 21.8mm and weighs 46.2g. Its physical mounting interface uses a 30.5 by 30.5mm pattern with 4mm holes, defining the mounting geometry separately from the overall installation envelope. Motor connections use the MR30PW-F20.G.Y plug, the power connection uses XT60PW-M, and the signal port uses XH2.54-2PWT. These mechanical dimensions and named electrical connectors define the unit’s physical integration interfaces, alongside its 3-6S input range and PWM or DSHOT control options.
Specifications
| Specification | Value & conditions |
|---|---|
| Model | Returner 3-6S 32Bit 65A(4IN1) ESC XT V3 PRO |
| Target firmware | AT32F421_BRH |
| Parameter tuning software | Esc_Config_Tool_1_82 |
| Continuous current | 65A*4 |
| Maximum current | 75A/10S10-second duration. |
| TVS | Yes |
| External capacitors | 1500uF/35V solid-state capacitor * 2 |
| ESC control protocols | PWM/DSHOT 300/600/1200/2400 |
| Input power | 3-6S |
| Output voltage | VBAT |
| Current meter | Yes |
| Telemetry feedback | Yes |
| Mounting pattern | 30.5x30.5mmHole diameter: 4mm. |
| Dimensions | 74mm*64.5mm*21.8mm |
| Weight | 46.2g |
| Motor plug | MR30PW-F20.G.Y |
| Power plug | XT60PW-M |
| Signal port plug | XH2.54-2PWT |
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