Overview
The Hobbywing EZRUN MAX 5690SD G2 is a sensored brushless motor designed for uber-sized 1/6 and 1/5 RC vehicles. This G2 version upgrades to a sensored system with a new sensor wire connection for improved throttle linearity and stable sensor operation, and supports 3-8S LiPo setups.
Key Features
- Sensored system upgrade with a new sensor wire connection for improved protection and all-weather operation capability
- Independent high-precision encoder outputs a pure rotor position signal to reduce sensor signal interference and maintain stable sensored operation
- Compatible with Hobbywing EZRUN MAX5 G2 ESC; the ESC can automatically recognize the motor and enable full sensor mode, plus motor overheat protection (when supported by the ESC)
- Motor casing uses a spiral groove heat dissipation structure
- Modular structure design for easier daily cleaning and maintenance
- Protection level: IP67 (splash-proof, water-proof, dust-proof under normal use); do not soak in water for a long time
- Motor comes with 6.5mm plugs pre-installed on the motor power wires; additional 8.0mm motor plugs are included for ESCs that use 8mm motor plugs (e.g., Max5 G2)
- Note: 5690 supports up to 43000 RPM
For customer service and order support, contact https://rcdrone.top/ or email support@rcdrone.top.
Specifications
| Product name | EZRUN 5690SD G2-1250KV |
| Product number | 30402350 |
| Scale | 1/5, 1/6 |
| Brushed/Brushless | BL |
| Sensored/Sensorless | SD |
| Poles | 4 |
| KV rating | 1250KV |
| LiPo cells | 3-8S LIPO |
| No-load current | 6.6A |
| O.D. | 56 mm |
| Length | 90.2 mm |
| Shaft diameter | 8 mm |
| Connectors | 6.5 mm (male) |
| Wire | Black 8AWG 250 mm x 3 |
| Weight | 867 g |
| Front bearing | D22*D8*T7 |
| Rear bearing | D19*D8*T6 |
| Maximum speed (note) | Up to 43000 RPM |
| Protection level | IP67 |
| Diagram dimensions/markings | phi 56 (phi 2.2"); 90.2 +/- 0.3 (3.55"); phi 53.5 (phi 2.1"); 30 +/- 0.5; 27; 7; phi 8 (phi 1/3"); phi 30 (phi 1.2"); 8-M4; 3-phi 6.5; C.C.W; 60 degrees; 30 degrees |
| Recommended ESC | EZRUN MAX6 G2; EZRUN MAX5 HV G2 (8 mm motor connectors required) |
Applications
- 1/6 short course truck, truck
- 1/5 light-load truck
- Examples: Losi Super Baja Rey; ARRMA Kraton 8S; ARRMA Outcast 8S
Manuals
TryOut-n' Trade Program Available
Details

EZRUN 5690SD G2 is rated at 1250KV for 3–8S LiPo setups and lists a 56mm diameter, 90.2mm length, and 867g weight for fitment planning.


The EZRUN 5690 SD G2 1250KV sensored motor features a spiral-groove casing designed for heat dissipation and a clean, durable look.

A new sensor wire interface and IP67-rated protection help the motor handle splashes, dust, and wet running conditions.

The EZRUN MAX 5690SD G2 motor is built with an aluminum CNC can, quality bearings, and a 43,000 RPM support note for high-RPM setups.

An 8S-capable sensored motor option is designed for large-scale RC vehicles that need controlled throttle response.

The EZRUN MAX 5690SD G2 sensored brushless motor supports up to 8S LiPo power for high-voltage RC setups.

The EZRUN MAX 5690SD G2 motor features a new sensor connection and an overall IP67 protection rating for splash-, water-, and dust-proof use.

The modular front end, stator, rotor, and rear end sections make cleaning and routine maintenance more straightforward.

The EZRUN MAX 5690SD G2 motor comes with 6.5mm bullet plugs pre-installed and includes 8.0mm motor plugs for ESCs that use larger connectors.
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