Overview
The HexFellow HEXMOTOR 4310 is a 48 V motor with a 10:1 reduction ratio, magnetic single-turn encoders, and CAN-FD control communication at 5 Mbps.
Features
- Magnetic single-turn encoder system with 16-bit resolution and two encoders.
- CAN-FD control interface at 5 Mbps.
- Specified protection thresholds for driver and motor over-temperature, over-voltage, phase over-current, under-voltage, and motor stall detection.
Specifications
| Parameter | Value |
|---|---|
| Motor Performance | |
| Rated Voltage | 48 V |
| Rated Current | 3.7 A |
| Rated Speed | 410 rpm |
| Rated Torque | 3 Nm |
| Peak Torque | 7 Nm |
| Peak Current | 7.5 A |
| No-load Speed | 500 rpm |
| Key Parameters | |
| Pole Pairs | 28 |
| Phase Inductance | 0.55 mH |
| Phase Resistance | 1.05 Ί |
| Reduction Ratio | 10:1 |
| Sensors | |
| Encoder Type | Magnetic (single-turn) |
| Encoder Bits | 16-bit |
| Encoder Count | 2 |
| Communication Interface | |
| Control Interface | CAN-FD @ 5 Mbps |
| Dimensions & Weight | |
| Outer Diameter | 57 mm |
| Height | 45 mm |
| Weight | 310 g |
| Operating Temperature | -20 °C to 40 °C |
| Protection Features | |
| Driver Over-temperature | > 120 °C |
| Motor Over-temperature | > 110 °C |
| Over-voltage | > 65 V |
| Phase Over-current | > 14 A (PEAK) |
| Under-voltage | < 14 V |
| Stall Protection | Driver detects motor stall |
Mechanical Drawing Details
| Drawing Callout | Value |
|---|---|
| Front-view base width | 53 |
| Side-view length | 45 |
| Overall side-view length | 46 |
| Side-view diameter | Ã35 |
| Front-view diameters | Ã50, Ã27, Ã24 |
| Rear-view diameters | Ã53, Ã51, Ã38 |
| Holes | 3 Ã Ã4, +0.02 to +0.04 tolerance |
| Holes | 4 Ã Ã3, +0.02 to +0.04 tolerance, depth 5 |
| Threaded holes | 6 Ã M3, depth 5 (two separate callouts) |
| Threaded holes | 6 Ã M3, depth 7.5 |
| Holes | 4 Ã Ã2, +0.02 to +0.04 tolerance |
| Threaded holes | 4 Ã M3, depth 3 |
| Angular dimensions | 60° and 15° |
Characteristic Chart Details
The HEX 4310 characteristic chart plots values against torque T in N.m and includes the following axis scales.
| Chart Parameter | Scale |
|---|---|
| Speed n | 320 to 480 r/min |
| Output power Po | 0 to 210 W |
| Current I | 0 to 7 A |
| Efficiency EFF | 60 to 80% |
| Voltage U | 48.060 to 48.080 V |
| Input power Pi | 40 to 330 W |
Applications
- Humanoid robots
- Robotic arms, including industrial robot arms
- Exoskeletons
- Quadruped robots
- AGV vehicles
- ARU robots
- Mobile robot chassis
- Education and research platforms
Downloads
HEXFELLOW HEXMOTOR 4310 â User Manual (PDF)
HEXFELLOW HEXMOTOR 4310 â 3D Model (STEP)
OCServo OCS 351CAN Drawing â Ocservo Ocs 351 Can Drawing (PDF)
Visual Details
Application Examples



Additional Product Details


Dimensions and Construction

Specifications and Performance
