Product Specifications
| Brand Name: | Volcano Electric | Model Number: | HSE-PM22H085-160N05-S4X | Type: | Brushless DC motor |
| Output Power: | 850W | DC Voltage: | 220VAC | Speed Range: | 560 RPM |
| Control Mode | Potentiometer or RS485/Mobus | Braker: | Optional | Insulation Class: | Class F |
| Enclosure: | IP67 | Poles: | 10P | Wire: | 100% copper |
| Housing: | Aluminum | Efficiency: | IE 5.0 | ||
| Duty: | S1 | Place of Origin: | Zhejiang, China (Mainland) | Standard: | IEC Standard |
| Application: | Data Center Cooling,HVAC(Heating, Ventilation, and Air Conditioning), Medical Ventilation Systems, Livestock Farming Environments | ||||
Product Description
Features
The nested design of the stator and rotor in internal rotor motors ensures high mechanical strength, enabling them to withstand greater torque and power loads. The power range covers 0.12kW–22kW (compared to ≤7.5kW for external rotor fans), making them suitable for heavy-duty ventilation scenarios requiring high air pressure and large air volume (e.g., large industrial workshops, tunnel ventilation).
The impeller is separated from the motor, allowing for independent selection of impeller type (axial, centrifugal, mixed-flow), material (metal, engineering plastic, anti-corrosion coating), and size based on specific needs. For example, stainless steel impellers can be used in highly corrosive environments, and airfoil-shaped silent impellers for low-noise requirements, adapting to more complex scenarios.
The motor adopts an independent heat dissipation design (e.g., heat sinks + cooling fans), separated from the air flow channel. This prevents dust, moisture, and corrosive gases transported by the impeller from directly contacting the motor, reducing the risk of motor failure. It is particularly suitable for scenarios involving the transportation of dusty, oil-misted, or high-temperature gases (e.g., boiler exhaust, mine ventilation).
Photovoltaic
Volcano Electric EC fan motor can be combined with the photovoltaic unit and storage battery through a unique High-voltage solar energizer which makes solar energy,battery power and grid power complement each other to supply power to multiple motors 24/7.These solution form a high-efficiency conversion unit to optimize solar energy utilization and reduce electricity costs significantly.
Waiting for you and feel free to contact our team at info@volcanomotors.com for any technical support.
Configuration

EC Inner Rotor motor HSE160 list
| Model Definition | Rated Voltage(VAC) | Rated Power(kW) | Rated Speed(RPM) | Rated Torque(Nm) | Cettification | Remote Communication Protocal | Protection Level |
| HSE-PM38H075-160N06-S4X | 380 | 0.75 | 600 | 12 | Suit EMC | MODBUS | IP67 |
| HSE-PM38H075-160N08-S4X | 380 | 0.75 | 850 | 8.5 | Suit EMC | MODBUS | IP67 |
| HSE-PM38H110-160N07-S4X | 380 | 1.1 | 700 | 15 | Suit EMC | MODBUS | IP67 |
| HSE-PM38H110-160N15-S4X | 380 | 1.1 | 1500 | 7 | Suit EMC | MODBUS | IP67 |
| HSE-PM38H150-160N05-S4X | 380 | 1.5 | 580 | 25 | Suit EMC | MODBUS | IP67 |
| HSE-PM38H150-160N06-S4X | 380 | 1.5 | 650 | 22 | Suit EMC | MODBUS | IP67 |
| HSE-PM38H150-160N07-S4X | 380 | 1.5 | 700 | 20 | Suit EMC | MODBUS | IP67 |
| HSE-PM38H150-160N09-S4X | 380 | 1.5 | 960 | 15 | Suit EMC | MODBUS | IP67 |
| HSE-PM38H150-160N15-S4X | 380 | 1.5 | 1500 | 10 | Suit EMC | MODBUS | IP67 |
| HSE-PM38H220-160N07-S4X | 380 | 2.2 | 750 | 28 | Suit EMC | MODBUS | IP67 |
| HSE-PM38H220-160N11-S4X | 380 | 2.2 | 1100 | 19 | Suit EMC | MODBUS | IP67 |
| HSE-PM38H220-160N14-S4X | 380 | 2.2 | 1400 | 14 | Suit EMC | MODBUS | IP67 |
| HSE-PM38H350-160N11-S4X | 380 | 3.5 | 1150 | 30 | Suit EMC | MODBUS | IP67 |
| HSE-PM38H350-160N15-S4X | 380 | 3.5 | 1500 | 22 | Suit EMC | MODBUS | IP67 |
| HSE-PM22H075-160N04-S4X | 220 | 0.75 | 460 | 15.5 | Suit EMC | MODBUS | IP67 |
| HSE-PM22H085-160N05-S4X | 220 | 0.85 | 560 | 14.5 | Suit EMC | MODBUS | IP67 |
| HSE-PM22H150-160N15-S4X | 220 | 1.5 | 1500 | 14 | Suit EMC | MODBUS | IP67 |
| HSE-PM22H220-160N15-S4X | 220 | 2.2 | 1500 | 21 | Suit EMC | MODBUS | IP67 |
Advantages of EC Inner Rotor motors
- High Efficiency&Energy Saving: Meets IE5 energy efficiency standrds.
- Speed Control: Integrated 0-10V speed regulation and RS485-MODBUS remote control technology.
- Integrated Design: Front motor and rear drive for compact,efficient systems.
- Wide Voltage Range: Support 380VAC±20% voltage tolerance.
- Motor Protection: Ober-voltage, under-voltage,over-current.and phase loss protection
- Electromagnetic Compatibility: Complies with EMC standards, minimizing interference.
Customized Motors
For customized Motors, please contact our technician, Ordinary, we have to know the following information to get a professional proposal:
- Brushed or Brushless: Customer preference
- Output power (W): Horsepower/watts/torque rated at full load speed
- Voltage (V): i.e 12V DC …….. 450V AC
- Motor speed (RPM): Revolutions per minute of the shaft at full load Voltage
- Application: e.g. traction, air condition, etc.
- Duty: Most motors are rated continuous. Some applications however may use motors designed for intermittent duty
- Configuration/Frame: Our products are according to IEC standard, we also can customize the flange and shaft according to the customer drawing
- Controller function: e.g. forward/reverse, variable speed, acceleration profile, etc.
Volcano Motor









