Vacuum Pump/Motor

Product Specifications

Technical details and manufacturing context for Vacuum Pump/Motor

Definition

The vacuum pump/motor is a critical component of vacuum extraction units, responsible for creating and maintaining the necessary vacuum pressure to extract materials, fluids, or contaminants from various industrial processes. It combines the vacuum generation mechanism with the driving motor in an integrated assembly. The unit typically features a cast iron housing, stainless steel components, copper windings, and synthetic rubber seals. Key parameters include a pumping speed of 15–60 m³/h (at 50 Hz, per ISO 21360), an ultimate pressure of 0.5–1.0 Pa (absolute, per ISO 21360), motor power of 0.75–7.5 kW, voltage of 220–480 V (three-phase, 50/60 Hz, per IEC 60038), frequency of 50–60 Hz, noise level of 60–75 dB(A) at 1 m (per ISO 3744), operating temperature of 5–40 °C, ingress protection of IP54–IP55 (per IEC 60529), weight of 50–200 kg, and approximate dimensions of 600×300×400 to 1200×600×800 mm (L×W×H). These values are reference ranges and must be verified for the specific model and application. The vacuum pump/motor is used in industrial vacuum extraction systems, such as those for material handling, fluid transfer, or contaminant removal. It is designed for continuous operation in demanding environments. When selecting a unit, consider the required pumping speed, ultimate pressure, motor power, and electrical supply. Verify that the unit meets the relevant standards and is suitable for the intended process conditions. Regular maintenance includes checking seals, bearings, and motor windings. Failure to maintain proper vacuum levels may indicate wear or leakage. Always consult the manufacturer for model-specific data and installation guidelines.

Working Principle

The motor converts electrical energy into rotational mechanical energy, which drives the vacuum pump mechanism (typically rotary vane, diaphragm, or piston type) to create a pressure differential by evacuating air or gases from a sealed chamber, thereby generating suction for extraction purposes. The pump operates by repeatedly expanding and contracting a chamber to move gas from the inlet to the outlet, maintaining a lower pressure at the suction side. The integrated design ensures efficient power transmission and compactness.

Common Materials

Cast iron housing, Stainless steel components, Copper windings, Synthetic rubber seals

Technical Parameters

Parameter	Typical range	Notes & selection driver
Pumping Speed	15–60 m³/h	At 50 Hz; varies with motor speedISO 21360
Ultimate Pressure	0.5–1.0 Pa	Absolute pressureISO 21360
Motor Power	0.75–7.5 kW	Depends on pumping speed
Voltage	220–480 V	Three-phase; 50/60 HzIEC 60038
Frequency	50–60 Hz	Selectable
Noise Level	60–75 dB(A)	At 1 m distanceISO 3744
Operating Temperature	5–40 °C	Ambient
Ingress Protection	IP54–IP55	Motor and pumpIEC 60529
Weight	50–200 kg	Depending on model
Dimensions (L×W×H)	600×300×400–1200×600×800 mm	Approximate

Ranges are indicative industry figures for RFQ preparation, not a supplier commitment. Confirm every value and standard with the legal manufacturer before ordering.

Components / BOM

Motor Stator Part
Stationary part containing copper windings that create rotating magnetic field

Material: Laminated electrical steel
Motor Rotor Part
Rotating component that converts electromagnetic energy to mechanical rotation

Material: Laminated steel with aluminum or copper bars
Pump Housing
Encloses and supports the vacuum pump mechanism

Material: Cast iron or aluminum alloy
Pump Rotor/Vanes Part
Rotating elements that create vacuum by displacing air/gas

Material: Carbon composite or stainless steel
Shaft Assembly
Transmits torque from motor to pump mechanism

Material: Hardened steel
Cooling Fan
Dissipates heat generated during operation

Material: Plastic or aluminum
Seals and Gaskets Part
Prevents air leakage and maintains vacuum integrity

Material: Synthetic rubber or fluoropolymer

Applied To / Applications

This component is essential for the following industrial systems and equipment:

Vacuum Extraction Unit

View system integration details

Manufacturers of Vacuum Pump/Motor

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Frequently Asked Questions

What is the typical pumping speed range for this vacuum pump/motor?

The pumping speed is 15–60 m³/h at 50 Hz, as per ISO 21360. The actual value depends on the motor speed and model. Verify the specific model's performance data with the manufacturer.

What ultimate pressure can this vacuum pump/motor achieve?

The ultimate pressure is 0.5–1.0 Pa (absolute), per ISO 21360. This is the lowest pressure the pump can reach. Confirm the exact value for your model, as it may vary.

What are the electrical requirements for this unit?

The motor operates on three-phase power at 220–480 V and 50–60 Hz, per IEC 60038. The motor power ranges from 0.75 to 7.5 kW. Ensure your electrical supply matches the model's specifications.

What is the ingress protection rating and why is it important?

The ingress protection is IP54–IP55, per IEC 60529. This rating indicates the level of protection against dust and water. It is important for ensuring the unit's durability in industrial environments. Verify the rating for your specific model.

Data Basis

Editorial classification, named public sources where available, and source-reviewed manufacturer records.

Preliminary Technical Classification

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pressure:	Up to 10 bar inlet, vacuum down to 0.1 mbar
flow rate:	5-500 m³/h
temperature:	-20°C to 120°C
slurry concentration:	Up to 15% solids by weight

Product Specifications

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