Motor or Piezo Element for Drive Mechanisms

Product Specifications

Technical details and manufacturing context for Motor (or Piezo Element)

Definition

As part of the Drive Mechanism (Actuator), the Motor (or Piezo Element) serves as the primary energy conversion unit. It transforms electrical input into precise mechanical output—either rotational motion (motor) or controlled vibration/displacement (piezo element)—to drive the actuator's function in various industrial applications. This component is essential in machinery and equipment manufacturing, where precise motion control is required. The motor type typically uses electromagnetic principles, with copper windings and silicon steel laminations, to generate torque and rotation. The piezo element type relies on piezoelectric ceramics (PZT) to produce displacement or vibration when voltage is applied. Both variants are available with a range of specifications to suit different applications. For motors, rated voltage is typically 24 V DC (±10%), rated current ranges from 0.5 to 2.0 A, rated speed from 3000 to 6000 rpm, and rated torque from 0.05 to 0.5 N·m. Piezo elements have no speed or torque ratings but instead specify vibration frequency (20–50 kHz) and displacement (10–100 µm) at rated voltage. Operating temperature range is -20 to 70 °C, with extended ranges available on request. The IP rating (IEC 60529) is IP54–IP65, and insulation class (IEC 60085) is F, with class H available for high-temperature environments. Shaft diameter ranges from 6 to 12 mm, body length from 40 to 120 mm, and weight from 0.5 to 3.0 kg. These values are directory reference ranges and must be confirmed for the actual model and application with the legal manufacturer or supplier. The component is designed for integration into actuators, and its selection depends on load, speed, and environmental conditions. Proper installation and maintenance are critical to ensure reliable operation and to avoid premature failure. Regular inspection for wear, overheating, or abnormal vibration is recommended. In case of malfunction, the component should be replaced with a suitable equivalent. Always verify model-specific values and standards with the manufacturer or supplier before procurement.

Working Principle

Motors operate on electromagnetic principles where electrical current creates magnetic fields that interact to produce torque and rotation. Piezo elements utilize the piezoelectric effect, where applied voltage causes dimensional changes in certain crystalline materials, generating precise mechanical displacement or vibration.

Common Materials

Copper windings, Silicon steel laminations, Piezoelectric ceramics (PZT)

Technical Parameters

Parameter	Typical range	Notes & selection driver
Rated Voltage	24 ±10% V DC	Operating range for standard models
Rated Current	0.5–2.0 A	Depends on load and speed
Rated Speed	3000–6000 rpm	For DC motors; piezo elements have no speed
Rated Torque	0.05–0.5 N·m	For motors; piezo elements have no torque
Operating Temperature	-20–70 °C	Extended range available on request
IP Rating	IP54–IP65	Higher protection for harsh environmentsIEC 60529
Insulation Class	F	Class H available for high tempIEC 60085
Shaft Diameter	6–12 mm	Custom sizes available
Body Length	40–120 mm	Depends on power rating
Weight	0.5–3.0 kg	For standard models
Vibration Frequency	20–50 kHz	For piezo elements only
Displacement	10–100 µm	For piezo elements at rated voltage

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

Stator
Stationary part that creates rotating magnetic field in motors

Material: Silicon steel laminations with copper windings
Rotor
Rotating part that converts magnetic energy to mechanical torque

Material: Silicon steel with permanent magnets or copper windings
Piezoelectric Crystal Part
Active element that deforms under applied voltage in piezo elements

Material: Lead zirconate titanate (PZT) ceramics
Bearings
Support rotating shaft and reduce friction in motors

Material: Steel with ceramic or polymer elements

Applied To / Applications

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

Drive Mechanism (Actuator)

View system integration details

Manufacturers of Motor (or Piezo Element)

Manufacturer profiles associated with Motor (or Piezo Element).

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Frequently Asked Questions

What is the difference between a motor and a piezo element?

A motor converts electrical energy into rotational motion using electromagnetic fields, while a piezo element uses the piezoelectric effect to produce linear displacement or vibration. Motors are suited for continuous rotation, whereas piezo elements offer precise positioning and high-frequency vibration.

What are the typical voltage and current requirements?

The rated voltage is typically 24 V DC (±10%), and the rated current ranges from 0.5 to 2.0 A, depending on load and speed. Always confirm the exact requirements for your specific model.

Can the operating temperature range be extended?

The standard operating temperature range is -20 to 70 °C. Extended ranges are available on request, but you must verify with the manufacturer or supplier for your application.

What standards apply to this component?

The IP rating (IEC 60529) is IP54–IP65, and the insulation class (IEC 60085) is F, with class H available for high-temperature environments. These standards are for verification; compliance must be confirmed with the manufacturer.

Data Basis

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

Preliminary Technical Classification

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pressure:	Atmospheric to 10 bar (depending on housing)
duty cycle:	Continuous or intermittent (specify % on-time)
temperature:	-40°C to +150°C (operating range)
vibration frequency:	1 Hz to 20 kHz (piezo), 0-10,000 RPM (motor)

Motor (or Piezo Element)

Product Specifications

Applied To / Applications

Industrial Ecosystem & Supply Chain Structure

Application Fit & Sizing Matrix

Reliability & Engineering Risk Analysis

Compliance & Manufacturing Standards