Editorial Technical Reference

Drive Motor

This page explains how Drive Motor is classified within Machinery and Equipment Manufacturing. Technical values and manufacturer relationships are research references; confirm the current specification and supplier evidence for each order.

Technical Definition & Core Assembly

Electric motor that provides rotational power to drive the blending mechanism in pharmaceutical powder blending equipment

Representative product image. Confirm appearance and specifications with the manufacturer.

Product Specifications

Technical details and manufacturing context for Drive Motor

Definition
A drive motor for a pharmaceutical powder blender converts electrical power into shaft torque for the selected mixer, normally through a coupling, gearbox, belt or other transmission. This product family can use induction, synchronous-reluctance, permanent-magnet or another motor topology; it is not inherently a neodymium-magnet motor. Power, speed, torque, voltage/frequency, duty, efficiency class, enclosure, cooling, mounting, insulation system, noise, mass and converter compatibility are model and installation attributes. The ranges on this page are directory comparison prompts, not one purchasable motor specification. IEC 60034-1 provides rating and performance requirements but does not prove that every drive motor has the values shown. Select from calculated mixer torque and speed, acceleration and duty, inertia, transmission, supply and drive, environment, cleaning/containment boundary, hazardous-area classification and the legal manufacturer data sheet, drawing and test evidence.
Working Principle
The stator creates an electromagnetic field and the selected rotor topology converts that interaction into torque. An induction rotor develops current by induction; a permanent-magnet, wound-field or reluctance rotor works differently. A variable-frequency drive can control a compatible motor, but the motor, cable, protection, cooling, insulation stress, speed range and torque envelope must be engineered as one power-drive system. The transmission then applies torque to the blender. Mixing uniformity is a process result and is not guaranteed by motor speed alone.
Common Materials
Electrical winding conductors specified by the motor manufacturer, Electrical-steel core laminations, Model-specific rotor, shaft and bearing materials, Model-specific cast iron, aluminium or steel housing
Technical Parameters
ParameterTypical rangeNotes & selection driver
Rated PowerRequired0.75–5.5 kWMaximum continuous output powerIEC 60034-1
Rated SpeedRequired1500–3000 RPMNominal operating rotational speedIEC 60034-1
TorqueRequired5–35 NmMaximum output torqueIEC 60034-1
VoltageRequired380 VOperating voltage
Efficiency ClassRequiredIE3 IEInternational Efficiency classificationIEC 60034-30-1
Protection RatingRequiredIP55 IPIngress Protection rating for dust and moistureIEC 60529
Insulation ClassFClass F or higher for thermal marginIEC 60085
Ambient Temperature-20–40 °CDerate above 40°CIEC 60034-1
Humidity5–95 % RHNon-condensing
Mounting TypeB5Flange-mounted for direct couplingIEC 60034-7
Weight15–80 kgDepends on power and frame size
Noise Level≤70 dB(A)At rated load, 1m distance

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 Part
    Stationary part containing windings that create rotating magnetic field
    Material: Electrical steel laminations with copper windings
  • Rotor Part
    Rotating part that converts magnetic energy into mechanical torque
    Material: Steel shaft with permanent magnets or copper windings
  • Bearings Part
    Support rotor shaft and reduce friction during rotation
    Material: Steel with ceramic or polymer elements
  • Housing Part
    Protects internal components and provides mounting structure
    Material: Aluminum alloy or cast iron
  • Cooling Fan
    Dissipates heat generated during operation
    Material: Plastic or aluminum
  • Thermal Protection Part
    Prevents motor damage from overheating
    Material: Bimetallic strips or thermistors
  • Shaft Part
    Transmits rotational torque from the rotor out to the blending mechanism.
    Material: Carbon steel or alloy steel

Industry Taxonomies & Aliases

Commonly used trade names and technical identifiers for Drive Motor.

Applied To / Applications

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

Industrial Ecosystem & Supply Chain Structure

Complementary Systems
Downstream Applications
Specialized Tooling

Application Fit & Sizing Matrix

Operational Limits
load: Define steady and peak mixer torque, speed, acceleration, starts per hour, reverse/jam events and driven inertia.
quality: Separate the motor from the pharmaceutical product-contact boundary; define cleanability, containment and qualification evidence only where applicable.
electrical: Confirm site voltage, frequency, phase, grounding, starting method, VFD waveform/cable, speed-torque duty and protective functions.
environment: State ambient/altitude, dust/moisture, cleaning chemicals, washdown direction, cooling obstruction, vibration and hazardous-area classification.
transmission: State direct, geared, belt or coupling arrangement, ratio, efficiency, overhung/radial/axial loads, alignment and torsional needs.
Sizing Data Required
  • Build the mixer load/inertia and duty profile
  • Select motor, transmission and VFD together
  • Check starting/overload torque and thermal performance across the speed range
  • Verify shaft/interface drawing, mounting, enclosure, cooling and site supply
  • Agree factory and installed acceptance tests plus maintenance baselines

Reliability & Engineering Risk Analysis

Failure Mode & Root Cause
Motor or drive overheats or trips
Cause: Load/inertia, acceleration, duty, low-speed cooling, supply, VFD settings or ventilation differs from the selected rating.
Bearing, coupling or gearbox damage
Cause: Misalignment, excessive radial/axial load, lubrication error, contamination, torsional excitation or an unsuitable interface.
Contamination or unsafe operation
Cause: The installation boundary, cleanability, ingress/chemical exposure, guarding or hazardous-area requirement was assumed rather than specified.
Maintenance Indicators
  • Current, torque, winding/bearing temperature or trip frequency departs from the commissioned baseline
  • Vibration, noise, leakage, coupling wear or lubricant condition changes
  • Cooling passages, seals, cable entries, coating or cleanable surfaces deteriorate
Engineering Tips
  • Trend motor/VFD/load data and investigate deviations against the exact model manual.
  • Maintain alignment, fasteners, coupling/gearbox and lubrication under the approved plan.
  • Inspect enclosure and cleaning boundary; preserve certification and change control for hazardous or qualified service.

Indicative industry ranges for design and RFQ preparation. Confirm the exact figures and applicable standard with the manufacturer before specifying.

Compliance & Manufacturing Standards

Applicable Standards
IEC 60034-1:2026 covers ratings and performance for rotating electric machines; motors integrated with an active converter are a power-drive system, and this standard applies to the motor component only. IEC 60034-30-1:2025 defines IE efficiency classes only for motors within its stated supply, power, voltage, pole, duty, ambient and altitude scope; IE3 is not automatically a family-wide declaration. IEC 60529 classifies enclosure ingress protection, IEC 60034-7 classifies construction/mounting and IEC 60085 assigns insulation-system thermal classes. Each code requires exact-model evidence. IEC 60034-9:2021 specifies sound-power determination and factory limits for motors in its scope. It does not support the page's former universal “≤70 dB(A) at 1 m” sound-pressure claim. ISO 1940-1 is withdrawn and replaced by ISO 21940-11 for rigid-rotor balancing. ISO 10816-3 is withdrawn and replaced by ISO 20816-3, whose 2022 scope is in-situ industrial machinery above 15 kW; do not apply its criteria universally to this 0.75–5.5 kW directory family. IEC 60034-14 covers specified uncoupled factory vibration tests for certain motors.

Quoted from the published standard.

Manufacturing Precision
  • No universal ±0.01 mm shaft runout, 0.02 mm housing concentricity, 2.8 mm/s vibration, 2% voltage-unbalance trip, 1.5× radial-load limit, 110% shear-pin setting, 120 °C bearing limit or 150 °C magnet limit is asserted. Put applicable limits in the drawing, data sheet and acceptance plan.
Quality Inspection
  • Verify nameplate/model, topology, rated point, duty, speed-torque curve, efficiency evidence, supply/connection and VFD compatibility.
  • Verify IM mounting/interface drawing, shaft and permissible loads, enclosure/cooling, insulation system, ambient/altitude and exact sound/vibration declarations.
  • Test protection/interlocks and measure current, temperature and vibration at defined mixer loads; qualify cleaning, containment and hazardous-area requirements separately.

Manufacturers of Drive Motor

7 companies list this product among what they make. Company figures are quoted from each company's own website; every card states where the relationship came from.

Changzhou Jkongmotor Co., Ltd.
Changzhou, Jiangsu, CN
Listed on the company's own website · profile compiled by CNFX from public sources
GIGAGER
Guangdong, CN
Listed on the company's own website · profile compiled by CNFX from public sources
Global Conveyor Supplies Company Limited (GCS)
Guangzhou, Guangdong, CN
Listed on the company's own website · profile compiled by CNFX from public sources
Shanghai Belon Machinery Co., ltd.
Shanghai, CN
Listed on the company's own website · profile compiled by CNFX from public sources
Shanghai STEP Electric Corporation
Shanghai, CN
Listed on the company's own website · profile compiled by CNFX from public sources
UU Motor Technology Co., Limited
Changzhou, Jiangsu, CN
Listed on the company's own website · profile compiled by CNFX from public sources
Wuxi Lingming Electric Drive Technology Co.,Ltd.
Jiangsu, CN
Listed on the company's own website · profile compiled by CNFX from public sources

Manufacturer listings support early research and capability understanding. They are not certification, ranking, or transaction guarantees.

Technical documentation
Request current drawings, revision history, and a signed specification sheet.
Manufacturing capability
Verify equipment lists, process limits, capacity, and representative production evidence.
Inspection readiness
Confirm test methods, calibrated equipment, sampling plans, and traceable reports.
Supplier transparency
Check the legal entity, factory address, ownership, certifications, and direct contacts.

CNFX does not score or rank suppliers. Buyers must verify all claims and documents with the legal manufacturer before ordering.

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Frequently Asked Questions

Are 0.75–5.5 kW, 1500–3000 RPM and 5–35 Nm guaranteed?

No. They are screening bands. Calculate the blender load and acceleration, then confirm the exact motor/gearbox/VFD rating, speed-torque curve, service factor, duty and thermal margin in the manufacturer data.

Does IEC 60038 prove a 380 V motor rating?

No. IEC 60038 publishes preferred system voltages and design reference values. It does not prove a selected motor nameplate, winding connection, frequency, tolerance or compatibility with the site supply and drive.

Do IE3, IP55, Class F and IM B5 apply to every motor on this page?

No. IEC 60034-30-1, IEC 60529, IEC 60085 and IEC 60034-7 define classifications or designation systems. Require the exact model nameplate, data sheet, drawing and applicable test report for each declared class or arrangement.

Does IP55 make the motor hygienic, washdown-safe or explosion-protected?

No. An enclosure IP code does not establish cleanability, material/finish, product-contact suitability, chemical resistance or hazardous-area certification. Define the installation boundary and request separate evidence for each requirement.

Data Basis

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

Preliminary Technical Classification
This page supports structured research, RFQ preparation, and supplier evaluation. It does not replace buyer-led supplier qualification, standards review, or technical approval.
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