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VEM Motors K21R 225 M4 TWS HW - 2005

ReflowX SKU: REF-2296

Product Details

Quantity

1
Availability (Lead Time)

0-2 Weeks
Product Location

United Arab Emirates
Condition

Surplus
OEM

VEM motors GmbH, Germany
Equipment code

CFIHOS-30000340

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Short Description

Motor Nameplate Information Manufacturer: VEM motors GmbH, Germany Type: K21R 225 M4 TWS HW Serial/ID No.: 90506 / 00088 H Power: 45 kW (approx. 60 HP) Speed: ~1470 RPM @ 50 Hz, ~1760-1780 RPM @ 60 Hz

Description

Full Technical Specification

Motor Information

Manufacturer: VEM Motors GmbH (Germany)

Model / Type: K21R 225 M4 TWS HW

Serial / ID No.: 90506 / 00088 H

Year of Manufacture: 2005 (Date Code: 09/2005)

Rated Power: 45 kW (~60 HP)

Rated Speed:

~1470 RPM @ 50 Hz

~1760-1780 RPM @ 60 Hz (Adjusts for frequency variation)

Efficiency: 0.83 – 0.87 (High efficiency for industrial applications)

Cooling Type: IC 411 (Totally Enclosed Fan Cooled - TEFC)

Mounting Type: IM V1 (Vertical flange-mounted motor)

Rotor Type: Squirrel Cage Induction Motor (SCIM)

Electrical Ratings

Voltage / Frequency Options:

400/690V (Δ/Y) @ 50 Hz

380V @ 50 Hz

660V (Y) @ 50 Hz

480V (Δ) @ 60 Hz

460-500V (Δ) @ 60 Hz (For different operational requirements)

Current (A): Ranges from 83 A to 87.4 A (Depends on voltage & frequency settings)

Power Factor (Cos φ): Typically 0.85–0.87

Starting Method: DOL (Direct On-Line) or Star-Delta (Depending on application requirements)

Mechanical & Design Features

Weight: 300 kg (Moderate weight for high-performance industrial motors)

Frame Size: 225M (Common for 45 kW motors in industrial applications)

Bearings: Heavy-duty, grease-lubricated bearings for long life

Balancing: Dynamically balanced rotor for low vibration

Cooling System: External fan cooling (TEFC – IC411) (Prevents overheating in industrial use)

Construction Material: Cast iron housing (robust & vibration-resistant)

Protection & Durability

Insulation Class: H (High thermal resistance, allows higher operating temperatures)

Protection Class: IP55 (Dust & water jet protection, suitable for harsh environments)

Thermal Overload Protection: Integrated PTC thermistors (Prevents overheating damage)

Environmental Rating: Suitable for humid, high-temperature, and industrial environments

Standards & Compliance

Standard Compliance: DIN EN 60034 (IEC 60034) (Ensures international compatibility & safety)

Noise Level: Low-noise operation (~75 dB at full load)

Vibration Compliance: IEC 60034-14 (Vibration limits for rotating machines)

For further specifications or to inquire about this equipment and ReflowX's logistics services, Please contact ReflowX at info@reflowx.com

Technical Details

Model Number	K21R 225 M4 TWS HW
Year of Manufacturing	2005
Model Number	K21R 225 M4 TWS HW
Year of Manufacturing	2005
Voltage	400/690V (Δ/Y)
CFIHOS ID	CFIHOS-30000340
ISO 15926 Pt 4	2752
PCA RDS Code	RDS415124
CFIHOS ID	CFIHOS-30000340
Direction of Rotation	clockwise
IFC Class	IfcElectricMotor
Explosion Protection Gas Group	Gas Group IIB
Explosion Protection Temperature Class	T4
Explosion Protection Zone	Zone 1
Normal Output Power	45 kW
UNSPSC Code	IfcElectricMotor

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