5.0★★★★★ on Google 12 reviews

4kW 1500rpm 4 Pole 380-415V/660-690V 50Hz UMHA Universal Motors (100L High Output Progressive Frame)

Drop-in replacement - IEC frame dimensions.
SKU: UMHA 100L3-4 B3
4kW 1500rpm 4 Pole 380-415V/660-690V 50Hz UMHA Universal Motors (100L High Output Progressive Frame)

Datasheet

★ Free · Per-variant
CEUKCAIE2RoHSIEC 60034-30-1
£350.90 ex VAT
£421.08 inc. VAT
Mounting
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The Universal Motors UMHA 100L3-4 is a 4kW 4-pole three-phase induction motor in a high output progressive aluminium frame. It delivers 4kW from an IEC 100L frame, where a standard motor of this rating needs a 112M frame. It runs at 1430rpm on a 50Hz supply. The winding is dual voltage, 380-415V delta or 660-690V star.

Technical specifications

Part number UMHA 100L3-4
Series Universal Motors UMHA, aluminium, IE2
Frame IEC 100L3, high output progressive (standard frame for this rating: 112M)
Rated output 4 kW (5.5 hp)
Poles / synchronous speed 4 pole / 1500 rpm
Rated speed 1430 rpm
Supply 380-415V / 660-690V, 3-phase, 50Hz
Efficiency at full load 86.6%
Rated current at 400V 8.05 A
Power factor (cos φ) 0.83
Rated torque 26.7 Nm
Starting current (Ia/In) 7.0
Enclosure TEFV, IP55
Insulation class F
Duty S3 70% intermittent
Bearings DE 6206 2Z C3 / NDE 6206 2Z C3
Noise 72 dB(A)
Weight (B3) 30.2 kg

Why choose a progressive frame motor

A progressive frame motor packs more power into a smaller, lighter frame. It suits machines where space or weight is tight, and replacements where the existing mounting is one frame size down. This motor is rated S3 70% intermittent duty on the manufacturer's datasheet. For continuous S1 duty, choose a standard frame motor.

Typical applications

  • Compact pumps and fans
  • Space-limited machinery
  • Intermittent-duty drives
  • Like-for-like replacement of progressive frame motors

Download the datasheet for each mounting from this page. For help with sizing, duty cycle or a matched drive, contact our engineers.

Customers reviews

5.00

Great service very quick ordered at 11am arrived 11:30 the next day. Call for some information was very knowledgeable and extremely helpful.

James Claringbould
Claringbould Carpentry
5.00

Arrived very quickly after order and works perfectly. Running via inverter @220v no issues and plenty of torque(16” swing engine lathe) recommended.

Steve Pendlebury
Private
5.00

Very helpful and fast delivery would differently recommend to anyone

Paul Sewell
Corrigo Ltd
5.00

I had a burnt-out pump motor that was shutting down the heating system on a school. Reached out to Industrial Motor Warehouse, and they were fantastic from start to finish.

Roy Barker
Barks Sparks Electrical Ltd
5.00

Really impressed with the service. Ordered a gearbox and it arrived next day as promised. Quality is spot on and the whole process was hassle-free.

Lewis Cartwright
Private
5.00

Great experience with Industrial Motor Warehouse, easy to navigate website, good pricing, and fast delivery. The motor arrived quickly and works perfectly. Would definitely use again.

Jaxon Vale
Private
5.00

Very fast and efficient service. Helped us out in a pinch when nobody else could, I couldn't ask for more. The price was highly competitive too. On top of that the team is really friendly and helpful. Strongly recommend.

Jack Atkins
Private
5.00

It was plug and play. Top! Good is good enough!

Jan Gianotten
Private from Netherlands
5.00

Very pleased with my experience purchasing a motor starter from Industrial Motor Warehouse. The website is clear and simple to use, and my order arrived quickly and in perfect condition. A trustworthy supplier for anyone looking for quality industrial components.

Jamie White
JW Mechanical, Electrical & Controls Ltd
5.00

Industrial Motor Warehouse provided exactly what I needed when sourcing a replacement motor for our workshop. The ordering process was straightforward, and the item arrived well packaged and on time. Great value and reliable service for anyone needing industrial parts.

Anthony Pearce
J&B Green Energy Ltd
5.00

I bought a gearbox from Industrial Motor Warehouse and the whole process was smooth from start to finish. The site is easy to navigate, pricing is clear, and my order arrived sooner than expected. Excellent service and great quality products. I will certainly be ordering from them again.

Dan Brown
Private
5.00

Reliable supplier for industrial motors. Good product range, clear specs on the site, and helpful customer support. Makes sourcing parts quick and straightforward.

Ryan Beckfor
Private