Bonfiglioli
Bonfiglioli Bonfiglioli BX 90LA 4
About Bonfiglioli
Bonfiglioli from Italy is a leading manufacturer of industrial equipment, supplying reliable products to customers worldwide. All products come with original manufacturer documentation, CE certification, and full technical support.
Bonfiglioli Bonfiglioli BX 90LA 4 — Product Overview
The Bonfiglioli Bonfiglioli BX 90LA 4 is a three-phase asynchronous squirrel-cage induction motor designed for demanding industrial applications. It delivers 1.5 kW of rated power at 1500 RPM , built on IEC frame 90.
With IE3 energy efficiency classification, this motor delivers superior performance while meeting current EU MEPS (Minimum Energy Performance Standards) under EU regulation 2019/1781. The IE3 class is mandatory in the EU for most motor applications above 0.75 kW, making this unit fully compliant for European installations.
- IP55 degree of protection — dust-tight and jet-water resistant
- Insulation Class F, thermal protection class B — suitable for ambient temperatures up to +40°C
- Duty cycle S1 (continuous operation)
- Cooling method IC411 (totally enclosed fan-cooled, TEFC)
- CE marked, RoHS compliant, meets IEC/EN 60034
- Country of manufacture: Italia
Available Mounting Configurations
The Bonfiglioli BX 90LA 4 is available in 3 mounting configurations: B14, B3, B5. Each configuration has its own article number, enabling direct procurement without substitution errors.
Technical Specifications
| Rated Power | 1.5 kW |
| Number of Poles | 4 |
| IEC Frame Size | 90 mm |
| Rated Speed | 1500 RPM |
| Energy Efficiency Class | IE3 |
| Rated Current (400V) | 3.3 A |
| Rated Torque | 10.1 Nm |
| Full Load Efficiency | 85.3 % |
| Efficiency at 75% Load | 86.2 % |
| Efficiency at 50% Load | 84.9 % |
| Power Factor (cos φ) | 0.78 |
| Weight | 17 kg |
| Supply Voltage | 400V / 690V (Y/Δ) |
| Frequency | 50 / 60 Hz |
| Protection Class | IP55 |
| Insulation Class | Class F |
| Duty Cycle | S1 (Continuous) |
| Cooling Method | IC411 (TEFC) |
| Standards | IEC/EN 60034, CE |
| Brand | Bonfiglioli |
| Country of Origin | Italia |
| Article INDASTRA | BX 90LA 4-IE3-1,5-1420 |
Available Mounting Configurations
Each configuration is a distinct article. Click to open the dedicated product page with full documentation.
| Article | Mounting | Price | Delivery | Status | |
|---|---|---|---|---|---|
| BX 90LA 4-IE3-1,5-1420-B14 | B14 | On request | Consultar | In stock | |
| BX 90LA 4-IE3-1,5-1420-B3 | B3 | On request | Consultar | In stock | |
| BX 90LA 4-IE3-1,5-1420-B5 | B5 | On request | Consultar | In stock |
Product Documentation
Industrial Applications
Typical use-cases where Bonfiglioli Bonfiglioli BX 90LA 4 is deployed:
Analogs to Bonfiglioli Bonfiglioli BX 90LA 4
20 compatible replacementsFunctionally equivalent motors — same frame, power, and pole count from alternative manufacturers.
| Parameter |
Bonfiglioli
Bonfiglioli BX 90LA 4
1.5 kW · 1500 RPM
Current
|
Lönne
Lönne 1TZ9 A 90L-4
1.5 kW · 1500 RPM
80% match
|
Lönne
Lönne 1TZ9 A 90L-4
1.5 kW · 1500 RPM
80% match
|
Lönne
Lönne 1TZ9 A 90L-4
2.2 kW · 1500 RPM
40% match
|
Lönne
Lönne 1TZ9 A 90L-4
1.5 kW · 1500 RPM
100% match
|
Lönne
Lönne 1TZ9 A 90S-4
1.1 kW · 1500 RPM
40% match
|
Lönne
Lönne 1TZ9 A 90S-4
1.1 kW · 1500 RPM
40% match
|
Lönne
Lönne 1TZ9 A 90S-4
1.1 kW · 1500 RPM
60% match
|
Cantoni motor
Cantoni motor 2SIE 90L4
1.5 kW · 1500 RPM
80% match
|
Cantoni motor
Cantoni motor 2SIE 90S4
1.1 kW · 1500 RPM
40% match
|
Cantoni motor
Cantoni motor 2SIEK 90L4
1.5 kW · 1500 RPM
80% match
|
|---|---|---|---|---|---|---|---|---|---|---|---|
| Brand | Bonfiglioli | Lönne | Lönne | Lönne | Lönne | Lönne | Lönne | Lönne | Cantoni motor | Cantoni motor | Cantoni motor |
| Part Number | BX 90LA 4-IE3-1,5-1420 |
1TZ9 A 90L-4-IE1-1,5-1410 | 1TZ9 A 90L-4-IE2-1,5-1435 | 1TZ9 A 90L-4-IE2-2,2-1425 | 1TZ9 A 90L-4-IE3-1,5-1445 | 1TZ9 A 90S-4-IE1-1,1-1405 | 1TZ9 A 90S-4-IE2-1,1-1425 | 1TZ9 A 90S-4-IE3-1,1-1440 | 2SIE 90L4-IE2-1,5-1425 | 2SIE 90S4-IE2-1,1-1425 | 2SIEK 90L4-IE2-1,5-1425 |
| Power (kW) | 1.5 kW | 1.5 kW | 1.5 kW | 2.2 kW | 1.5 kW | 1.1 kW | 1.1 kW | 1.1 kW | 1.5 kW | 1.1 kW | 1.5 kW |
| Poles | 4 | 4 | 4 | 4 | 4 | 4 | 4 | 4 | 4 | 4 | 4 |
| Rated Speed | 1500 RPM | 1500 RPM | 1500 RPM | 1500 RPM | 1500 RPM | 1500 RPM | 1500 RPM | 1500 RPM | 1500 RPM | 1500 RPM | 1500 RPM |
| Frame Size | 90 | 90 | 90 | 90 | 90 | 90 | 90 | 90 | 90 | 90 | 90 |
| Efficiency | IE3 | IE1 | IE2 | IE2 | IE3 | IE1 | IE2 | IE3 | IE2 | IE2 | IE2 |
| Country | Italia | — | — | — | — | — | — | — | — | — | — |
| Price | On request | On request | On request | On request | On request | On request | On request | On request | On request | On request | On request |
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FAQ — Bonfiglioli Bonfiglioli BX 90LA 4
The Bonfiglioli Bonfiglioli BX 90LA 4 belongs to efficiency class IE3 as per IEC 60034-30-1. IE3 (Premium Efficiency) is the standard efficiency class in the EU for motors from 0.75 kW.
The Bonfiglioli Bonfiglioli BX 90LA 4 is available in the following mounting configurations: B14, B3, B5. Each variant has its own article number and may have different lead times.
Delivery to Germany, France, Italy and other EU countries typically takes 5–15 business days from stock. Contact us for exact lead time for this specific model.
Yes. Bonfiglioli electric motors comply with EU directives including CE marking, RoHS, and REACH regulations. All motors meet IEC/EN 60034 standards. Documentation is available upon request.
Yes — 20 compatible analog model(s) are listed on this page. They share the same frame size, pole count, and 1.5 kW power rating. Use our analog comparison table below for a detailed spec-by-spec comparison.
INDASTRA accepts international bank transfer (SWIFT/SEPA), Letters of Credit (L/C), and advance payment. All prices are in EUR excluding VAT. A formal invoice is provided for every order.
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