LEROY_SOMER Leroy Somer FLSES 315S4
About LEROY_SOMER
LEROY_SOMER from France 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.
LEROY_SOMER Leroy Somer FLSES 315S4 — Product Overview
The LEROY_SOMER Leroy Somer FLSES 315S4 is a three-phase asynchronous squirrel-cage induction motor designed for demanding industrial applications. It delivers 110 kW of rated power at 1500 RPM , built on IEC frame 315.
With IE2 energy efficiency classification, this motor delivers superior performance while meeting current EU MEPS (Minimum Energy Performance Standards) under EU regulation 2019/1781.
- 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: Frankreich
Available Mounting Configurations
The Leroy Somer FLSES 315S4 is available in 3 mounting configurations: B3, B35, B5. Each configuration has its own article number, enabling direct procurement without substitution errors.
Technical Specifications
| Rated Power | 110 kW |
| Number of Poles | 4 |
| IEC Frame Size | 315 mm |
| Rated Speed | 1500 RPM |
| Energy Efficiency Class | IE2 |
| Rated Current (400V) | 707 A |
| Rated Torque | 353 Nm |
| Full Load Efficiency | 94.5 % |
| Efficiency at 75% Load | 94.7 % |
| Efficiency at 50% Load | 94.3 % |
| Power Factor (cos φ) | 200 |
| Weight | 940 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 | LEROY_SOMER |
| Country of Origin | Frankreich |
| Article INDASTRA | FLSES 315S4-IE2-110-1486 |
Available Mounting Configurations
Each configuration is a distinct article. Click to open the dedicated product page with full documentation.
| Article | Mounting | Price | Delivery | Status | |
|---|---|---|---|---|---|
| FLSES 315S4-IE2-110-1486-B3 | B3 | On request | Auf Anfrage | In stock | |
| FLSES 315S4-IE2-110-1486-B35 | B35 | On request | Auf Anfrage | In stock | |
| FLSES 315S4-IE2-110-1486-B5 | B5 | On request | Auf Anfrage | In stock |
Product Documentation
Industrial Applications
Typical use-cases where LEROY_SOMER Leroy Somer FLSES 315S4 is deployed:
Analogs to LEROY_SOMER Leroy Somer FLSES 315S4
20 compatible replacementsFunctionally equivalent motors — same frame, power, and pole count from alternative manufacturers.
| Parameter |
LEROY_SOMER
Leroy Somer FLSES 315S4
110 kW · 1500 RPM
Current
|
Lönne
Lönne 1TZ5 C 315L-4
250 kW · 1500 RPM
40% match
|
Lönne
Lönne 1TZ5 C 315L-4
315 kW · 1500 RPM
40% match
|
Lönne
Lönne 1TZ5 C 315L-4
250 kW · 1500 RPM
40% match
|
Lönne
Lönne 1TZ5 C 315L-4
315 kW · 1500 RPM
40% match
|
Lönne
Lönne 1TZ9 C 315L-4
160 kW · 1500 RPM
40% match
|
Lönne
Lönne 1TZ9 C 315L-4
200 kW · 1500 RPM
40% match
|
Lönne
Lönne 1TZ9 C 315L-4
160 kW · 1500 RPM
60% match
|
Lönne
Lönne 1TZ9 C 315L-4
200 kW · 1500 RPM
60% match
|
Lönne
Lönne 1TZ9 C 315L-4
160 kW · 1500 RPM
40% match
|
Lönne
Lönne 1TZ9 C 315L-4
200 kW · 1500 RPM
40% match
|
|---|---|---|---|---|---|---|---|---|---|---|---|
| Brand | LEROY_SOMER | Lönne | Lönne | Lönne | Lönne | Lönne | Lönne | Lönne | Lönne | Lönne | Lönne |
| Part Number | FLSES 315S4-IE2-110-1486 |
1TZ5 C 315L-4-IE3-250-1490 | 1TZ5 C 315L-4-IE3-315-1490 | 1TZ5 C 315L-4-IE4-250-1490 | 1TZ5 C 315L-4-IE4-315-1490 | 1TZ9 C 315L-4-IE1-160-1486 | 1TZ9 C 315L-4-IE1-200-1486 | 1TZ9 C 315L-4-IE2-160-1490 | 1TZ9 C 315L-4-IE2-200-1490 | 1TZ9 C 315L-4-IE3-160-1490 | 1TZ9 C 315L-4-IE3-200-1488 |
| Power (kW) | 110 kW | 250 kW | 315 kW | 250 kW | 315 kW | 160 kW | 200 kW | 160 kW | 200 kW | 160 kW | 200 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 | 315 | 315 | 315 | 315 | 315 | 315 | 315 | 315 | 315 | 315 | 315 |
| Efficiency | IE2 | IE3 | IE3 | IE4 | IE4 | IE1 | IE1 | IE2 | IE2 | IE3 | IE3 |
| Country | Frankreich | — | — | — | — | — | — | — | — | — | — |
| Price | On request | On request | On request | On request | On request | On request | On request | On request | On request | On request | On request |
| YOU ARE HERE |
More from LEROY_SOMER View all
FAQ — LEROY_SOMER Leroy Somer FLSES 315S4
The LEROY_SOMER Leroy Somer FLSES 315S4 belongs to efficiency class IE2 as per IEC 60034-30-1. IE2 (High Efficiency) motors offer significant energy savings over standard IE1 motors.
The LEROY_SOMER Leroy Somer FLSES 315S4 is available in the following mounting configurations: B3, B35, 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. LEROY_SOMER 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 110 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.
Request Quote — LEROY_SOMER Leroy Somer FLSES 315S4
Fill in the form and our team will respond within 24 hours.