GAMAK
GAMAK GAMAK GM3E 250 M 2a
Turkey About GAMAK
GAMAK from Turkey 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.
GAMAK GAMAK GM3E 250 M 2a — Product Overview
The GAMAK GAMAK GM3E 250 M 2a is a three-phase asynchronous squirrel-cage induction motor designed for demanding industrial applications. It delivers 55 kW of rated power at 3000 RPM , built on IEC frame 250.
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: Turkey
Available Mounting Configurations
The GAMAK GM3E 250 M 2a 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 | 55 kW |
| Number of Poles | 2 |
| IEC Frame Size | 250 mm |
| Rated Speed | 3000 RPM |
| Energy Efficiency Class | IE3 |
| Rated Current (400V) | 92 A |
| Rated Torque | 176 Nm |
| Full Load Efficiency | 94.3 % |
| Efficiency at 75% Load | 94.5 % |
| Efficiency at 50% Load | 93.3 % |
| Power Factor (cos φ) | 0.92 |
| Weight | 480 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 | GAMAK |
| Country of Origin | Turkey |
| Article INDASTRA | GM3E 250 M 2a-IE3-55-2985 |
Available Mounting Configurations
Each configuration is a distinct article. Click to open the dedicated product page with full documentation.
| Article | Mounting | Price | Delivery | Status | |
|---|---|---|---|---|---|
| GM3E 250 M 2a-IE3-55-2985-B3 | B3 | On request | On request | In stock | |
| GM3E 250 M 2a-IE3-55-2985-B35 | B35 | On request | On request | In stock | |
| GM3E 250 M 2a-IE3-55-2985-B5 | B5 | On request | On request | In stock |
Product Documentation
Industrial Applications
Typical use-cases where GAMAK GAMAK GM3E 250 M 2a is deployed:
Analogs to GAMAK GAMAK GM3E 250 M 2a
20 compatible replacementsFunctionally equivalent motors — same frame, power, and pole count from alternative manufacturers.
| Parameter |
GAMAK
GAMAK GM3E 250 M 2a
55 kW · 3000 RPM
Current
|
Lönne
Lönne 1TZ9 C 250M-2
55 kW · 3000 RPM
80% match
|
Lönne
Lönne 1TZ9 C 250M-2
75 kW · 3000 RPM
40% match
|
Lönne
Lönne 1TZ9 C 250M-2
55 kW · 3000 RPM
80% match
|
Lönne
Lönne 1TZ9 C 250M-2
75 kW · 3000 RPM
40% match
|
Lönne
Lönne 1TZ9 C 250M-2
55 kW · 3000 RPM
100% match
|
Lönne
Lönne 1TZ9 C 250M-2
75 kW · 3000 RPM
60% match
|
Lönne
Lönne 1TZ9 C 250M-2
55 kW · 3000 RPM
80% match
|
Lammers
Lammers 1TZ9501-2CA2
55 kW · 3000 RPM
80% match
|
Lammers
Lammers 1TZ9501-2CA6
75 kW · 3000 RPM
40% match
|
Lammers
Lammers 1TZ9503-2CA2
55 kW · 3000 RPM
100% match
|
|---|---|---|---|---|---|---|---|---|---|---|---|
| Brand | GAMAK | Lönne | Lönne | Lönne | Lönne | Lönne | Lönne | Lönne | Lammers | Lammers | Lammers |
| Part Number | GM3E 250 M 2a-IE3-55-2985 |
1TZ9 C 250M-2-IE1-55-2970 | 1TZ9 C 250M-2-IE1-75-2970 | 1TZ9 C 250M-2-IE2-55-2970 | 1TZ9 C 250M-2-IE2-75-2970 | 1TZ9 C 250M-2-IE3-55-2975 | 1TZ9 C 250M-2-IE3-75-2970 | 1TZ9 C 250M-2-IE4-55-2978 | 250 M-2-IE2-55-2970 | 250 M-2-IE2-75-2970 | 250 M-2-IE3-55-2975 |
| Power (kW) | 55 kW | 55 kW | 75 kW | 55 kW | 75 kW | 55 kW | 75 kW | 55 kW | 55 kW | 75 kW | 55 kW |
| Poles | 2 | 2 | 2 | 2 | 2 | 2 | 2 | 2 | 2 | 2 | 2 |
| Rated Speed | 3000 RPM | 3000 RPM | 3000 RPM | 3000 RPM | 3000 RPM | 3000 RPM | 3000 RPM | 3000 RPM | 3000 RPM | 3000 RPM | 3000 RPM |
| Frame Size | 250 | 250 | 250 | 250 | 250 | 250 | 250 | 250 | 250 | 250 | 250 |
| Efficiency | IE3 | IE1 | IE1 | IE2 | IE2 | IE3 | IE3 | IE4 | IE2 | IE2 | IE3 |
| Country | Turkey | — | — | — | — | — | — | — | — | — | — |
| 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 — GAMAK GAMAK GM3E 250 M 2a
The GAMAK GAMAK GM3E 250 M 2a 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 GAMAK GAMAK GM3E 250 M 2a 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. GAMAK 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 55 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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