MARATHON MOTORS Close-Coupled Pump Motors, JP, Three Phase, Dripproof
Marathon closed-coupled pump (CCP) motors are used in industrial and commercial pumping applications. These motors feature a three-phase design that delivers a high starting torque as opposed to the single-phase models of the same size, hp and rpm. They further operate without start / run capac...itors, eliminating the risk of wear out or motor failure.Read more
A
B
C| Style | Model | Hp | Nameplate Rpm | Shaft Dia. | Mounting Type | Overall Length | Efficiency | Shaft Length | Inverter Rated | Price | |
|---|---|---|---|---|---|---|---|---|---|---|---|
| A | 215TTDBD6037 | 10 hp | 1770 RPM | 1 1/4" | Face/Base | 23 1/8" | 91.7% | 8 1/8" | Yes | €1,668.76 | |
| B | 254TTDBD6037 | 15 hp | 1775 RPM | 1 1/4" | Face/Base | 27 5/16" | 93% | 8 1/4" | Yes | €2,173.28 | |
| C | 254TTDR16028 | 15 hp | 1770 RPM | 1 3/8" | Face | 27 15/16" | 79.9% | 8 1/8" | No | €2,311.61 |
Features
- They come with oversized, locked and shaft-end ball bearings for the smooth working of the motor's internal parts
- These units feature an external slinger that protects bearings from moisture, dust and dirt.
- They have open dripproof enclosures to let the air pass freely through the motor windings, keeping them cool when overheated.
- These motors come with Class F insulation to withstand temperatures up to 155 degrees C and a temperature rise of 80 degrees C (for a sustained period).
Standards and Approvals
- UL
- CSA
Frequently Asked Questions
What is the purpose of the rolled steel frame?
Rolled steel provides superior rigidity, ductility, strength and robustness to the motor while allowing seamless operation in demanding applications.
What is a capacitor start- capacitor run electrical type connection?
Capacitor start- capacitor run connection provides greater torque characteristics when the motor is operating at full speed.
What is C-face mounting?
C-face mounting allows for direct coupling with the equipment while keeping the motor weight balanced with the help of a flange.
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