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Marathon 108018.00 3/4 HP, 1750 RPM DC SCR permanent magnet motor with XS56C NEMA frame and Totally Enclosed Fan Cooled enclosure. Operates on 90V DC with 1.0 service factor and continuous duty. Designed for SCR drive control applications.
MODEL 108018.00
Contact supplier for technical support on: 715-675-8090
Obsolete
This item is no longer available on MROSupply.com, however we have this identical replacement.
View Replacement
Typically Ships in: 1 day
Returnable: See conditions
Engineering Data
| RPM | 1750 | ||||
|---|---|---|---|---|---|
| HP | 3/4 | ||||
| Serv. Factor | 1.0 | ||||
| Form Factor | 1.38 | ||||
| Amps | 7.5 | ||||
| Volts | 90 | ||||
| Frame | 56C | ||||
| Max Amb | 40 | ||||
| Duty | CONT | ||||
| TYPE | DF | ||||
| Insul Class | F | ||||
| Enclosure | TEFC | ||||
| Bearing OPE | 6203 | ||||
| Protection | NOT | ||||
| Bearing PE | 6203 | ||||
| EFF | 82.2% | ||||
| Torque | 27 LB-IN | ||||
| UL | Yes | ||||
| CSA | Yes | ||||
| CE | No | ||||
| Motor Wt. | 35 LB | ||||
| Nameplate | 081259 | ||||
| Lubrication | POLYREX EM | ||||
| Carton Label | Leeson Gen Purpose | ||||
| Mounting | C-Face Rigid | ||||
| Rotation | RECONN | ||||
| Winding | D56215 | ||||
| GROUP: | 1 A | ||||
| Shaft Dia. | 5/8 IN | ||||
| Packaging | PG659401.04Z | ||||
| Sub Group | A | ||||
| Paint | 305000.01 | ||||
| Test Card | 01 | ||||
| Outline | 031879 | ||||
| RMS Amps | |||||
| RMS Amps | |||||
| Peak | |||||
| Const Torque Speed Range | |||||
| Explosion Proof | Brake Motors | ||||
| Temp Op Code | |||||
Performance
| Torque UOM | 355 LB-IN | ||
|---|---|---|---|
| Inertia (WK²) | 10.4 LB-IN^2 | ||
| Torque | 0 | 27 | 54 |
| CURRENT (amps) | 0.75 | 7.25 | 13.7 |
| Efficiency (%) | 0 | 0.822 | 0.795 |
| PowerFactor |
Load Curve Data
| Output Pwr (HP) | RPM | AMP | Torque (LB-IN) | Eff | Watts | Watts Loss | Volts |
|---|---|---|---|---|---|---|---|
| 0 | 1808 | 0.75 | 0 | 0 | 0 | 67 | 90 |
| 0.7 | 1670 | 7.25 | 27 | 0.822 | 537 | 116 | 90 |
| 1.3 | 1533 | 13.7 | 54 | 0.795 | 977 | 253 | 90 |
SKU: 2270613
Ordered new motor
New motor came within 3 days of ordering thanks for the perfect product and service
Read moreSKU: 2303511
Marathon y543 shipping
The purchase from MRO went smoothly, and it arrived. However, the shipping department needs some remedial training. The box containing the motor was not strapped to the pallet, just set on top of it. As a result, the box rolled off the pallet and was split open. The freight company managed to wrap it up (upside down) with stretch film and put it back on the pallet, but it looked terrible. By a stroke of good fortune the motor was not damaged by this treatment and it looks OK. I can supply photos on request.
Read more
| Brand | MROSupply Fasteners |
| Model | FSTPCK-587061 |
| Brand | Fenner Industrial Motion |
| Model | 6202720 |
| Brand | Rollway |
| Model | 22326 VS C4 F80 W33 |
SKU: 2270613
Ordered new motor
New motor came within 3 days of ordering thanks for the perfect product and service
Read moreSKU: 2303511
Marathon y543 shipping
The purchase from MRO went smoothly, and it arrived. However, the shipping department needs some remedial training. The box containing the motor was not strapped to the pallet, just set on top of it. As a result, the box rolled off the pallet and was split open. The freight company managed to wrap it up (upside down) with stretch film and put it back on the pallet, but it looked terrible. By a stroke of good fortune the motor was not damaged by this treatment and it looks OK. I can supply photos on request.
Read more