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Roller Chain Parts Every chain is connected at the ends to form a complete circle or chain loop by a master connecting link. Cotter plates or spring clips keep the connecting link’s pins from working loose.replacement of Leeson We offer OEM service. One aspect of our application consulting is that we have been collecting and combining the experience in chain & sprocket and sprocket applications in various areas for decades. This is particularly interesting for us whenever customers approach us with some exceeding and challenging requirements.premium efficiency 256TTGN16539 20 HP explosion proof electric motor is a 3 phase, 1800 RPM 256T frame size all cast iron rigid base motor. This hazardous application motor is rated for Division I and Division II, class I, groups C and D, as well as Class II Groups F and G. Being manufactured in accordance to National Electrical Manufacturers Association (NEMA) standard means that this electric motor will drop-in replace most of the common brands out there, and this motor even includes an explosion proof conduit box. More specifically, replacement of Leeson motors use a premium double-shielded ball bearing, has an industry leading warrantee, and meets all UL as well as CSA Safety Requirements. The 256TTGN16539 (catalog # 825095.00) explosion proof motor has a T-Stat for overload protection for additional safety and ease of mind. When making a selection of an explosion proof motor it is important to select a motor that is approved for use in the specific class or group that defines the hazardous environment the motor will run in, refer to “Explosion Proof Motor Classification” on our main explosion proof motor main page for more information. For additional information or to get a quote on a replacement of Leeson Three-Phase 20 HP Explosion Proof Electric Motor, 1800 RPM 256T frame size all cast iron rigid base motor please contact us and we will be happy to assist you.
replacement of Leeson 256TTGN16539 Explosion Proof Motor Specifications
- Download – 256TTGN16539 Motor Connection
- Download – 256TTGN16539 Motor Outline/ Drawing
- Download – 256TTGN16539 Motor Certification
- Download – 256TTGN16539 Motor Performance
- Download – 256TTGN16539 Motor Operation Manual
- Download – 256TTGN16539 Motor Complete Data Pack
256TTGN16539 General Information
|
UPC |
W8 |
Package Length |
Package Width |
Package H8 |
|---|---|---|---|---|
256TTGN16539 Nameplate Information
|
Output HP |
Frequency |
Current |
Service Factor |
Efficiency |
|---|---|---|---|---|
| Duty | Design Code | Frame | Thermal Protection | Drive End Bearing Size |
| UL | CE | Hazardous Location | Output KW | Voltage |
| Speed | Phase | Power Factor | Insulation Class | KVA Code |
| Enclosure | Ambient Temperature | Opp Drive End Bearing Size | CSA | IP Code |
Hazardous Location: EXP PROOF CL I GR C&D CL II GR F&G T3C
256TTGN16539 Technical Information
| Electrical Type | Poles | Resistance Main | Motor Opperation |
|---|---|---|---|
| Opp Drive End Bearing | Shaft Type | Frame Length | Shaft Extension |
| Starting Method | Rotation | Mounting | Drive End Bearing |
| Frame Material | Overall Length | Shaft Diameter | Assembly/ Box Mounting |
256TTGN16539 Speed Characteristics
| Curve-Point | Current (Amps) | Current (%) | Torque (ft-lbs) | (%) | Speed (RPM) | Rated Output (KW) | Power Factor (%) | Rated Output (HP) |
|---|---|---|---|---|---|---|---|---|
256TTGN16539 Load Characteristics
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% of Rated Load
|
|---|
