NAMFPX 增量式编码盘
Series NAMFPX NAMUR (DIN 19234) encoder for drawworks |
| NAMFPX XXXXG R/0XXXShaft Size|OutputResolution - ppr14 = 14 mm|1 = A16 = 16 mm|2 = A & B20 = 20 mm|3 = A & B & Ref25 = 25 mm|4 = A & B and A & B30 = 30 mm|Other combinations as well AA = 1"| Barrier Suitability 1 = EG8-T-13HF - (P+F) 2 = KFD2-SOT2/EX2 (P+F) 3 = 4013 (MTL) 4 = 9350/20-14-10 (Stahl)
Zone 0, Class 1 Div 1 |
| Technical Data | Connection Options | ||||
| Operating temp: | - 20 ...+ 60 degrees C | Cable 2 meters | Connector | ||
| - 4 ...+ 140 degrees F | + Loop A # 1 | 1 or Red (1) | Any type of connector with more than 4 pins and an IP rating of 66 can be used, pin allocations will determined by end customer. More than one connector is possible as well. | ||
| Max frequency: | 5 kHz | - Loop A # 1 | 2 or Black (2) | ||
| Weight: | 53 oz (1.5 kg) | + Loop B # 1 | 3 or White (3) | ||
| Protection: | IP 66M, NEMA 4 | - Loop B # 1 | 4 or Green (4) | ||
| Housing: | Aluminum | + Loop O # 1 | 5 or Yellow (5) | ||
| Shaft: | Stainless Steel | - Loop O # 1 | 6 or Blue (6) | ||
| Bearings: | 2 x 6807 ZZ | ||||
| Torque: | 0.8 oz/in (6 N-cm) | ||||
| Shaft load: | Supports its own weight | ||||
| Humidity: | Up to 98% permissible | ||||
| Speed: | Resolution dependant | ||||
| Max. ppr | 512 | ||||
| Shock: | 10g (6 msec) | ||||
| Vibration: | 5g (500 Hz) | ||||
| Output for Channels A&B and O | Output for 2 x A&B Channels | ||||
 Diagram is shown clockwise |  Diagram is shown clockwise | ||||
| Certifications |
| Best suited to work with the following isolators: P+F KFD2 SOT2 EX2 |
| IP 66M |
| ATEX |
| IECEx |
| CSA |
| GOST-CU |
| Mounting Instructions |
Slide encoder onto shaft. To keep encoder from rotating: have a pin to prevent rotation in one of the mounting holes, or a bracket bolted onto the mounting holes, or simply tie wrap the cable. Whatever is done, ensure there is a bit of play between encoder and mounting arrangement to prevent bearing damage. Hook up the encoder with the connections as described. Make sure power supply meets specifications.
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| Dimensions |
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