- Stainless steel housing
- Solid mechanical construction
- Protection to IP 65, IP 66
- SMD technology
- Electronic preset
Niro Absolut Encoder NAM 58 / NAMS 58 Profibus / CANopen® / Device Net
Optical absolute encoder, Stainless steel housing, package size 58 mm, Single-turn and multi-turn with resolution up to 30 bit
Resolution
Resolution (Steps/360°):
| 4096 = 12 bit | 8192 = 13 bit | 65536 = 16 bit |
Measuring range
Measuring range
| Single-Turn | 1 turn |
| Multi-Turn | 4096 Umdrehungen = 12 bit |
| 16384 Umdrehungen = 14 bit |
Type explanation
NAM 58-30B-30-PB
| Stainless steel housing | Yes |
| Encoder type | Absolute |
| Flange type | Servo- / Klemmflansch |
| Flange diameter | ø 58 mm |
| Case diameter | ø 58 mm |
| Number of bits | 12 = 12 bits x 1 turn |
| 13 = 13 bits x 1 turn | |
| 16 = 16 bits x 1 turn | |
| 24 = 12 bits x 4096 turns | |
| 25 = 13 bits x 4096 turns | |
| 28 = 16 bits x 4096 turns | |
| 26 = 12 bits x 16384 turns | |
| 27 = 13 bits x 16384 turns | |
| 30 = 16 bits x 16384 turns | |
| Single-turn | Yes |
| Multi-turn | Yes |
| Electronic adjustment | Yes |
| Supply voltage | 30 = 10..30 VDC |
| Interface | PB = Profibus |
| CO = CANopen® | |
| DN = Device Net | |
| Shaft diameter | ø 10 mm |
Technical data
Close all lists Open all listsMechanical data
| Rotational speed | ≤ 12000 min-1 (Single-turn) |
| ≤ 6000 min-1 (Multi-turn) | |
| Torque | ≤ 3 Ncm |
| Moment of inertia | 30 g cm2 |
| Loading of bearings | 110 N radial |
| 40 N axial | |
| Operational life of ball bearings | > 2 x 105 h (1000 min-1, NAMS58) |
| > 1 x 105 h (1000 min-1, NAM58) | |
| Weight | ≤ 1,2 kg |
Environmental conditions
| Vibration | 100 m/s2 (10 ... 1000 Hz) |
| Shock | 300 m/s2 (11 ms) |
| Operating temperature | -40 ... +85°C |
| Storage temperature | -40 ... +85°C |
| Atmospheric humidity | ≤ 98% r.h. |
| Protection class | IP 65 (DIN 40050/IEC 144) |
| IP 66 (optional) |
Electrical data
| Scanning type | Optical, without contact |
| Transmitter, infrared | LED |
| Receiver | Photo-Array |
| Scanning frequency LSB | 800 kHz |
| Measurement accuracy | ±½ LSB (12 bit) |
| ± 1 LSB (13 bit) | |
| ± 2 LSB (16 bit) | |
| Supply voltage | Vcc = 10...30 VDC |
| Power consumtion | ≤ 100 mA (Vcc = 24 V) |
Electrical connections
| Profibus | |
| Interface | RS485 with optocoupler |
| Clock | max. 12 MBaud |
| Device Net | |
| Interface | CAN Tranceiver ISO/DIS 11898 |
| Clock | 125, 250, 500 kBaud |
Outline drawing
Version NE 664-311 · Subject to change