HEIDENHAIN EQN 1325 absolute encoder EQN1325.035-2048 rotary encoder
Product Description
HEIDENHAIN EQN 1325 absolute encoder EQN1325.035-2048 rotary encoder
The HEIDENHAIN EQN 1325 absolute encoder offers the following features…
13 bit (8192, 4096ppr)
512 and 2048 line count options
EnDat01 interface
1Vpp incremental signals
Taped 1:10 shaft, 9.25mm length (blind hollow shaft version available)
Mounted stator coupling
Max. operating temperature up to 115 °C
Max. shaft speed: 12000 rpm
Voltage supply is DC 3.6V to 14V
Housing diameter ≈ 64.8 mm
12 pin PCB connector
IP40 rating
Code | EQN 1325 |
Position values/revolution | 8192 (13 bits) |
Elec. permissible speed/ Deviations1) | 512 lines: 5000 rpm/±1 LSB 12 000 rpm/±100 LSB 2048 lines: 1500 rpm/±1 LSB 12 000 rpm/±50 LSB |
Calculation time | ≤9 µs |
Incremental signals | ~1Vpp |
Line count | 512 2048 |
System accuracy | 512 lines: ±60“; 2048 lines: ±20“ |
Cutoff frequencu -3dB | 2048 lines: ≥ 400 kHz 512 lines: ≥ 130 kHz |
Electrical connection | 12-pin |
Voltage supply | DC 3.6V to 14V |
Power consumption (maximum) | 3.6 V:≤0.7W |
Current consumption | 5 V: 85 mA (without load) |
Stator torque | ≤0.01Nm(at 20℃) |
Shaft | Taper shaft φ9.25mm;taper 1:10 |
Mech. permiss. speed n | ≤12000 rpm |
Moment of inertia of rotor | 2.6·10–6 kgm^2 |
Permissible axial motion of measured shaft | ±0.5 mm |
Vibration 55 Hz to 2000 Hz | ≤300 m/s^2 (EN 60 068-2-6) |
Max. operating temperature | 100℃ |
Min. operating remperature | Fixed cable: -40℃ Moving cable: -10℃ |
Protection EN 60529 | IP64 when mounted |
Mass | ≈0.25kg |
Dimensions(mm)