The RHA608 549857-01 Profibus absolute encoder is available through a customized replacement solution to ensure reliable operation in systems that rely on this model. The standard production lead time is 10 working days, and the replacement is engineered with 1:1 parameter matching to guarantee full compatibility. This solution addresses challenges in sourcing the original encoder, providing a dependable option for maintenance, system upgrades, or new installations.
This absolute encoder offers precise position feedback through the Profibus interface, delivering consistent performance in demanding industrial environments. Its robust construction ensures stable operation under vibration, temperature variations, and continuous use. Typical applications include automated production lines, robotics, and material handling systems, where high accuracy and durability are critical. The replacement maintains the original electrical and mechanical interfaces, minimizing integration effort and system downtime.
Replacement solution image
RHA 608 Multiturn Encoder Technical Data and Configuration
1. Mechanical data
| Parameter | Details |
|---|---|
| Operating temperature | -40°C...+70°C |
| Ingress protection class [IEC 60529] | IP67/IP64 (Encoder body/Short inlet) |
| Vibration [IEC 60068-2-64] | ≤100 m/s² |
| Shock [IEC 60068-2-27] | ≤1000 m/s² |
| Shaft load max (axial/radial) | 10 N / 20 N |
| Rotational speed max | 6000 rpm |
| Shaft material | Stainless steel |
| Cover material | Aluminium (Anodized) |
| Weight | Appr. 400 g |
2. Encoder configuration
| Parameter | Details |
|---|---|
| Code key | Not provided |
| Type | RHA |
| Model | 608 Multiturn |
| Shaft type | Ø12 mm blind hollow shaft |
| Flange type | S8/59-flanged with stator coupling |
| Power supply | 9-36 Vdc |
| Output interface | PROFIBUS DP |
| Absolute resolution | 25 bit (13 bit singleturn + 12 bit multiturn) |
| Connection type | 3×M12 connectors |
| Connecting direction | Radial |
3. Electrical data
| Parameter | Details |
|---|---|
| Polarity protected | Yes |
| Current consumption (No load) | 95 mA at 24 Vdc |
| Absolute accuracy | ±158 arcsec |
| Supported profile | Encoder profile 3I062 and 3I62 v4.1 |
| Node address | Settable via switches, 0...99 |
| Baud rate | Max. 12 Mbit/s |
