Description
🔹 Product Introduction
The REXROTH SB356 is a three-phase multi-channel controller designed for industrial drive and motion-control applications. It is associated with the Rexroth 350-series control system and is specified for a 3000 W power rating with a three-phase AC input.
The SB356 is designed for integration with industrial control and drive components where coordinated multi-channel operation, controlled power delivery, and reliable system communication are required.
The available unit specifications identify an AC3 380–500 V input range, three-phase operation, and a rated power of 3000 W. The unit is also identified with IP54 protection and a German country of origin.
This controller is suitable for industrial automation maintenance, machine rebuilding, replacement projects, and spare-parts inventory where compatibility with an existing Rexroth 350-series system is required.
⚙️ Product Features
🔹 Three-phase industrial controller
🔹 Multi-channel control architecture
🔹 3000 W rated power
🔹 AC3 380–500 V input specification
🔹 50/60 Hz operating frequency
🔹 IP54 enclosure protection
🔹 Designed for industrial drive and automation systems
🔹 Compatible with associated Rexroth 350-series components
🔹 Suitable for equipment replacement and maintenance
🔹 Made in Germany
📊 Product Datasheet
| Parameter | Value |
|---|---|
| Brand | REXROTH |
| Model | SB356 |
| Series | Rexroth 350 Series |
| Product Name | 3-Phase Multi-Channel Controller |
| Place of Manufacture | Germany |
| Condition / Status | Used |
| Dimensions | Not specified |
| Weight | Approx. 30 kg |
| Country of Origin | Germany |
| Power | 3000 W |
🔌 Electrical Specifications
Input Voltage: AC3 380–500 V
Phase: 3-Phase
Input Current: Approx. 3 × 4.6–3 × 3.5 A
Rated Power: 3000 W
Frequency: 50/60 Hz
Protection Rating: IP54
System Application: Industrial drive and multi-channel control
The SB356 is intended to operate as part of a larger industrial control system. Before installation, the complete system configuration, voltage range, current requirements, wiring, protection, and connected Rexroth components should be checked.
🏭 Typical Applications
The REXROTH SB356 can be used in industrial machinery, production equipment, motion-control systems, machine tools, automation cabinets, drive systems, and other applications requiring multi-channel industrial control.
It can also be considered for replacement of discontinued or aging components in existing Rexroth installations where maintaining the original system architecture is important.
❓ Common Questions & Answers
Q1: What is the REXROTH SB356?
A1: The SB356 is a three-phase multi-channel controller designed for industrial automation and drive-control applications.
Q2: What is the rated power of the SB356?
A2: The specified rated power is 3000 W.
Q3: What input voltage does the SB356 use?
A3: The unit is specified for AC3 380–500 V three-phase input operation.
Q4: What is the operating frequency?
A4: The listed operating frequency is 50/60 Hz.
Q5: What is the protection rating?
A5: The SB356 is identified with an IP54 protection rating.
Q6: Is the SB356 suitable for industrial automation?
A6: Yes. It is designed for industrial drive, machine-control, and automation-system applications.
Q7: What is the approximate weight?
A7: The referenced unit is approximately 30 kg.
Q8: Is the SB356 a standalone controller?
A8: It is generally used as part of a larger Rexroth industrial control and drive configuration. System compatibility should be verified before replacement.
Q9: What should be checked before purchasing?
A9: Verify the exact SB356 model, voltage requirements, rated power, connector configuration, system components, mechanical installation requirements, and application compatibility.
Q10: Can this unit be used for replacement purposes?
A10: Yes. It can be used as a replacement or maintenance spare when the existing system requires the same SB356 specification and configuration.
🔧 Recommended REXROTH Models
- REXROTH SE352 Multi-Channel Controller
- REXROTH KE350 Controller Module
- REXROTH VM350 Drive Module
- REXROTH LTS350D Controller
- REXROTH BP352 Module
- REXROTH MK356 Controller
- REXROTH LTW01AE Module
- REXROTH AD50AR03 Module
- REXROTH CF350 Module
- REXROTH 350 Series Drive Controller
