Product Overview
The SRM50-HZZ0-S45 (1084505) is a special-purpose accessory—specifically, a pre-assembled spacer for encoder mounting within the SRS/SRM50 motor feedback system. It includes a custom type label tailored for client-specific applications.
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Key Features
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Special Device: Pre-installed spacer designed for encoder mounting
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Custom Labeling: Client-specific identification plate
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Exclusions: Does not include pre-wired Litz set (2061241)
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Mounting Hardware: Standard stator coupling (e.g., BEF-FA-047-061) compatible; screws and servo clamps not included
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Packaging: Supplied in bulk (24 units per pack), with tailored operating instructions
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Reference Device: SRM50-HFA0-K22
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Additional Info: SEW Reference No. 13411799
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Technical Snapshot from SRM50 Family
This accessory aligns with the performance profile of the SRM50 encoder family:
| Specification | Value |
|---|---|
| Sine/Cosine periods per rev | 1,024 |
| Absolute revolutions detected | 4,096 |
| Total steps (resolution) | 32,768 |
| Measuring step | 0.3″ (with 12-bit interpolation) |
| System accuracy | ±52″ |
| Operating speed max | ≤6,000 min⁻¹ |
| Memory available | 1,792 Byte |
| Interface | Binary + HIPERFACE® |
| Connection | 8-pin radial male connector |
| Supply voltage | 7–12 V DC (recommended 8 V DC) |
| Power consumption (no load) | 80 mA |
| Output sine/cosine frequency max | ≤200 kHz |
| Weight | ≤0.2 kg |
| Max RPM | ≤12,000 min⁻¹ |
| Shaft diameter | 8 mm expandable with slot |
| Housing protection | IP40 (with connector inserted) |
| Operating temp range | –30 °C to +115 °C |
| Moment of inertia | 10 g·cm² |
| Max angular acceleration | ≤200,000 rad/s² |
| MTTFd (Mean Time to Dangerous Failure) | ≈235 years |
| Scribdsick.com |
Engineering Highlights
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Custom Pre-Assembly: No installation complexity—built ready for use in encoder setups with spacers already positioned.
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Consistent Encoder Performance: Supports the high precision, incremental HIPERFACE® encoder signals standard in SRM50 systems.
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Flexible Mounting Integration: Compatible with standard stator couplings and client-specific instructions, facilitating easy integration into existing motor systems.
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Efficient Packaging: Delivered in bulk with uniform configuration—ideal for systems requiring multiple installations.
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Reliable & Durable: Engineered to withstand high speeds, tight mechanical tolerances, and harsh operating environments.
Suggested Product Page Description
SRM50-HZZ0-S45 Pre-Assembled Spacer for Encoder Mounting (Part No. 1084505)
This custom-engineered mounting spacer ensures precise and secure encoder positioning within the SRM50 motor feedback systems. Delivered pre-assembled and labeled to client specifications, it streamlines installation without the need for preliminary setup. Designed to integrate with standard stator couplings, packaged in bulk, and built to SICK’s rigorous encoder performance specifications—including HIPERFACE® interface and high-accuracy operation—it’s the ideal accessory for reliable motion feedback.
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