Cable
Power cables and encoder cables as well as the OCS one-cable solution

Find the right connection at STOBER: cables that fit your needs.

The nature of the cable connection between the motor and drive controller influences many factors – including the functional reliability and stability of a system axis.

As a result, you don’t have to compromise in terms of quality. Take advantage of the ideal, electrically robust combined effect of your drive components. Whether power cables, encoder cables or the STOBER OCS, our products are ready to connect!

BENEFITS
Motor? Drive controller? Pick up the line!
Motor? Drive controller? Pick up the line!

There are many reasons you can rely on the ideal connection technology from STOBER.

Motors, cables and drive controllers each have electrical properties that influence each other.

Unfavorable combinations can lead to impermissible voltage peaks in the drive system, which may primarily damage the motor.

In addition, the legal requirements of the EMC Directive must also be observed.

Stay on the safe side: STOBER offers a range of cables that perfectly matches all kinds of drive components – in various lengths and ready-made for connection on both sides.

Connected at a distance: One cable, up to 100 meters
Motor? Drive controller? Pick up the line!

Advance to the next level: The new STOBER hybrid cable connects the motor and drive controller up to 100 meters.

With future-proof HEIDENHAIN EnDat® 3. For maximum quality during transmission, diagnosis, safety and performance.
It’s ideal for digital production.

The result of efficient collaboration, STOBER developed the hybrid cable in cooperation with HEIDENHAIN, combining power transmission and encoder communication under one sheath.

Here’s the highlight: After extensive load tests, the new cable lets us guarantee a trailing ability without chokes for cable lengths up to 50 meters!

By eliminating the choke, you reduce the installation effort and component variance and save energy and money.

All in all, STOBER OCS gives you the benefit of a modern one-cable solution with low cabling effort, shortened installation times and reduced material and operating costs.

Perpetual position repeat: Encoder cables
Perpetual position repeat: Encoder cables

Motors from STOBER are standard equipped with encoder systems and plug connectors.

STOBER provides the cables you need in various lengths, conductor cross-sections and connector sizes.

Depending on the relevant motor types, different encoder systems can be used.

Easy-to-use: For installation, simply connect or clamp the cables to the motor and the drive controller.

The driving force: Power cables
The driving force: Power cables

The special cable program for power cables gives you a proper and quickly mountable cable connection between the motor and drive controller.
These cables are ready-made for connection on both sides in various lengths and are clearly marked.

The same applies to power cables: For installation, simply connect or clamp the cables to the motor and the drive controller.

TECHNICAL DATA
One Cable Solution (OCS)
  • Cable diameter and weight: Max. 14.7 mm, 0.315 kg/m or max. 16.8 mm, 0.4 kg/m
  • Bending radius: 10 x dout (freely movable) and 5 × dout (permanently installed)
  • Bending resistance: Min. 5 million cycles
  • Acceleration: Max. 5 m/s² up to 20 m travel path
  • Travel velocity: Max. 240 m/min
  • Torsional stress: ± 30°/m
  • Output choke: Without choke for cable lengths up to 50 m, with choke for cable lengths up to 100 m/li>

Find your right fit!
Encoder cables
  • Cable diameter and weight:
    • Max. 6.8 mm, 0.054 kg/m (EnDat® 2.1/2.2 digital, incremental, SSI)
    • Max. 11.4 mm, 0.147 kg/m (resolver)
    • Max. 11.0 mm, 0.113 kg/m (EnDat ® 2.1 sin/cos)
  • Bending radius: 10 x dout (freely movable) and 5 × dout (permanently installed)
  • Bending resistance: 5 million cycles
  • Torsional stress: ± 30°/m

  • Find your right fit!
    Power cables
    • Cable diameter and weight: Max. 14.7 mm (0.315 kg/m) or max. 16.8 mm (0.4 kg/m)
    • Bending radius:
      • 10 × dout (freely movable) and 5 × dout (permanently installed) (conductor cross-section 4 × 1.0 mm² – 4 × 4.0 mm²)
      • 7.5 × dout (freely movable) and 4 × dout (permanently installed) (conductor cross-section 4 × 16.0 mm² – 4 × 25.0 mm²)
    • Bending resistance: Min. 5 million cycles
    • Torsional stress: ± 30°/m
    • Output choke:
      • When connecting synchronous servo motors or asynchronous motors, cable lengths of up to 50 m are allowed without chokes; for cable lengths of up to 100 m, chokes must be used
      • When connecting Lean motors, chokes are not allowed to be used; the maximum cable length is generally 50 m

    Find your right fit!
    FEATURES
    OCS
    OCS
    • Motors: Synchronous servo motors of the EZ and EZS series
    • Drive controller: Drive controllers of the SC6 or SI6 series
    • Encoder: HEIDENHAIN EnDat® 3 or SICK Stegmann HIPERFACE DSL®; the encoders are recognized automatically
    • Connection:
      • Ready-made and labeled for connection on both sides
      • Quick assembly thanks to easy-to-use plug connectors
      • IP protection class of the plug connectors: IP 66/67 (in acc. with IEC 60529)
    • Electronic nameplate: Automatic system installation
    • Safety-related applications: Up to SIL 2, PL d (Cat. 3) in acc. with DIN EN 61800-5-2 and DIN EN ISO 13849
    • Optimized shielding: For more stable properties in the drag chain
    • Resistance:
      • Oil-resistant in accordance with DIN EN 60811-404
      • Chemically resistant against acids, bases, solvents, hydraulic fluids
      • Silicone-, CFC-, LABS-free
    • Flammability: Flame-resistant and self-extinguishing in acc. with IEC 60332-1-2, UL758 cable flame test
    • RoHS conformity: Free of hazardous substances in acc. with RoHS-2 Directive 2011/65/EU
    • Design: UL758 (AWM) Style 21223 (sheath) and Style 10492 (core)
    • Sheath identification: Orange (similar to RAL 2003) with “STOBER” imprint

    Encoder cables
    Encoder cables
    • Encoder:
      • EnDat® 2.1/2.2 digital
      • Incremental
      • SSI
      • Resolver
      • EnDat 2.1® sin/cos
    • Connection:
      • Ready-made and labeled for connection on both sides
      • Quick assembly thanks to easy-to-use plug connectors
      • IP protection class of the plug connectors: IP 66/67 (in acc. with IEC 60529)
    • Resistance:
      • Oil-resistant in accordance with DIN EN 50363-10-2
      • Chemically resistant against acids, bases, solvents, hydraulic fluids
    • Flammability: Flame retardant and self-extinguishing in acc. with IEC 60332-1-2, EN 60332-1-2 + UL FT1, CSA FT1, FT2
    • RoHS conformity: Free of hazardous substances in acc. with RoHS-2 Directive 2011/65/EU
    • Design: UL/CSA (E172204)
    • Sheath marking: Yellow green (similar to RAL 6018)

    Power cables
    Power cables
    • Operating motors:
    • Encoder:
      • EnDat® 2.1/2.2 digital
      • Incremental
      • SSI
      • Resolver
      • EnDat 2.1® sin/cos
    • Connection:
      • Ready-made and labeled for connection on both sides
      • Quick assembly thanks to easy-to-use plug connectors (synchronous servo motors and Lean motors) or terminal boxes (asynchronous motors)
      • IP protection class of the plug connectors: IP 66/67 (in acc. with IEC 60529)
    • Resistance:
      • Oil-resistant in accordance with DIN EN 50363-10-2
      • Chemically resistant against acids, bases, solvents, hydraulic fluids
    • Flammability: Depending on the conductor cross-section, flame-retardant and self-extinguishing in acc. with IEC 60332-1-2, EN 60332-1-2 + UL FT1, CSA FT1, FT2 or IEC 60332-1-2, UL758 cable flame test
    • RoHS conformity: Free of hazardous substances in acc. with RoHS-2 Directive 2011/65/EU
    • Design: UL/CSA (E172204)
    • Sheath marking: Orange (similar to RAL 2003)

    DOCUMENTS
    TitleVersionIDDateLanguageSize / Type
    Catalog Asynchronous Geared Motors IE3 024431362020 07EN11.88 MB [PDF]
    Catalog Drives and Automation 03004427112021 03EN6.62 MB [PDF]
    Catalog Lean Motors LM 034430162021 04EN8.67 MB [PDF]
    Catalog STOBER compact 034426552021 06EN8.33 MB [PDF]
    Catalog Synchronous servo geared motors EZ 4424372021 04EN20.64 MB [PDF]
    TitleVersionIDDateLanguageSize / Type
    Manual Connection method 024431022021 02EN2.77 MB [PDF]
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