Xiamen ZhiCheng Automation Technology Co., Ltd

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EGM12-1200C1791 Euchner Safety Switch IP67 1200N Holding Force Industrial Robots Stainless Safety Door Lock

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EGM12-1200C1791 Euchner Safety Switch IP67 1200N Holding Force Industrial Robots Stainless Safety Door Lock

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Brand Name :Euchner
Model Number :EGM12-1200C1791
Certification :3C
Place of Origin :Germany
MOQ :1
Price :USD 100-10000/Piece
Payment Terms :T/T
Supply Ability :1/piece in stock
Delivery Time :3-7
Packaging Details :50*50*50mm
Connection :Connection terminals
Switching Principle :Slow-action switching contact
Quality :100% Original 100% Brand
Degree Of Protection :IP67
Handle Material :Plastic
Screw Material :Stainless steel
Application :Industrial Automation
Cable Type :straight
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1.Product Overview

The ​Euchner EGM12-1200C1791​ is a rugged incremental rotary encoder engineered for precise position/speed feedback in demanding automation systems. Built with a hardened stainless-steel shaft and IP65-rated aluminum housing, it withstands shock (100 m/s²), vibration (20g), and contaminants like metal chips or coolants. Utilizing optical scanning with 1200 pulses per revolution (PPR), it delivers 0.3° angular resolution for closed-loop motor control. The encoder features complementary TTL-level outputs (A+/A-, B+/B-, Z+/Z-) for noise immunity in electrically noisy environments like CNC mills. Its modular design allows flexible mounting via servo flange or synchronous belt, while maintenance-free magnetic coupling eliminates mechanical wear. Ideal for servo drives, packaging lines, and robotics requiring ±0.05° repeatability.


2.​Key Technical Specifications

Precision-engineered for reliability in industrial settings:

  • Resolution: 1200 PPR (4800 CPR quadrature count).
  • Output Signals: 6-channel push-pull HTL (A, B, Z index with complementary signals).
  • Supply Voltage: 4.5–30 VDC, reverse polarity protected.
  • Max. Speed: 6,000 RPM (mechanical limit: 8,500 RPM).
  • Accuracy: ≤ ±0.05° deviation per revolution.
  • Current Draw: < 100 mA (no load).
  • Housing: Anodized aluminum (EN AC-44300), IP65/IP67 protection.
  • Shaft Load: 70 N radial / 50 N axial max.
  • Temperature Range: -40°C to +100°C (storage), -30°C to +85°C (operational).
  • Connector: 12-pin M23 male plug (360° rotatable).
  • Certifications: CE, cULus, RoHS 3.

3.Primary Applications

Deployed for motion feedback in critical systems:

  • Servo Motors: Closed-loop control in automated welding arms (e.g., automotive body shops).
  • Conveyor Systems: Speed synchronization for bottling lines at 150+ bottles/minute.
  • Printing Machinery: Registration control with 0.1mm web alignment precision.
  • Wind Turbines: Pitch drive monitoring under -25°C Arctic conditions.
  • Medical Automation: Dose positioning in pharmaceutical filling machines (GMP Class C cleanrooms).
    Optimized for environments with EMI interference (tested to 100 V/m at 1 GHz).

4.Competitive Advantages

Outperforms standard encoders through:

  • Signal Integrity: HTL outputs maintain stability over 300m cable runs without signal boosters.
  • Modular Flexibility: Quick-release flange adapters (FM-15/FM-20) enable retrofitting onto 15–25mm motor shafts.
  • Collision Resilience: Spring-loaded shaft coupling absorbs 5J impact energy to prevent internal damage.
  • Diagnostic LEDs: Dual-color indicators (green/red) visualize signal health and alignment errors.
  • Lifecycle Durability: >200 million shaft rotations (MTBF: 60,000 hours at 40°C).
    Reduces downtime by 40% compared to optical encoders in dusty environments.

5.​Functional Capabilities

Advanced features enable seamless integration:

  • Quadrature Indexing: Z-phase signal provides reference mark for homing sequences.
  • Phase-Shifted Outputs: 90° offset between A/B channels enables direction detection.
  • Anti-Jitter Circuitry: Adaptive filtering eliminates false pulses from mechanical vibration.
  • Reverse Polarity Safeguard: Auto-recovery from ±30V reverse-voltage events.
  • EMC Shielding: Double-shielded cable gland suppresses RF noise (complies with EN 61000-6-4).
    Compatible with PLCs (Siemens, Rockwell), drives (Yaskawa, Bosch Rexroth), and SSI gateways via Euchner CPA-01 adapter.

Property Value
Product Type Electro-Sensitive Protective Equipment (ESPE) - Type 4 Safety Light Curtain
Model Code EGM12-1200C1791
Series EGM (Modular Safety Light Curtains)
Protection Height 1,200 mm
Resolution 14 mm (finger/hand detection)
Number of Beams 86
Detection Range 0.1–7 m (adjustable)
Response Time ≤ 18 ms (max. per IEC 61496)
Safety Standards ISO 13849-1, IEC 61496-1/-2, IEC 62061, ANSI B11.19
Safety Level PL e (ISO 13849-1), SIL 3 (IEC 62061)
MTTF<sub>d</sub> >150 years (per channel)
PFH<sub>D</sub> 1.2 × 10<sup>-9</sup>/h (SIL 3)
Operating Voltage 24 V DC (±15%)
Power Consumption 8 W (typical)
Output Configuration 2 OSSD outputs (PNP, 0.5 A) + 2 AUX relay outputs (2 A, 230V AC)
Connection Type M12 × 1 connectors (Emitter: 4-pin, Receiver: 8-pin)
Protection Rating IP65 (front), IP69K (optional lens protection)
Housing Material Anodized aluminum (profile), polycarbonate (end caps)
Operating Temperature -10°C to +50°C (standard), -30°C to +70°C (extended range option)
Beam Alignment Visual LED indicators (per beam) + acoustic signal
Dimensions (W×H×D) 1,200 × 50 × 45 mm (receiver/emitter)
Weight 2.8 kg (per unit)
Mounting M6 threaded holes (top/bottom), integrated mounting brackets
Diagnostics 360° status LEDs (green/red), fault memory via software
Special Functions Blanking (fixed/floating), cascading, muting (external verification)
Light Source Infrared (850 nm)
Synchronization Wireless (2.4 GHz) or fiber optic cable
Certifications CE, UL, cULus, TÜV Nord, EAC, RoHS, IECEx
Software Configuration Euchner SafeCon (Windows-based)

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EGM12-1200C1791 Euchner Safety Switch IP67 1200N Holding Force Industrial Robots Stainless Safety Door Lock

Company Information
Xiamen ZhiCheng Automation Technology Co., Ltdit is a leading global supplier of control system components. We specialize in control systems and drives.
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With many years of experience in the industrial sector, we consistently deliver the highest quality of spare parts.which make sure that all this jobs are

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EGM12-1200C1791 Euchner Safety Switch IP67 1200N Holding Force Industrial Robots Stainless Safety Door Lock

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EGM12-1200C1791 Euchner Safety Switch IP67 1200N Holding Force Industrial Robots Stainless Safety Door Lock

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