هايدنهاين ERN1387 2048 62S14-70

هايدنهاين ERN1387 2048 62S14-70

Unique Order ID：749 144 59

1. Complete Model Segment Definition

1. المعلمات التقنية الأساسية
2. إشارة الإخراج: /cosine differential signals (A±, B±, R reference mark)
3. جهد الإمداد: DC 5V ±10%
4. Shaft Structure: Φ10mm hollow shaft, spring clamping mounting (universal for servo motors)
5. السرعة القصوى: 15000 ص/دقيقة (مناسبة لمغازل الأدوات الآلية & high‑speed servo systems)
6. Reference Signal: 1 reference mark R per revolution
7. حماية الدخول: IP40
8. درجة حرارة التشغيل: -20درجه مئوية ~ +60 درجه مئوية
9. نوع الأسلاك: 12-core shielded dedicated cable, anti-interference for CNC systems
10. مبدأ القياس: Photoelectric transmission scanning, high precision and low drift

ثالثا. Compatible Systems & طلب

Compatible Systems: سيمنز, FANUC, ميتسوبيشي, Huazhong CNC, GSK, gantry & machining center systems

التطبيقات الرئيسية:

1. سرعة & position closed-loop feedback for CNC spindle motors and servo motors
2. Spindle positioning for machining centers, مخارط, milling machines, grinders and automated equipment
3. High-precision angle acquisition for high-speed servo drives and industrial automation
4. Common Derivative Models (Comparison)
5. ERN1387 2048 62S12: Standard general version
6. ERN1387 2048 62S14-70: Model in use, customized cable & structure version
7. ERN1387 1024 / 4096: Different resolution options
8. Equivalent Upgrade: EQN1387 (multi-turn absolute type)
9. استبدال & Procurement Notes
10. Original Replacement: Must order by ID：74914459 to avoid mismatched program and servo parameters
11. Domestic Compatible Alternatives

Matching Brands: Rep, Yuheng, Haide, Eastest

Parameter Requirements: 10مم رمح جوفاء, 2048 خطوط, 1Vpp sine/cosine, 12-core shielded cable

3. Common Failures: Cable breakage, code disk contamination, signal attenuation, bearing aging; classified as machine tool wearing parts
4. ملخص المعلومات الرئيسية (Quick Filing)

ماركة: Heidenhain

نموذج: إرن 1387 2048 62S14-70

ID: 74914459

تحديد: 2048 خطوط, تيار مستمر 5 فولت, 1Vpp differential, Φ10mm hollow shaft

Usage: CNC spindle / servo motor encoder

HEIDENHAIN Encoder Model List & Cross-Brand Comparison Manual (2026 طبعة)

1. Complete Model Nomenclature Explanation

1.1 Incremental Hollow-Shaft Encoder (ERN Series)

ERN-XXXX-YYYY-ZZZZ

1.2 Absolute Hollow-Shaft Encoder (إن / EQN Series)

ECN/EQN-XXXX-YYYY-ZZZZ

1.3 Solid-Shaft Angle Encoder (عصا / ROC Series)

ROD/ROC-XXXX-YYYY

1.4 Bearingless Encoder (KCI / KBI Series)

KCI/KBI-XXXX-YYYY

1. Full HEIDENHAIN Encoder List by Series

2.1 Incremental Hollow-Shaft Encoder (ERN Series)

2.2 Absolute Hollow-Shaft Encoder (إن / EQN Series)

2.3 Solid-Shaft Angle Encoder (عصا / ROC Series)

2.4 Bearingless Encoder (KCI / KBI Series)

2.5 Angle Encoder (RCN / سلسلة رون)

ثالثا. Cross-Brand Replacement Reference

3.1 Incremental Encoder (ERN Series Replacement)

3.2 التشفير المطلق (إن / EQN Series Replacement)

3.3 Solid-Shaft Encoder (ROD Series Replacement)

3.4 Bearingless Encoder (KCI Series Replacement)

1. Selection Parameter Comparison

4.1 Interface Protocol Comparison

4.2 دقة & درجة الدقة

1. Procurement & Replacement Guideline

5.1 Original Replacement Rules

1. Confirm complete model + exclusive factory ID to avoid parameter mismatch
2. Match 12-core shielded cable specification and length
3. Verify hollow shaft diameter (Φ10mm/Φ8mm), spring clamp type and stator coupling

5.2 Domestic Alternative Selection Criteria

5.3 الأخطاء الشائعة & صيانة

1. Cable damage / shielding failure → Replace original cable assembly
2. Code disk oil contamination & dust accumulation → Professional cleaning (no scratching)
3. اتصال ضعيف & signal attenuation → Re-terminate wiring and inspect connectors
4. Bearing noise & excessive backlash → Replace complete encoder unit
5. Quick Selection Table by Application

ملاحظة: All models are based on the 2026 HEIDENHAIN official catalog. All orders shall be subject to the factory unique ID. Cross-brand replacement requires system compatibility testing to ensure long-term stable operation.