المقاولين,قاطع الدائرة,العاكس للطاقة الشمسية,عداد كهرباء,البطاريات الشمسية
This is a low-inertia (أداء ديناميكي عالي) servo motor ل سيمنز SIMOTICS S-1FL6 series. It is specially matched with SINAMICS V90 series servo drives to form a cost-effective and high-dynamic servo system.
The motor features a rated power of 0.75 كيلوواط, rated torque of 2.39 N·m and rated speed of 3000 دورة في الدقيقة. It is equipped with a built-in TTL incremental encoder (2500 نبضات لكل ثورة). The output shaft is designed with parallel key and without holding brake. Its protection class reaches IP65 (with standard shaft seal). With fast response, high acceleration and stable operation, it is ideal for various motion control applications requiring superior dynamic performance.
انهيار رمز النموذج
| مقطع الكود | وصف |
| 1FL6 | General servo motor series SIMOTICS S-1FL6, standardly matched with SINAMICS V90 drives |
| 42 | حجم الإطار: ارتفاع رمح 40 مم, low-inertia type, المقابلة ل 0.75 kW power rating |
| 2AF21 | Electrical specification: |
| 2 = 200~240 V three-phase AC power supply | |
| A = Incremental TTL encoder, 2500 نبضات لكل ثورة | |
| F = Standard industrial version | |
| 21 = Hardware interface standard version | |
| 1AA1 | Mechanical configuration: |
| 1 = Output shaft with parallel key, tolerance class N | |
| A = Without holding brake | |
| A = Straight power connector + straight encoder connector |
المعلمات التقنية الأساسية
- أداء & المعلمات الكهربائية
| غرض | مواصفة |
| القوة المقدرة | 0.75 كيلوواط |
| Rated Torque | 2.39 N路m |
| Stall Torque | 2.39 N路m |
| السرعة المقدرة | 3000 دورة في الدقيقة |
| Maximum Permissible Speed | 5000 دورة في الدقيقة |
| التصنيف الحالي | 2.6 أ |
| Peak Current | 7.8 أ (3 times of rated current) |
| Torque Constant | تقريبا. 0.92 Nm/A |
| تردد التشغيل المقدر | 200 هرتز |
| مزود الطاقة | 200 ~ 240 V three-phase AC |
- ميكانيكية & المعلمات البيئية
| غرض | مواصفة |
| Rotor Moment of Inertia (بدون فرامل) | 0.351 × 10⁻⁴ kg·m² |
| Flange Shaft Height | 40 مم |
| Output Shaft Type | Plain shaft with parallel key, tolerance class N |
| فئة الحماية | IP65 (Standard shaft seal equipped) |
| Ambient Operating Temperature | 0 ~ +40 درجه مئوية (continuous operation under rated load) |
| نوع التركيب | Flange mounting, في ب5 |
| Overall Weight | تقريبا. 2.1 كجم (without holding brake) |
- التشفير & Interfaces
| غرض | مواصفة |
| نوع التشفير | Incremental TTL differential encoder |
| دقة | 2500 pulses per revolution with Z-phase zero signal |
| إخراج الإشارة | A/B/Z three-phase differential output, TTL level |
| Cable Outlet Type | Straight power connector + straight encoder connector |
| محرك متوافق | Only compatible with SINAMICS V90 200V series servo drives |
Complete Model List for the Same Frame (40 mm Shaft Height, Low Inertia, 0.75 كيلوواط)
| رقم الطلب | نوع التشفير | Brake Configuration | نوع الموصل |
| 1FL6042-2AF21-1AA1 | 2500-line incremental TTL | بدون الفرامل | Straight connector |
| 1FL6042-2AF21-1AB1 | 2500-line incremental TTL | مع الفرامل | Straight connector |
| 1FL6042-2AF21-1LA1 | 2500-line incremental TTL | بدون الفرامل | 90° elbow connector |
| 1FL6042-2AF21-1LB1 | 2500-line incremental TTL | مع الفرامل | 90° elbow connector |
| 1FL6042-2BF21-1AA1 | 21-بت التشفير المطلق أحادي المنعطف | بدون الفرامل | Straight connector |
| 1FL6042-2CF21-1AA1 | 20+12-bit multi-turn absolute encoder | بدون الفرامل | Straight connector |
Matching Selection & Replacement Instructions
- Recommended Matching Drives
Pulse control version: 6SL3210-5FB10-8UF0 (0.75 كيلوواط, 200 فئة V, Frame FSB)
PROFINET communication version: 6SL3210-5FE10-8UF0 (0.75 كيلوواط, 200 فئة V, Frame FSB)
Voltage and power ratings must be strictly matched. Mismatched combination will trigger drive alarms and even burn out motor windings.
- استبدال & التوافق
Direct replacement with identical functions: 1FL6042-2AF21-1LA1 (only 90° elbow connector, identical electrical performance; applicable when installation space is limited)
Functional upgrade replacement: For position retention after power failure, select multi-turn absolute encoder model 1FL6042-2CF21-1AA1. The drive shall support absolute encoder protocol accordingly.
Prohibited replacement: Do not replace with high-inertia models of the same power (على سبيل المثال. 1FL6044 series), due to incompatible shaft height, voltage and installation dimensions.
التطبيقات النموذجية
ماكينات التعبئة والتغليف: Film feeding, flying shear and fixed-length cutting stations for labelers, horizontal packaging machines and bag making machines
Material handling: Small pick-and-place devices, linear modules and loading/unloading mechanisms for electronic components
3C assembly: High-precision positioning and high-speed reciprocating axes for screw drivers, dispensers and chip mounters
Light industry equipment: Tension and position control for screen printers, small winding machines and indexing tables
الأتمتة العامة: High-dynamic scenarios such as small manipulators, conveyor positioning and feeding of inspection stations
الأخطاء الشائعة & Troubleshooting Matrix
| ظاهرة الخلل | السبب الجذري | Step-by-Step Solutions |
| Drive reports encoder fault (على سبيل المثال. F31110) | Loose encoder connector / oxidized pins; damaged cable; electromagnetic interference; defective encoder | 1. خارج السلطة, re-plug the motor-side encoder connector and check for retracted or oxidized pins. 2. Replace with a new shielded cable for testing. 3. Route encoder cables separately away from power cables and implement single-end grounding. 4. Replace the motor if hardware failure is confirmed. |
| Motor overload alarm and overheating housing | التشويش الميكانيكي; excessive load inertia ratio; excessive loop gain; continuous operation under over-rated load | 1. Power off and rotate the shaft manually to eliminate mechanical sticking or excessive resistance. 2. The recommended load inertia ratio for low-inertia motors is ≤5:1. Install a reducer or switch to high-inertia model if over limit. 3. Properly reduce speed loop / position loop gain. 4. Optimize motion profile and lower continuous load rate. |
| Vibration and abnormal noise during operation | Improper control parameter tuning; loose coupling/flange; encoder signal interference; worn bearing | 1. Gradually reduce position loop gain to eliminate vibration. 2. Fasten mounting bolts and coupling set screws. 3. Check shielding and grounding of encoder cables. 4. If abnormal noise still exists during no-load running, inspect bearing lubrication and wear. |
| No torque output and motor fails to run after power-on | دائرة مفتوحة / poor contact of power cables; drive enable signal disconnected; الفرامل (خياري) not released; defective drive power stage | 1. Measure voltage and continuity of three-phase power cables and fasten connectors. 2. Check enable signal from PLC and drive parameters. 3. For braked models, confirm normal 24 V power supply for brake. 4. Replace the drive to locate the faulty component. |
Standard Models of Matched V90 Drives
The model 1FL6042-2AF21-1AA1 is a 200~240 V three-phase, 0.75 kW low-inertia incremental encoder servo motor. It is exclusively matched with SINAMICS V90 drives of the same voltage and power rating. Two official standard models with different control interfaces are available, which can be directly connected and automatically identify motor parameters.
| Control Version | Full Order Number | الوظائف الرئيسية | حجم الإطار |
| PTI Pulse Train Version | 6SL3210-5FB10-8UA0 | Equipped with pulse/direction and analog setpoint interfaces; supports USS / Modbus RTU communication; suitable for pulse control with general PLC and motion control cards | FSC |
| PROFINET Bus Version | 6SL3210-5FB10-8UF0 | Integrated dual-port PROFINET switch, supports PROFIdrive protocol; suitable for bus-based positioning control with S7-1200/1500 PLC, supports standard telegram 1/105/111 | FSC |
Key Matching Instructions
- مطابقة المعلمات الكهربائية
Both drives accept 200~240 V AC input (مرحلة واحدة / three-phase applicable) with rated output current of 4.7 أ. It fully matches the motor rated current 2.6 A and peak current 7.8 أ, enabling the motor to operate at 3 times overload capacity.
- Encoder Compatibility
Both drives natively support the motor’s TTL incremental encoder (2500 lines per revolution with zero signal). No additional encoder card is required. Motor nameplate parameters can be read automatically after power-on without manual input.
- Selection Restrictions
Do not use 400 V class V90 drives (order number starting with `5FE`). Mismatched voltage will directly burn out motor windings.
It is not recommended to use drives with higher power rating. Although the motor can run, mismatched protection thresholds will lead to failure of overload protection and potential safety hazards.
ملاحظات تكميلية
Updated hardware models of the same power (على سبيل المثال. suffix 8UA1, 8UF1) are only hardware revisions with identical functions and interfaces, which can be used as direct replacements. If the motor is later upgraded to absolute encoder type, no drive replacement is required; only parameter modification is needed.
Standad Order Numbers for Pre-assembled Cables
1FL6042-2AF21-1AA1 is a 200 V low-inertia servo motor with incremental encoder, no brake and straight connectors. Only power cables and encoder cables are required. Adopt Siemens MOTION-CONNECT 300 series pre-assembled cables, plug-and-play with IP65 protection class. The power cable is connected to drive via terminals, while the encoder cable uses dedicated connectors.
- كابلات الطاقة (4×2.5 mm², ل 200 V 0.75 kW low-inertia motor)
Motor-side straight connector, fully compatible with motor straight outlet interface.
| طول الكابل | Full Order Number | مواصفة |
| 3 م | 6FX3002-5CK32-1AD0 | 4×2.5 mm² shielded power cable |
| 5 م | 6FX3002-5CK32-1AF0 | 4×2.5 mm² shielded power cable |
| 10 م | 6FX3002-5CK32-1AH0 | 4×2.5 mm² shielded power cable |
| 20 م | 6FX3002-5CK32-1BA0 | 4×2.5 mm² shielded power cable |
- Encoder Cables (for 2500-line incremental TTL encoder)
Matched with built-in incremental TTL encoder, with differential shielding.
| طول الكابل | Full Order Number | مواصفة |
| 3 م | 6FX3002-2CT20-1AD0 | 3×2×0.20 + 2×2×0.25 mm² shielded signal cable |
| 5 م | 6FX3002-2CT20-1AF0 | 3×2×0.20 + 2×2×0.25 mm² shielded signal cable |
| 10 م | 6FX3002-2CT20-1AH0 | 3×2×0.20 + 2×2×0.25 mm² shielded signal cable |
| 20 م | 6FX3002-2CT20-1BA0 | 3×2×0.20 + 2×2×0.25 mm² shielded signal cable |
- Optional Brake Cable (Not required for this motor, for reference only)
If replaced with braked motor of the same frame (على سبيل المثال. 1FL6042-2AF21-1AB1), an extra brake cable is needed.
| طول الكابل | Full Order Number | مواصفة |
| 5 م | 6FX3002-5BK02-1AF0 | 2×0.75 mm² shielded control cable |
اختيار & ملاحظات التطبيق
- Connector Matching: The above cables are equipped with straight connectors on motor side, perfectly matching motors with suffix 1AA1. For motors with elbow connectors (suffix 1LA1), select cables with the second letter B (على سبيل المثال. 6FX3002-5CK32-1BD0).
- Length Limit: The maximum length of standard pre-assembled cables for 200 V low-inertia series is 20 م. 7 m and 15 m cables are only for 400 V high-inertia motors and not available for this series.
- سيناريو التثبيت: MOTION-CONNECT 300 cables are designed for fixed installation. Not applicable for cable chains and continuous reciprocating motion. Select high-flexibility cables for dynamic operation.
- مواصفات الأسلاك: Route power cables and encoder cables separately with a spacing of ≥20 cm. Implement reliable single-end grounding for shielding layer to avoid encoder signal loss or alarms caused by electromagnetic interference.
- Custom Cable Solution: For on-site customized length, purchase separate motor-side connectors for crimping: Power connector: 6FX2003-0LL13; Incremental encoder connector: 6FX2003-0SL11.
