コンタクタ,サーキットブレーカー,ソーラーインバーター,電気メーター,太陽電池
This is a SINAMICS/SIMOTICS S1FK7 series compact synchronous servo motor, a custom model dedicated for KUKA robot joint axes, commonly used for joint drives in small and mediumsized KUKA robots.
- 機種説明
1FK7: Siemens synchronous servo motor series
081: Frame size 80 mm
5AZ91: Voltage / winding / resolver encoder configuration
1ZZ9: Mechanical design / cable outlet / mounting adaptation
Z: 特別仕様 (custom for KUKA robots)
S11: Internal adaptation code for KUKA
- コアの電気パラメータ
タイプ: Permanent magnet synchronous servo motor
Rated power: 1.7 kW
Rated speed: 3000 回転数
Maximum speed: 6000 回転数
Rated torque: 5.4 N・m
Stall torque: 13 N・m
定格電圧: 400 V threephase
定格電流: 約. 3.7 あ
フィードバック: Resolver
Cooling method: Selfcooled IC410
- 機械式 & 保護
Frame: 80 mm
Protection rating: IP65 (housing) / IP67 (shaft end)
Insulation class: クラスF
Compatible interface: Dedicated mechanical & electrical interface for KUKA robots
- アプリケーション
Joint axis drive for KUKA robots
Typical compatibility: Robots with KR C4 / KR C5 controllers
- Direct Replacement Models
Original identical model: 1FK7081-5AZ91-1ZZ9-Z S11
Functional replacement: Samespec 1FK7081 series KUKAdedicated servos (encoder and interface must be verified)
Complete Model Guide for Siemens 1FK7 Series Compact Synchronous Servo Motors
- シリーズ概要 & Naming Rules
The Siemens 1FK7 series (SIMOTICS S1FK7) are permanent magnet synchronous servo motors, divided into three types: CT (コンパクト), HD (High Dynamic), HI (High Inertia).
The following focuses on the full CT Compact models (selfcooled IC410, IMB5 mounting), available in Generation 1 (5A series) and Generation 2 (2A series), with Generation 2 as the current mainstream.
モデルの命名規則 (1FK7xxxxxxxxxxxxxxZ)
| 分野 | 意味 | 例 |
| 1FK7 | 製品シリーズ識別子 | 修理済み |
| xxxx | Frame size + length code | 011 (20シャフト高さ mm), 022 (30mm), 042 (40mm), 063 (60mm), 081 (80mm), 103 (100mm) |
| xxxx | Voltage/winding/encoder | 5AK71 (Gen1), 2AK71 (Gen2) |
| xxxx | Mechanical/mounting | 1VG5 (標準), 1ZZ9 (KUKA dedicated) |
| Z | Special/custom code | S11 (for KUKA robots) |
- Complete Model List (by Frame Size / Shaft Height)
- 20 mm Shaft Height (01 シリーズ, 0.18–0.35 kW)
| Gen1 (5あ) | Gen2 (2あ) | Rated Power | Rated Torque | Rated Speed | Max Speed |
| 1FK7011‑5AK71‑1… | 1FK7011‑2AK71‑1… | 0.18 kW | 0.57 Nm | 3000 回転数 | 6000 回転数 |
| 1FK7015‑5AK71‑1… | 1FK7015‑2AK71‑1… | 0.35 kW | 1.12 Nm | 3000 回転数 | 6000 回転数 |
- 30 mm Shaft Height (02 シリーズ, 0.38–0.85 kW)
| Gen1 (5あ) | Gen2 (2あ) | Rated Power | Rated Torque | Rated Speed | Max Speed |
| 1FK7022‑5AK71‑1… | 1FK7022‑2AK71‑1… | 0.38 kW | 0.85 Nm | 3000 回転数 | 6000 回転数 |
| 1FK7022‑5AK72‑1… | 1FK7022‑2AK72‑1… | 0.85 kW | 2.7 Nm | 3000 回転数 | 6000 回転数 |
- 40 mm Shaft Height (03/04 シリーズ, 1.15–3 kW)
| Gen1 (5あ) | Gen2 (2あ) | Rated Power | Rated Torque | Rated Speed | Max Speed |
| 1FK7032‑5AK71‑1… | 1FK7032‑2AK71‑1… | 1.15 kW | 3.67 Nm | 3000 回転数 | 6000 回転数 |
| 1FK7034‑5AK71‑1… | 1FK7034‑2AK71‑1… | 1.6 kW | 5.1 Nm | 3000 回転数 | 6000 回転数 |
| 1FK7040‑5AK71‑1… | 1FK7040‑2AK71‑1… | 1.6 kW | 5.1 Nm | 3000 回転数 | 6000 回転数 |
| 1FK7042‑5AF71‑1… | 1FK7042‑2AF71‑1… | 3 kW | 9.5 Nm | 3000 回転数 | 6000 回転数 |
| 1FK7042‑5AC71‑1… | 1FK7042‑2AC71‑1… | 3 kW | 9.5 Nm | 3000 回転数 | 6000 回転数 |
- 60 mm Shaft Height (06 シリーズ, 3–11 kW)
| Gen1 (5あ) | Gen2 (2あ) | Rated Power | Rated Torque | Rated Speed | Max Speed |
| 1FK7060‑5AF71‑1… | 1FK7060‑2AF71‑1… | 6 kW | 19.1 Nm | 3000 回転数 | 6000 回転数 |
| 1FK7060‑5AH71‑1… | 1FK7060‑2AH71‑1… | 6 kW | 19.1 Nm | 3000 回転数 | 6000 回転数 |
| 1FK7062‑5AC71‑1… | 1FK7062‑2AC71‑1… | 8.5 kW | 27 Nm | 3000 回転数 | 6000 回転数 |
| 1FK7062‑5AF71‑1… | 1FK7062‑2AF71‑1… | 8.5 kW | 27 Nm | 3000 回転数 | 6000 回転数 |
| 1FK7063‑5AC71‑1… | 1FK7063‑2AC71‑1… | 11 kW | 35 Nm | 3000 回転数 | 6000 回転数 |
| 1FK7063‑5AF71‑1… | 1FK7063‑2AF71‑1… | 11 kW | 35 Nm | 3000 回転数 | 6000 回転数 |
- 80 mm Shaft Height (08 シリーズ, 8–20 kW)
| Gen1 (5あ) | Gen2 (2あ) | Rated Power | Rated Torque | Rated Speed | Max Speed |
| 1FK7080‑5AF71‑1… | 1FK7080‑2AF71‑1… | 8 kW | 25.5 Nm | 3000 回転数 | 6000 回転数 |
| 1FK7080‑5AH71‑1… | 1FK7080‑2AH71‑1… | 8 kW | 25.5 Nm | 3000 回転数 | 6000 回転数 |
| 1FK7081‑5AZ91‑1ZZ9‑Z S11 | 1FK7081‑2AZ91‑1ZZ9‑Z S11 | 1.7 kW | 5.4 Nm | 3000 回転数 | 6000 回転数 |
| 1FK7081‑5AC71‑1… | 1FK7081‑2AC71‑1… | 12 kW | 38 Nm | 3000 回転数 | 6000 回転数 |
| 1FK7081‑5AF71‑1… | 1FK7081‑2AF71‑1… | 12 kW | 38 Nm | 3000 回転数 | 6000 回転数 |
| 1FK7083‑5AC71‑1… | 1FK7083‑2AC71‑1… | 16 kW | 51 Nm | 3000 回転数 | 6000 回転数 |
| 1FK7084‑5AC71‑1… | 1FK7084‑2AC71‑1… | 20 kW | 63.7 Nm | 3000 回転数 | 6000 回転数 |
- 100 mm Shaft Height (10 シリーズ, 18–48 kW)
| Gen1 (5あ) | Gen2 (2あ) | Rated Power | Rated Torque | Rated Speed | Max Speed |
| 1FK7100‑5AC71‑1… | 1FK7100‑2AC71‑1… | 18 kW | 57.3 Nm | 3000 回転数 | 6000 回転数 |
| 1FK7101‑5AC71‑1… | 1FK7101‑2AC71‑1… | 27 kW | 86 Nm | 3000 回転数 | 6000 回転数 |
| 1FK7103‑5AC71‑1… | 1FK7103‑2AC71‑1… | 36 kW | 114.6 Nm | 3000 回転数 | 6000 回転数 |
| 1FK7105‑5AC71‑1… | 1FK7105‑2AC71‑1… | 48 kW | 152.8 Nm | 3000 回転数 | 6000 回転数 |
- Special Custom Models (For KUKA Robots)
| モデル | Compatible Robot | 主要なパラメータ | Special Notes |
| 1FK7081‑5AZ91‑1ZZ9‑Z S11 | Small & medium KUKA robots | 1.7 kW, 5.4 Nm, 3000 回転数 | Resolver feedback, KUKA dedicated interface |
| 1FK7063‑5AZ91‑1ZZ9‑Z S11 | Medium KUKA robots | 5 kW, 15.9 Nm, 3000 回転数 | Resolver feedback, IP65 protection |
| 1FK7042‑5AZ91‑1ZZ9‑Z S11 | Small KUKA robots | 3 kW, 9.5 Nm, 3000 回転数 | Custom mechanical interface, for KR C4/C5 |
- エンコーダ & Cooling Options
- Encoder Types
標準: DRIVECLiQ absolute encoder (20bit singleturn / 12bit multiturn)
KUKA dedicated: Resolver
オプション: Incremental encoder (2048 行)
- Cooling Methods
標準: Selfcooled IC410 (IP65 protection)
オプション: Forcedair cooled IC416 (for continuous highload operation)
- Replacement Model Guide
- Generation replacement: Gen1 5A series → Gen2 2A series (例えば, 1FK70815AZ91 → 1FK70812AZ91), mounting dimensions and electrical interfaces remain compatible
- Power upgrade: Same frame size, different length codes (例えば, 081 → 083, power from 12 kW to 16 kW)
- Function upgrade: Standard → KUKA dedicated (requires 1ZZ9 mechanical interface and resolver)
- Selection Guidelines
- パワーマッチング: Calculate required rated power and torque based on load; 20% margin recommended
- Speed requirement: Confirm maximum speed meets application (標準 6000 回転数, some up to 8000 回転数)
- Encoder selection: Absolute / incremental / resolver based on control system
- Protection rating: Standard IP65, shaft IP67, 過酷な産業環境に適しています
- Custom requirements: For KUKA robots and special applications, select dedicated models with 1ZZ9 suffix and Z code
