1FL6044-2AF21-1MA1
Product ID:177031
Updated: 2026/7/8

Key Features
- 1Achieve high precision with a 21-bit absolute encoder for accurate control.
- 2Operate efficiently with a 1 kW power rating and 3000 rpm speed.
- 3Utilize a compact design featuring a 40 mm shaft height.
- 4Ensure reliable performance in demanding industrial environments.
- 5Enable precise positioning using a single-turn encoder system.
Need a quote? Enter your quantity and get pricing fast.
Qty
Technical Specifications
Detailed engineering parameters
| Parameter | Value | Parameter | Value |
|---|---|---|---|
| Arrangement of Electrical Connection | Cable Outlet | Certifications | CE, EAC |
| Motor Specifications | Permanent Magnet Synchronous Motor | Cooling Method | Self-cooled |
| Relative Humidity / During Operation / Maximum / Remarks | Maximum RH (no condensation at 30 °C) | Relative Humidity / During Operation / Maximum | 90% |
| Ambient Temperature / During Operation / Maximum | 40 °C | Ambient Temperature / During Operation / Minimum | 0 °C |
| Vibration Level Rating | Level A | Net Weight / Motor | 3.40 kg |
| Structure Form of Rotating Motor / Code Conformity I | IM B5 (IM V1, IM V3) | Protection Class IP | IP65 |
| Thermal Class | B (130 °C) | Torque Constant / Winding Overheating 85 K | 0.51 N.m/A |
| Consumption Current / Maximum | 18.90 A | Consumption Current / Winding Overheating 85 K / Rating | 6.30 A |
| Mechanical Output Power [hp] | 1.36 hp | Mechanical Output Power / Winding Overheating 85 K / Rating | 1.00 kW |
| Shaft Height / Rated Value / Remarks | 40 | Torque / Maximum | 9.54 N.m |
| Shaft End Model / Drive Side | Keyed Shaft | Speed / Rating | 3000 1/min |
| Parking Brake | No | Motor Type | Low Inertia |
| Product Type | S-1FL6 Servo Motor | Lifecycle | Delivery Release (PM300) |
| Country of Origin | China | ECCN | N |
| AL | N | Model Number | 1FL6044-2AF21-1MA1 |
Specifications may be subject to change without notice
Still deciding on 1FL6044-2AF21-1MA1?
Our engineers can confirm stock, price, and lead time for this Siemens part.
Get a no-obligation quote in 1 minute.
