Description
The Siemens SIMOTICS S-1FL6 series servo motors (1FL6042-2AF21-1AA1, 1AB1, 1AG1) are high-performance, compact synchronous motors designed for seamless integration with the SINAMICS V90 servo drive system. These motors are engineered for precision motion control in demanding industrial environments, featuring a robust IP65 protection rating (including the connectors) that allows them to operate directly in harsh conditions without an additional enclosure. The 1FL6042 variant specifically denotes a 0.75 kW (750 W) motor with a 40 mm shaft height, making it ideal for applications requiring high torque density in a small footprint.
Key Features
- Power & Performance: 0.75 kW rated power, 2.39 Nm rated torque, 3000 rpm rated speed. Capable of 300% overload for high acceleration.
- Compatibility: Plug-and-play compatibility with SINAMICS V90 drives (e.g., 6SL3210-5FB10-4UA0). Also compatible with SINAMICS S120 (with appropriate configuration).
- Protection: IP65 degree of protection (dust-tight and protected against water jets). Includes a sealing ring on the shaft.
- Cooling: Natural convection (self-cooled, no external fan required).
- Mounting: Flange size 40 mm (IM B5 standard). Connectors are rotatable by 270° for flexible cable routing.
- Feedback: High-resolution incremental encoder (2500 lines/rev, TTL signal with RS422 differential output).
- Country of Origin: Germany / China (depending on production batch, all are genuine Siemens OEM).
Technical Specifications
Parameter | Specification |
|---|---|
Product Family | SIMOTICS S-1FL6 (for V90/S120) |
Rated Power (Pn) | 0.75 kW |
Rated Speed (Nn) | 3000 rpm |
Rated Torque (Mn) | 2.39 Nm |
Maximum Torque (M0) | 7.17 Nm (for 1 second) |
Shaft Height | 40 mm |
Moment of Inertia | 0.37 x 10⁻⁴ kg·m² |
Voltage Type | Permanent Magnet Synchronous Motor (PMSM) |
Nominal Voltage | 230 V AC (3-phase) |
Encoder | Incremental, 2500 pulses/rev, TTL, with commutation tracks (C/D signals) |
Degree of Protection | IP65 (motor and connector) |
Ambient Temperature | 0°C to +40°C (up to +55°C with derating) |
Weight | Approx. 2.8 kg (1AB1 with brake is slightly heavier) |
Shaft Tolerance | N (standard) |
Shaft Load | Radial: 90 N (at 20 mm from flange), Axial: 45 N |
Warranty & After-Sales
- Factory New Units: 12 months warranty (Siemens OEM original, sealed box).
- Refurbished/Tested Units: 3-6 months warranty (fully tested on servo tester, includes performance report).
- Technical Support: Free assistance with model selection (e.g., confirming if you need a brake or a smooth shaft).
- Documentation: PDF datasheet and installation manual provided with every order.
- Compatibility Check: We verify that your selected model matches the required SINAMICS V90 firmware version.
Delivery Time
- Standard Delivery: 3-5 working days (most models in stock).
- Express Shipping: Available for urgent machine downtime (DHL/FedEx, 1-2 days).
Why Choose Our Store
- 100% Genuine: We source directly from Siemens distribution channels. No counterfeit or remarketed “white box” products.
- Expertise: Specialized in motion control systems. We can advise on cable selection (e.g., 6FX3002-5CQ) and drive parameterization.
- Global Stock: Warehouses in EU, US, and Asia for fast local delivery.
- No MOQ: Order a single unit or bulk quantities.
Applications
- Packaging Machinery: Labelers, fillers, and cartoning machines.
- Material Handling: Pick-and-place robots, conveyor indexing.
- Printing & Converting: Web tension control, rotary cutters.
- Assembly Automation: Precision positioning of tools and fixtures.
- Replacement: Direct drop-in replacement for failed V90 system motors in CNC retrofits or machine upgrades.
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