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Specification & Description
| Specification | Description |
|---|---|
| Part Number | 1FL6044-1AF61-0LB1 |
| Manufacturer | Siemens |
| Product Type | Servo Motor |
| Rated Speed | 3000 rpm |
| Maximum Speed | 4000 rpm |
| Rated Torque (100 K) | 2.39 Nm |
| Maximum Torque | 7.20 Nm |
| Rated Current | 2.1 A |
| Maximum Current | 6.3 A |
| Rated Power | 0.75 kW / 1.02 hp |
| Static Torque | 3.50 Nm |
| Moment of Inertia | 5.700 kgcm² |
| Torque Constant | 1.20 Nm/A |
| Thermal Class | B (130 °C) |
| Shaft Height | 45 |
| Encoder System | Absolute encoder 20 bit + 12 bit multi-turn |
| Cooling | Natural cooling |
| Vibration Severity Grade | Grade A |
| Radial Runout Tolerance | Class N |
| Degree of Protection | IP65 |
| Design | According to Code I IM B5 (IM V1, IM V3) |
| Connection Type | Straight connector (fixed cable outlet direction) |
| Holding Brake | Yes |
| Holding Torque | 3.50 Nm |
| Rated Voltage for Brake | 24 V DC ±10 % |
| Opening Time for Brake | 60 ms |
| Closing Time for Brake | 45 ms |
| Rated Current for Brake | 0.90 A |
| Ambient Operating Temperature | 0 ... 40 °C |
| Relative Humidity | 90 % RH maximum (no condensation at 30 °C) |
| Compliance with Standards | CE, EAC |
| Net Weight | 6.20 kg |
The Siemens 1FL6044-1AF61-0LB1 is a high-performance servo motor from the SIMOTICS S-1FL6 series, designed to meet the demanding requirements of dynamic motion control applications. This motor is engineered to deliver precise and reliable performance with its permanent-magnet synchronous motor technology, which ensures high efficiency and excellent dynamic response.
With a rated speed of 3000 rpm and a maximum speed capability of 4000 rpm, this servo motor is capable of handling a wide range of operational speeds, making it versatile for various industrial tasks. The motor boasts a rated torque of 2.39 Nm at 100 K and a maximum torque of 7.20 Nm, providing substantial power for its size.
The 1FL6044-1AF61-0LB1 is equipped with an absolute encoder with a resolution of 20 bits plus a 12-bit multi-turn, which allows for precise positioning and feedback, essential for applications requiring high levels of accuracy. The motor's natural cooling system ensures it operates effectively without overheating, even under continuous use.
This servo motor has a thermal class of B (130 °C) and comes with a high inertia design, which contributes to its stability and performance consistency. The shaft height is 45, and it features a feather key shaft end for secure mounting and coupling to various mechanical systems.
The motor's mechanical robustness is further enhanced by its IP65 degree of protection, which provides a high level of resistance to dust and water, making it suitable for use in harsh industrial environments. Additionally, the motor complies with CE and EAC standards, ensuring it meets the regulatory requirements for the European market.
With a net weight of 6.20 kg, the Siemens 1FL6044-1AF61-0LB1 is compact yet robust, making it an excellent choice for machine builders and system integrators looking for a reliable servo motor that combines performance with durability.
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Frequently Asked Questions
What type of motor is this?
This is a permanent-magnet synchronous motor with high inertia, designed for precise motion control applications.
What is the rated speed of the motor?
The rated speed of the motor is 3,000 revolutions per minute (rpm).
Can you provide details on the encoder system of the motor?
The motor is equipped with an absolute encoder that has a resolution of 20 bits plus a 12-bit multi-turn capability.
What is the rated torque and current of the motor?
The rated torque at 100 K is 2.39 Newton-metres (Nm), and the rated current is 2.1 Amperes (A).
What are the ambient operating conditions for the motor?
The motor can operate in ambient temperatures ranging from 0 to 40 degrees Celsius with a maximum relative humidity of 90% without condensation at 30 degrees Celsius.
What is the maximum speed and torque the motor can handle?
The maximum speed of the motor is 4,000 rpm, and it can handle a maximum torque of 7.20 Nm.
What is the thermal class of the motor?
The motor is rated with a thermal class of B, which corresponds to a maximum operating temperature of 130 degrees Celsius.
What is the degree of protection for the motor?
The motor has a degree of protection of IP65, indicating a high level of protection against dust and water ingress.
Does the motor come with a holding brake?
Yes, the motor includes a holding brake with a holding torque of 3.50 Nm and a rated voltage of 24 V DC ±10%.
What is the net weight of the motor?
The net weight of the motor is 6.20 kilograms.
What standards does the motor comply with?
The motor complies with CE and EAC standards, ensuring its conformity with European regulations.
What type of cooling does the motor utilise?
The motor utilises natural cooling, which relies on the ambient air to dissipate heat away from the motor.
What is the moment of inertia for the motor?
The moment of inertia for the motor is 5.700 kgcm², which is an important factor for dynamic performance in applications.
What type of connection does the motor have?
The motor features a straight connector with a fixed cable outlet direction for its electrical connections.
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