AM8551-0E11-0000
Wake Industrial LLC is not an authorized distributor of this product.
No Tariffs On US Orders- Straightforward Pricing: No Rush Fees, No Credit Card Fees
The AM8551-0E11-0000 from Beckhoff's AM Synchronous Servo Motors series is a permanent magnet-excited three-phase synchronous motor designed for precision and efficiency. It delivers a rated torque of 4.60 Nm and a peak torque of 17.2 Nm. The motor operates with convection cooling and supports a nominal voltage range of 100-480 V AC.
To contact sales for pricing and lead time:
Payment Methods
Shipping Methods
Our Credentials
Product Description:
The AM8551-0E11-0000 Synchronous servo motor from Beckhoff is designed for the flexible connection styles that can simplify integration into existing systems. The servo motor features a 104 mm flange size and a construction length of 1.
The AM8551-0E11-0000 synchronous servo motor is able to stabilize load dynamics and enhance synchronism due to its enhanced mass moment of inertia. An OCT single-turn absolute encoder feedback system with a specialized E-type winding allows for accurate position measurement in the servo motor. To keep the shaft from spinning in the event of a power outage, the motor has a 24 V holding brake. For versatile installation, choose between an angled plug or a terminal box as your connection option. At a standstill current of 2.70 A, it produces a 4.80 Nm standstill torque and can achieve a maximum mechanical speed of 6000 min⁻¹. The motor can handle a maximum current of 12.10 A and a peak torque of 17.74 Nm while operating at its rated mains voltage of 480 V AC. There is a voltage constant of 125.0 mV/min and a torque constant of 1.77 Nm/A. The electrical response and dynamic behavior of the motor are affected by the winding resistance, which is 11.40 Ω, and the inductance, which is 42.7 mH at 1 kHz.
The AM8551-0E11-0000 servo motor supports applications requiring stable torque and speed control with its increased rotor inertia that enhances acceleration and deceleration performance. The OCT feedback system provides reliable absolute position data for closed-loop control. The integrated holding brake adds safety by maintaining position when power is lost. The smooth shaft design facilitates easy mechanical coupling. The motor’s electrical and mechanical parameters are balanced to ensure compatibility with modern servo drives. The servo motor is designed for consistent operation and dynamic response in automation tasks.
Frequently Asked Questions about AM8551-0E11-0000:
Q: Does AM8551-0E11-0000 support high-speed operation?
A: Yes, it supports a maximum mechanical speed of 6000 min⁻¹ suitable for dynamic motion control.
Q: Why is a 24 V holding brake integrated in AM8551-0E11-0000?
A: The 24 V holding brake secures the shaft during power loss to prevent unwanted movement.
Q: How does the OCT single-turn feedback benefit AM8551-0E11-0000?
A: OCT single-turn feedback provides accurate absolute position data for precise closed-loop control.
Q: Do the electrical specs suit modern servo drives in AM8551-0E11-0000?
A: Yes, the motor operates at 480 V AC and supports peak currents up to 12.10 A, compatible with modern drives.
Q: Why is the smooth shaft design used in AM8551-0E11-0000?
A: Smooth shaft design allows versatile mechanical coupling and simplifies integration with various load types.
