C3.SM.000-3400

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The C3.SM.000-3400 is a servo motor featuring a stall torque of 4.5 Nm and maximum torque of 20.3 Nm. Produced by KEB, it belongs to the SM Synchronous Servo Motor Series with a weight of 3.9 kg and a rated power output of 1.25 kW. The motor operates efficiently on a rated voltage of 400 V and a rated current of 5.3 A.

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Product Description:

This C3.SM.000-3400 synchronous servo motor is a high-quality motor designed for precision and efficiency in industrial applications manufactured by KEB. KEB is a company that specializes in industrial automation technology. It offers a range of products including drive controllers, motors, gearboxes and brakes all designed to enhance the efficiency and performance of machinery and industrial systems.

This C3.SM.000-3400 synchronous servo motor works by operating at 5.3 A current and 400 V voltage by offering a stall torque of 4.5 Nm and a nominal torque of 3.9 Nm. It features a simple design with a Type IM B5 configuration by ensuring versatility in mounting and applications. This servo motor is built with a degree of protection rated at IP 65 and shaft sealing options of IP 64 and IP 65. Built for continuous operation (S1 duty cycle), it maintains consistent performance and is suitable for long use. Its insulation system is remarkable with a class 155 (F) rating for general motor isolation and a wire isolation in class 180 (H). It functions with a thermistor at 150°C for winding protection. It has a winding inductance rated at 55.7 mH and also contains 33 ohms of winding resistance for stable and secure operation under varying loads.

The C3.SM.000-3400 synchronous servo motor holds a smooth shaft end that helps in ensuring compatibility with a variety of coupling systems. It operates within a surrounding temperature range of -20°C to +40°C for diverse environmental conditions. Its power and encoder system connections are conveniently designed with rotatable plugs for easy installation. The radial bearings are made with lubrication which helps to provide maintenance-free operation. It contains a vibration severity at B by reflecting the precision engineering behind its construction.

Design System
with brake (z = 1)
Humidity
0.95
Inertia
2.7 kgcm²
Maximum Current
12.2 A
Maximum Torque
20.3 Nm
Nominal Torque
3.9 Nm
Rated Current
5.3 A
Rated Power
1,25 kW
Rated Speed
3000 rpm
Rated Voltage
400 V
Stall Torque
4.5 Nm
Voltage Constant
94.0 V/1000rpm
Weight
3.9 kg
Winding Inductance
55.7 mH
Winding Resistance
33.0 Ohm

Frequently Asked Questions about C3.SM.000-3400:

Q: How does the KEB C3.SM.000-3400 ensure safety compliance?

A: It includes strengthened insulation designed in accordance with EN 50178 standards, meeting rigorous safety requirements.

Q: What is the average storage lifetime of the KEB C3.SM.000-3400?

A: Under nominal conditions, the motor's storage life averages 20,000 hours, ensuring long-term reliability.

Q: What type of bearing system is used in the KEB C3.SM.000-3400?

A: The motor features radial groove ball bearings with lifetime lubrication, ensuring minimal maintenance and extended operational life.

Q: What are the shaft gland protection levels for the KEB C3.SM.000-3400?

A: The shaft gland sealing options are rated IP 64 and IP 65, ensuring protection against dust and water ingress in industrial environments.

Q: What is the rated voltage of the KEB C3.SM.000-3400 servo motor?

A: The KEB C3.SM.000-3400 operates at a rated voltage of 400 V, providing optimal performance for industrial automation systems.


Internal Product Review

  • ‘‘The KEB's C3.SM.000-3400 excels in precision and reliability by making it ideal for demanding applications. With a 4.5 Nm stall torque and 20.3 Nm max torque, it combines power with efficiency. Its 1.25 kW rated output and belongs from SM synchronous servo motor series.’’

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