Part Number:

S77202-SEF2-S4

Manufacturer: Kollmorgen
Series: S700 Servo Drive Series
  • Rated 4.5 (31 total ratings)
  • Straightforward Pricing: No Rush Fees, No Credit Card Fees
  • Call for Expedited Shipping and Product Condition Options
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Worldwide Delivery
Repair Options Available

The S77202-SEF2-S4 model is designed for precise control of speed position and current in automation setups. This model integrates a built-in fan and features three expansion slots.

Part Number:

S77202-SEF2-S4

Manufacturer: Kollmorgen
Series: S700 Servo Drive Series
  • Rated 4.5 (31 total ratings)
  • Straightforward Pricing: No Rush Fees, No Credit Card Fees
  • Call for Expedited Shipping and Product Condition Options
Free Ground Shipping
Worldwide Delivery
Repair Options Available

The S77202-SEF2-S4 model is designed for precise control of speed position and current in automation setups. This model integrates a built-in fan and features three expansion slots.

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Product Description

The S700 series of digital servo drives are used for a variety of servo applications. The S77202-SEF2-S4 belongs to the S700 series and operates on a rated supply voltage ranging from 208 V to 480 V. The model’s peak output current is 140 A while its minimum inductance is 0.61 mH.

The S772 servo drive comes with IP 20 degree protection and the outer casing is protected against small solid objects. The system’s performance can be upgraded by the use of expansion cards. SynqNet and I/O 14/08 expansion cards can be used with the model. Additionally, separate connectors for RS232 and 2CAN expansion modules can also be used to enhance motion control capabilities. Apart from asynchronous motors, the model can be used with servo motors and high-frequency spindle drives. The drive is designed to operate in an extended range of temperatures. The ideal operating temperatures lie between 0 °C to 40 °C and appropriate humidity conditions are below 85% relative humidity. For efficient ventilation and heat dissipation, the S772 servo drive comes with an inbuilt fan. If the temperature rises beyond safe limits, the servo motor shuts off automatically to ensure safety.

The control of speed, position, and current is adjusted with this S77202-SEF2-S4 servo drive. An intelligent position controller has been provided for controlling the motor’s position while the speed can be regulated with the help of an adjustable speed controller. Apart from three expansion card slots, a memory card slot has also been provided. Overall, the servo drive is a very cost-effective subsystem for automation applications. Wake Industrial has this product (S77202-SEF2-S4) in stock and offers a replacement warranty along with it. The company delivers its product using a reliable logistics company.

S77202-SEF2-S4 Technical Specifications

Product Type: Servo drive
Programmable Analog Inputs : 2
Voltage Rating: 208 - 480 V
Weight: 13 kg
Bandwidth of Current Controller: > 1.2 kHz
Switching Frequency of Output Stage: 8/16 kHz
Rated DC Bus Link Voltage: 290 - 675 V
Rated Input Power for Continuous Operation: 50 kVA
Transport Temperature: (-25 to +70) degree centigrade
Overvoltage Protection Category: 3

Frequently Asked Questions about S77202-SEF2-S4


Q: What expansion options are available for the S77202-SEF2-S4 servo drive?

A: The S77202-SEF2-S4 can utilize SynqNet, I/O 14/08, RS232, and 2CAN expansion cards to augment motion control capabilities.

Q: How does the S77202-SEF2-S4 ensure operational safety in variable temperatures?

A: This model is designed to operate safely between 0 ?C and 40 ?C. An inbuilt fan aids in heat dissipation and if temperatures exceed safe limits, the drive automatically shuts off.

Q: What types of motors can be controlled with the S77202-SEF2-S4?

A: The S77202-SEF2-S4 is compatible with asynchronous motors, servo motors, and high-frequency spindle drives, offering versatile options for different servo applications.

Q: Can the S77202-SEF2-S4 operate effectively in humid conditions?

A: The drive is built to operate under 85% relative humidity without condensation, ensuring reliable performance in diverse environmental conditions.

Q: What are the protective features of the S77202-SEF2-S4's casing?

A: It is equipped with IP 20 protection, safeguarding against small solid objects and maintaining the integrity of its internal components.

Internal Product Review

  • ‘‘The servo drive is from the S700 series and is an essential subsystem for various industrial automation applications. The model S77202-SEF2-S4 supports a supply voltage of 208 V to 480 V and offers a peak output current of 140 A. ’’

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