Stober frequency converter SDS5370A

Stober frequency converter SDS5370A

Xierke Industrial Control Equipment (Shanghai) Co., Ltd

Xierko Trading (Shanghai) Co., Ltd

Building 1034-1035, Zhongbang Business Park, No. 999 Wangqiao Road, Pudong New Area, Shanghai

More good items can be logged in to Xierke or contact me~

One Stober brand introduction
STOBER is an industrial automation equipment manufacturer headquartered in Maysville, Kentucky, USA. The company focuses on providing motion control solutions for various industrial applications, with product design emphasizing modularity, reliability, and fast delivery capabilities. Its engineering team has rich application experience and can provide support for users in selection and system integration. STOBER's products are produced domestically in the United States and provide services to the global market.

Product business scope

STOBER's product line mainly covers the following types of industrial motion control components:

Servo Motors

Including servo motors using permanent magnet technology;

Support multiple feedback systems and installation interfaces;

Suitable for high dynamic and high-precision automation tasks.

Gearboxes/Gearboxes

Provide various types of reducers, such as planetary reducers, helical gear reducers, etc;

Can be directly integrated with servo motors or asynchronous motors;

Used for transmitting and adjusting torque and speed, adapting to different load requirements.

Drive systems

Supporting servo drives, supporting multiple communication protocols such as EtherCAT, PROFIBUS, etc;

Provide motion control, position control, and speed control functions.

Rack and Pinion Systems

Used for long-distance, high rigidity linear motion applications;

Including racks, pinion gears, and related installation components.

Integrated solution

We can provide integrated combination products of motors and reducers according to specific application needs;

Support rapid configuration and delivery (emphasizing the ability to assemble and ship within 1 day).

Application field

STOBER's products are widely used in industries with high requirements for motion control, including but not limited to:

packaging machinery

Machine tools and metal processing equipment

robot system

Material handling and conveying system

Printing and Textile Machinery

Additional notes

STOBER emphasizes localization engineering support and rapid response capabilities. Its product design focuses on standardization and modularization, making it easy for users to flexibly select and integrate in different application scenarios. The company also provides application knowledge such as motor principles and selection guidelines through technical blogs and other forms.

best-selling model

II Stober frequency converter SDS5370A(MV0000009252)Introduction

The model SDS 5370A is a specific model of the POSIDYN SDS 5000 series servo drive produced by STOBER company.

1. Product positioning

SDS 5370A belongs to the fifth generation POSIDYN SDS 5000 series servo drive of STOBER, and is one of the high-power models in this series, suitable for industrial automation applications that require high torque and high dynamic response.

2. Main technical specifications

Product series: POSIDYN SDS 5000

Model: SDS 5370A

Size grade: Size 3 (maximum size grade)

Recommended motor power: 37 kW

Input voltage:

Three phase 400 V AC (+32%/-50%), 50 Hz

Three phase 480 V AC (+10%/-58%), 60 Hz

Rated output current (I2N, PU):

50 A at a switching frequency of 8 kHz.

70 A at a switching frequency of 4 kHz.

Overload capacity: 250% rated current for 2 seconds; 200% rated current for 5 seconds.

Output frequency range: 0-700 Hz.

Communication interface:

Standard Integrated Bus (IGB) for parameterization and multi axis synchronization.

Optional fieldbus modules such as PROFIBUS DP, PROFINET, CANopen, EtherCAT, etc.

Encoder interface: Supports EnDat 2.1/2.2 digital SSI、 Incremental (HTL/TTL) or rotary transformer.

Safety function: The ASP 5001 safety module can be optionally selected to achieve the "Safety Torque Off (STO)" and "Safety Stop 1 (SS1)" functions that comply with DIN EN ISO 13849-1 and DIN EN 61800-5-2 standards.

Brake Management: Optional BRS 5001 brake module for controlling one or two 24V brakes.

Programming and Debugging:

Support CFC graphical programming based on IEC 61131-3 standard.

Equipped with POSITool software for quick debugging and parameter setting.

The device comes with a text display screen with a keyboard for easy on-site operation.

Physical Characteristics:

Shell protection level: IP20.

Working environment temperature: 0 ° C to+45 ° C (up to 55 ° C, but requires derating).

Dimensions (width x depth x height): approximately 190 mm x 276 mm x 382.5 mm.

3. Application scenarios

SDS 5370A is suitable for industrial automation fields that require high performance, such as:

heavy machinery

Large packaging equipment

printing machinery

Metal processing machine tool

Multi axis systems that require precise position, speed, or torque control

4. Relationship with other models

In the SDS 5000 series, SDS 5370A is located at the high position of the power spectrum, and its adjacent models include:

SDS 5220A (22 kW)

SDS 5450A (45 kW)

It is usually used in conjunction with STOBER's high-power synchronous servo motors (such as EZ802U, EZ803U, etc.).

summary

Stober SDS 5370A is a high-performance servo drive designed specifically for high-power, high dynamic applications. It provides rich communication options, security features, and flexible programming capabilities, and is one of the core components for building complex automation systems.

III Introduction to frequency converter
Variable Frequency Drive (VFD), also known as variable frequency drive or AC speed regulator, is a power electronic device used to control the speed and torque of three-phase or single-phase AC motors. The core principle is to achieve precise adjustment of the motor's operating status by changing the frequency and voltage of the power supply to the motor.

1. Basic working principle

A frequency converter usually consists of the following three parts:

Rectifier unit

Convert the input alternating current (AC) to direct current (DC).

DC Bus/Filter

Contains capacitors or inductors, used to smooth and rectify the DC voltage, reducing fluctuations.

Inverter unit

By using high-speed switching devices such as IGBTs, DC power is converted back into AC power with adjustable frequency and amplitude, which is supplied to the motor.

By adjusting the output frequency (Hz) and voltage (V), the frequency converter can control the motor speed (rpm) and output torque, achieving functions such as soft start, energy-saving operation, precise positioning, or process synchronization.

2. Main functions and advantages

Speed control: achieve stepless speed regulation to meet the speed requirements of different processes;

Energy saving operation: In loads such as fans and pumps, reducing the speed can significantly save energy (power is proportional to the cube of speed);

Soft start/soft stop: reduces the impact of starting current and extends the life of the motor and machinery;

Overload and fault protection: equipped with overcurrent, overvoltage, undervoltage, overheating, short circuit and other protection functions;

Process automation integration: Supports industrial communication protocols such as Modbus, PROFIBUS, EtherCAT, etc., making it easy to connect to PLC or upper control systems.

3. Typical application areas

Heating, Ventilation, and Air Conditioning (HVAC): Variable frequency control of fans and water pumps;

Industrial manufacturing: conveyor belts, extruders, packaging machines, machine tool spindles;

Water treatment: water supply pump station, sewage treatment;

Elevators and lifting equipment: smooth start stop and precise floor stop;

New energy and testing equipment: motor test bench, battery simulator, etc.

4. Variable frequency drive vs servo drive (clarify common confusion)

Note: Some high-quality frequency converters (such as STOBER's SDS 5000 series) are often referred to as "servo frequency converters", but their essence is servo drives used to control synchronous servo motors and do not belong to the traditional general purpose frequency converters.

5. Key parameters for selection

Power supply voltage (such as 230V single-phase/400V three-phase)

Motor power (kW) and rated current (A)

Control methods (V/f control, vector control, direct torque control)

Protection level (IP20 indoor/IP54 outdoor)

Communication interfaces (RS485, CANopen, PROFINET, etc.)

Installation method (wall mounted, cabinet mounted)

summary

The frequency converter is a key equipment in modern industrial automation and energy-saving systems. By flexibly adjusting the operating status of the motor, it improves system efficiency, reliability, and control accuracy. According to different application requirements, universal frequency converters or high-performance servo drives can be selected.

Common brands and models

4、 Introduction to Xierko

SilkRoad24 (Shanghai) Co., Ltd.) originated from Silkroad 24 GmbH, a German company established in Braunschweig, Germany in 1999. "Silkroad" is also the Chinese transliteration of "Silk". The founder, CHEN GANG (who holds a master's degree in engineering from Tongji University and Darmstadt University in Germany), has worked for Siemens Automotive and Volkswagen Wolfsburg headquarters in Germany for nearly 12 years and is familiar with the secrets of German industrial automation, large-scale production, and logistics.

In 2005, Xier Ke Business Consulting (Shanghai) Co., Ltd. was established in Shanghai. As the Chinese agent of several European companies such as Ahlborn, Aircom, Beck, and Honsberg from Germany, Xier Ke has accumulated valuable experience in serving the Chinese industrial automation industry and established a service philosophy based on customer needs. In 2006, in response to the demand of Chinese customers for German industrial spare parts, Xieke Trading (Shanghai) Co., Ltd. was established in Pudong. Taking advantage of the company's headquarters in Germany and years of trade with German suppliers, Xieke Company began to act as an agent for Chinese customers to purchase spare parts for various industries, mainly industrial automation and instrumentation. In order to meet the needs of customers for small amount orders, we have made innovations such as consolidated orders at the source in Germany, centralized agent procurement, warehousing, and centralized customs clearance outside the European Union, which greatly reduces the additional costs for Chinese customers in European spare parts procurement except for the price of goods.

Company size: around 100 people

Company model: German domestic procurement, German warehouse consolidation operation, saving costs for customers and improving procurement efficiency. Providing original authentic products truly achieves customer service satisfaction and procurement peace of mind.

Commonly seen in Xiekebest-selling model

Founded in 2005, Xierke aspires to become a high-quality supplier of European automation instruments and spare parts in China. There are over a thousand industrial spare parts suppliers in Europe, with Germany having 400 of them. Our company has a complete department and team responsible for the entire process from procurement to distribution, providing you with procurement services and offering you original European imports. Your satisfaction is our unremitting goal!

What can I do for you?

Xilkroad24, the national distributor of AirCom pressure sensors, is a subsidiary of Xilkroad24 Industrial Control Equipment (Shanghai) Co., Ltd. Directly supplied by the manufacturer, with a technical team available for selection work. Customers are welcome to consult and purchase.

1. Price - National distributor, manufacturer's direct supply!

2. Service - technical sales, product selection, technical service, ensuring worry free after-sales service! Affordable price, guaranteed delivery time, over ten years of experience, trustworthy! Welcome to inquire and purchase! German companies conduct centralized procurement and unified customs clearance.

3. Shipped from Germany every Thursday, customs clearance can be completed on the following Thursday.

4. The product can be repaired or replaced, and our company will communicate with the manufacturer.

5. It's not easy to find brands or small amounts, but we still purchase for you

6. We can inquire about prices and make purchases for any European product for you! '

Advantage brand:

Honsberg flow switch [used for steel mill oil lubrication stations, power plant coal mills]

Knick water quality analyzer [corresponding to Metqin]

Knick Isolation Amplifier [Used in Steel, Metro High Voltage DC Systems]

Proxitron high-temperature proximity switch, hot metal detector, infrared thermometer [for steel mills]

MANKENBERG pressure reducing valve, ammonia sealing valve [petrochemical, nuclear power]

FSG angle sensor

KRAL Three Screw Pump [Marine Fuel Transport]

Beck pressure switch, pressure transmitter

Ahlborn Universal Data Collector

Heidenhain

HBM

代理品牌： Honsberg、Ahlborn、Beck、Proxitron、ADZ、AirCom、AK Regeltechnik、ASA-RT s.r.l.、BTR、EGE、Fischer、FSG、Fuhrmeister、Hennig、Klaschka、Lambrecht、Pantron、PMA、SCHMIDT Technology、Stoerk、Winkelmann、Wiesemann & Theis…