Guizhou Yuanmiao Automation Equipment Co., Ltd.: 1Yr

Anshun, Guizhou, China; Main products: ABB Triconex Foxboro LAM, Bentley Motorola Schneider, Kollmorgen HIMA ALSTOM, Reliance GE HONEYWELL NI、ICS

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Home > Products > Other Brands > SEW MDS60A0150-503-4-00 Servo Driver

SEW MDS60A0150-503-4-00 Servo Driver

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Product Details

Material	Other, Global universal model	Condition	Other, Global universal model
Task	Other, Global universal model	Mathematical Model	Other, Global universal model
Signal	Other, Global universal model	Customized	Non-Customized
Structure	Other, Global universal model	Operating Temperature	-10℃-55℃
Relative Humidity	5%-95% (non-condensing)	Dimensions	300mm×400mm×180mm

Product Description

I. Overview

The SEW MDS60A0150-503-4-00 is a high-performance servo drive, with its core positioning as a "high power density motion control core" for applications such as heavy-duty automated production lines, intelligent metallurgical equipment, spindles of large machine tools, and high-end packaging production lines. Integrating SEW's core expertise in high-power drive technology, this drive adopts a high-performance vector control algorithm, a modular power architecture, and a multi-dimensional anti-interference design. It undertakes key tasks including high-precision speed regulation, accurate position control, stable torque output of medium and high-power servo motors, and high-speed data interaction with upper-level control systems. Meanwhile, it features deep compatibility with SEW medium-power servo motors, PLC controllers, and industrial bus systems, ensuring high-precision and low-loss response in motion control from command issuance to execution in medium and high-power drive scenarios.

As a core product of the MDS60 series, the MDS60A0150-503-4-00 is highly compatible with SEW DRN series medium-power servo motors (e.g., DRN132M4), HCS70 operation panels, and various high-precision feedback components (absolute multi-turn encoders, incremental encoders). It can be integrated into automated systems via pulse control, analog control, or industrial bus control methods. Full-process operations such as control mode switching, parameter calibration, fault diagnosis, and energy recovery can be completed without additional power expansion modules. It is widely used in key fields such as traction roller drive for heavy-duty automated production lines, coiler control for intelligent metallurgical equipment, spindle drive for large machine tools, and high-speed cutting mechanism control for high-end packaging production lines. It provides core drive support for equipment's high-torque output, high-precision positioning, high-speed stable operation, and dynamic response optimization, and is a key core component for improving the production efficiency of medium and large equipment, reducing energy consumption, and ensuring process stability. The drive features high power density vector control, multi-control mode adaptability, all-round protection, intelligent energy recovery, and modular expansion. It can adapt to harsh industrial site conditions such as strong electromagnetic interference, voltage fluctuations, and high load impact, significantly enhancing the stability and control precision of medium and high-power servo drive systems.

II. Technical Parameters

Parameter Category	Specific Specifications	Detailed Description
Core Drive Parameters	Power Specifications	Rated output power: 15kW; Rated output current: 32A; Maximum output current: 96A (3x overload, duration 5s); Adaptable motor power range: 11-18.5kW; Power density: ≥1.2kW/kg
	Input Power Supply	Three-phase AC input: 380-480VAC (compatible with 50/60Hz); Input voltage fluctuation range: ±15%; Input power factor: ≥0.95 (at rated load); Power consumption: ≤100W (standby state); Supports common DC bus operation
	Control Algorithm & Precision	Control methods: Vector control with encoder, sensorless vector control, V/F control, torque control (switchable); Speed control precision: ±0.001% (with absolute encoder); Position control precision: ±0.001mm (with precision ball screw); Torque control precision: ±1% (within rated torque range)
	Speed & Torque Range	Rated speed: 0-2000rpm; Maximum speed: 3000rpm (short-time operation, duration ≤30s); Rated torque: 71.6N·m (for 15kW/1500rpm motor); Maximum torque: 214.8N·m (3x overload); Supports zero-speed torque holding (100% of rated torque)
	Dynamic Response Performance	Speed step response time: ≤5ms; Torque step response time: ≤2ms; Position tracking error: ≤3 pulses (during high-speed operation); Speed fluctuation: ≤0.01% (at rated speed)
Communication & Interface Parameters	Control Interfaces	Standard configuration: 4-channel pulse input (differential signal, maximum frequency 2MHz), 4-channel analog input (0-10V or 4-20mA, 16-bit resolution), 12-channel digital input (PNP/NPN selectable, photoelectric isolation), 8-channel digital output (transistor/relay selectable, rating 250VAC/5A); Supports incremental encoder interface (5V differential, maximum frequency 1MHz), absolute encoder interface (SSI/Profinet RT interface), and resolver interface
	Communication Interfaces	Standard PROFINET RT/IRT interface and EtherNet/IP interface; Optional CANopen and EtherCAT bus modules; Communication rate: 1000Mbps (full-duplex) for PROFINET/IP; Data update cycle: ≤0.1ms (IRT mode); Supports master-slave control, synchronous control, and distributed control
	Auxiliary Interfaces	2-channel USB debugging interface (for parameter configuration and firmware update); 1-channel encoder simulation output interface; 2-channel fault alarm output interface (relay output, rating 250VAC/5A); Supports HCS70/HCS50 operation panel connection (RJ45 interface); 1-channel brake unit interface (supports energy recovery)
Protection & Reliability Parameters	Protection Functions	Power supply side: Overvoltage (≥600VAC), undervoltage (≤300VAC), phase loss, overcurrent, and surge protection; Motor side: Overcurrent, overload, locked-rotor, overspeed, overtemperature, and inter-turn short-circuit protection; Drive itself: Overtemperature (≥90℃), short-circuit, ground fault, and IGBT fault protection; Equipped with fault self-recovery function (manual/automatic restart after fault elimination)
	Reliability Indicators	Mean Time Between Failures (MTBF): ≥800,000 hours; Mean Time To Repair (MTTR): ≤15 minutes; Supports fault location and isolation (module-level); Equipped with fault recording function (can store latest 50 fault records)
Environmental & Physical Parameters	Environmental Parameters	Operating temperature: -10℃-55℃ (with heat dissipation system); Storage temperature: -40℃-70℃; Relative humidity: 5%-95% (non-condensing); Vibration resistance: 2g (10-500Hz); Shock resistance: 15g (peak, 11ms); Protection class: IP21 (drive itself), IP65 (with protective enclosure)
	Physical & Installation Parameters	Dimensional specifications: 300mm×400mm×180mm (length×width×height); Installation method: Wall-mounted, cabinet-mounted, or independent cabinet installation; Weight: Approximately 15kg; Cooling method: Forced air cooling (dual-fan redundant design) + heat sink; Supports custom air duct design

III. Functional Features

1. High Power Density Vector Control for Accurate Driving in High-Load Scenarios

It adopts a new-generation high-performance vector control algorithm, combined with a 16-bit high-precision current sampling module and a 32-bit dual-core processor, to achieve refined control of medium and high-power motors. In the vector control mode with an absolute encoder, the speed control precision reaches ±0.001% and the position control precision reaches ±0.001mm, meeting the needs of medium and high-power scenarios with extremely high precision requirements such as large machine tool spindles and metallurgical coilers. In the sensorless vector control mode, a speed control precision of ±0.1% can be achieved without an external encoder, making it suitable for high-load scenarios with moderate precision requirements such as ordinary traction rollers and fans. It supports the zero-speed torque holding function, which can output 100% of the rated torque at zero speed, meeting the constant tension control requirements when the coil diameter of the coiler changes. The speed step response time is ≤5ms and the torque step response time is ≤2ms. When there is a sudden load impact (e.g., sudden change in machine tool cutting load), it can quickly adjust the output to ensure stable speed without fluctuations.

2. Full-Scenario Interface Configuration for Efficient and Flexible System Integration

It is equipped with diversified high-specification control interfaces and communication interfaces, enabling seamless integration into various medium and large automated systems. The control interfaces include 4-channel high-speed pulse input (maximum frequency 2MHz), 4-channel 16-bit high-precision analog input, and 12-channel photoelectrically isolated digital I/O. It supports multiple control methods such as pulse control (position/speed), analog control (speed/torque), digital control (start/stop/forward/reverse), and torque control, and can be directly connected to the output interfaces of mid-to-high-end PLCs such as Siemens S7-1500 and Mitsubishi Q series. The communication interfaces are standard with PROFINET RT/IRT and EtherNet/IP, supporting 1000Mbps high-speed communication with a data update cycle of ≤0.1ms (IRT mode). It can realize synchronous control of multiple drives (e.g., multi-roller collaboration in production lines) and support the upper-level system to remotely read, modify, and batch configure servo parameters. The auxiliary interfaces support brake unit connection and energy recovery. Combined with SEW-specific brake resistors, efficient utilization of regenerative energy can be achieved. At the same time, it is equipped with dual USB debugging interfaces, supporting simultaneous debugging by multiple people or data backup.

3. All-Round Three-Dimensional Protection for Safe, Redundant, and Reliable Operation

It builds a full-link four-level protection system of "power supply - motor - drive - load". The power supply side is equipped with overvoltage, undervoltage, phase loss, and surge protection. When the input voltage is ≥600VAC or ≤300VAC, the drive immediately cuts off the output and triggers a redundant alarm. The motor side is equipped with overcurrent, overload, locked-rotor, overspeed, overtemperature, and inter-turn short-circuit protection. When the motor locked-rotor time exceeds 3s, the overload protection is triggered and the motor stops, while recording the current and torque data during locked-rotor. The drive itself adopts a dual-fan redundant cooling design. When the temperature of core components is ≥90℃, it automatically switches to the backup fan; if the temperature continues to rise, it reduces the output power; when the temperature is ≥100℃, it shuts down for protection. It also has IGBT fault, short-circuit, and ground fault protection. The load side supports custom protection thresholds, and protection parameters such as tension and pressure can be set according to load characteristics. It is equipped with a fault recording function that can store the latest 50 fault records (including fault type, time, and operating parameters). With an MTBF of up to 800,000 hours, it meets the reliability requirements of 24/7 continuous operation of medium and large equipment.

4. Intelligent Energy Management for Significantly Reduced Operating Costs

It adopts efficient energy recovery and intelligent energy-saving technologies. When the motor is under light load, decelerating, or braking, the regenerative energy can be fed back to the DC bus or converted into heat energy through the brake unit (a brake resistor is required), saving 15%-25% more energy compared with traditional drives. It is especially suitable for scenarios with frequent starts/stops or decelerations (e.g., coilers, cutting machines). It has a load adaptive optimization function, which can automatically adjust the carrier frequency, PID parameters, and cooling fan speed according to changes in motor load. Under light load, it reduces the carrier frequency and fan speed to reduce energy consumption and noise; under heavy load, it increases the carrier frequency and fan speed to ensure control precision and heat dissipation effect. The standby power consumption is ≤100W. When the equipment is shut down or in standby mode, it automatically enters the energy-saving mode, turning off the power supply of non-essential modules to further reduce energy consumption. It supports common bus operation, allowing multiple drives to share a DC bus, reducing reactive power loss and improving the overall system energy efficiency.

5. Modular Architecture Design for Convenient and Efficient Operation, Maintenance, and Upgrading

It adopts a highly modular design, with power modules, control modules, communication modules, and cooling modules being independent of each other. When a certain module fails, it can be replaced individually without replacing the entire drive, reducing maintenance costs by more than 60%. It supports three installation methods: wall-mounted, cabinet-mounted, and independent cabinet installation, adapting to different workshop layouts. At the same time, it reserves expansion interfaces, and safety modules, feedback modules, or bus modules can be added according to needs to achieve function upgrading. It is equipped with an HCS70 color operation panel that supports Chinese display, allowing intuitive viewing of operating parameters such as speed, torque, and current. Through the panel, control mode switching, parameter setting, and fault reset can be completed, enabling operation and maintenance personnel to perform basic operation and maintenance without connecting to debugging software. It supports online firmware upgrading, and the programs of multiple drives can be updated in batches through the PROFINET bus to obtain new functions (e.g., synchronous control algorithm optimization), extending the service life of the drive.

6. Strong Environmental Adaptability for Stable Operation in Harsh Scenarios

It adopts a multi-layer anti-interference and environment-adaptive design, enabling stable operation in various harsh industrial scenarios. The power input side is equipped with a three-level EMC filter, complying with the IEC 61000-4-5 surge immunity level 4 standard, which can effectively suppress high-frequency interference and lightning surges in the power grid. The control signals adopt dual protection of differential transmission and photoelectric isolation. In environments with strong electromagnetic interference (e.g., metallurgical workshops, welding sites), the signal transmission error rate is ≤0.001%. It has a wide voltage input range (380-480VAC±15%), which can adapt to areas or scenarios with large grid voltage fluctuations without additional voltage regulators. The operating temperature range supports -10℃-55℃, and it can start in low-temperature environments (e.g., northern workshops in winter) with a heating module. The relative humidity is 5%-95% (non-condensing), and the protection class reaches IP21, which can be upgraded to IP65 with a protective enclosure, meeting the needs of scenarios with high dust and moisture such as papermaking and food processing.

IV. Common Faults and Solutions

Fault Phenomenon	Possible Causes	Solutions	Precautions
Drive fails to start, power indicator is off	1. Three-phase input power is not connected or wiring is loose; 2. Input voltage is outside the 380-480VAC range; 3. Fuse of the power module is blown; 4. Power module or main control module is faulty; 5. Redundant cooling fan fault triggers start-up protection	Check the three-phase power wiring, and fasten the terminals with a torque wrench (torque ≥8N·m); 2. Measure the input voltage with a multimeter to ensure it is within the adaptive range; 3. Replace the fuse with the same specification (10A/600V, SEW original); 4. Detect the module status through diagnostic software and replace the faulty module; 5. Clean the fan or replace with a backup fan	The main power supply must be disconnected and a sign must be posted before operation, and wait for 10 minutes for discharge; Fuses and modules must be SEW original accessories; Non-standard replacements are prohibited
Motor speed fluctuates or positioning deviation is excessive	1. Incorrect encoder wiring or signal interference; 2. Incorrect control mode configuration (e.g., sensorless mode used in high-speed scenarios); 3. Unoptimized PID parameters (during load fluctuations); 4. Excessive mechanical transmission clearance (e.g., loose coupling); 5. Excessive power supply voltage fluctuations	Check the encoder wiring, replace with shielded cables and ground them, and add magnetic rings for anti-interference; 2. Switch to vector control mode with encoder and restart the drive; 3. Perform PID auto-tuning through MOVITOOLS software to optimize parameters; 4. Check the mechanical transmission components, fasten the coupling, and calibrate the concentricity; 5. Configure a voltage regulator or common bus power supply	The encoder shield layer must be single-ended grounded (grounding resistance ≤4Ω); The deviation of mechanical concentricity calibration must be ≤0.03mm
Overload fault alarm during operation (Code: OL2)	1. Motor load exceeds 3 times the rated torque (e.g., mechanical jamming); 2. Overload protection threshold is set too low; 3. Motor bearing wear or winding short-circuit; 4. Brake unit fault causes failure to release regenerative energy; 5. Cooling system fault leads to poor heat dissipation	1. Check the mechanical load, eliminate jamming, and measure the actual torque; 2. Increase the overload protection threshold through software (not exceeding 3.5 times the rated value); 3. Detect the motor insulation resistance and bearing status, and replace the faulty motor; 4. Check the brake unit and resistor, and replace the faulty components; 5. Clean the cooling air duct and replace the faulty fan	The overload protection threshold must not be set too high to avoid long-term overload of the motor; The brake resistor must match the drive power; Mixing low-power resistors is prohibited

Fault Phenomenon

Possible Causes

Solutions

Precautions

Drive fails to start, power indicator is off

1. Three-phase input power is not connected or wiring is loose; 2. Input voltage is outside the 380-480VAC range; 3. Fuse of the power module is blown; 4. Power module or main control module is faulty; 5. Redundant cooling fan fault triggers start-up protection

Check the three-phase power wiring, and fasten the terminals with a torque wrench (torque ≥8N·m); 2. Measure the input voltage with a multimeter to ensure it is within the adaptive range; 3. Replace the fuse with the same specification (10A/600V, SEW original); 4. Detect the module status through diagnostic software and replace the faulty module; 5. Clean the fan or replace with a backup fan

The main power supply must be disconnected and a sign must be posted before operation, and wait for 10 minutes for discharge; Fuses and modules must be SEW original accessories; Non-standard replacements are prohibited

Motor speed fluctuates or positioning deviation is excessive

1. Incorrect encoder wiring or signal interference; 2. Incorrect control mode configuration (e.g., sensorless mode used in high-speed scenarios); 3. Unoptimized PID parameters (during load fluctuations); 4. Excessive mechanical transmission clearance (e.g., loose coupling); 5. Excessive power supply voltage fluctuations

Check the encoder wiring, replace with shielded cables and ground them, and add magnetic rings for anti-interference; 2. Switch to vector control mode with encoder and restart the drive; 3. Perform PID auto-tuning through MOVITOOLS software to optimize parameters; 4. Check the mechanical transmission components, fasten the coupling, and calibrate the concentricity; 5. Configure a voltage regulator or common bus power supply

The encoder shield layer must be single-ended grounded (grounding resistance ≤4Ω); The deviation of mechanical concentricity calibration must be ≤0.03mm

Overload fault alarm during operation (Code: OL2)

1. Motor load exceeds 3 times the rated torque (e.g., mechanical jamming); 2. Overload protection threshold is set too low; 3. Motor bearing wear or winding short-circuit; 4. Brake unit fault causes failure to release regenerative energy; 5. Cooling system fault leads to poor heat dissipation

1. Check the mechanical load, eliminate jamming, and measure the actual torque; 2. Increase the overload protection threshold through software (not exceeding 3.5 times the rated value); 3. Detect the motor insulation resistance and bearing status, and replace the faulty motor; 4. Check the brake unit and resistor, and replace the faulty components; 5. Clean the cooling air duct and replace the faulty fan

The overload protection threshold must not be set too high to avoid long-term overload of the motor; The brake resistor must match the drive power; Mixing low-power resistors is prohibited

Company Profile

Guizhou Yuanmiao Automation Equipment Co., Ltd.

Main products: Covering globally renowned brands: Bently Nevada, Triconex, Woodward, Foxboro, Westinghouse, Reliance, Schneider Modicon, ABB, AB (Allen-Bradley), Motorola, GE Fanuc, Yaskawa, Bosch Rexroth Rexroth, ACSO, YOKOGAWA, Rexroth, NI, ICS Triplex, Kollmorgen, Mitsubishi, MOOG, Emerson, B&R B&r, SST, ALSTOM, KUKA EPRO, LAM HIMA dark Horse, HONEYWELL, prosoft, AMAT, SIEMENS, etc. The product categories include: DCS system accessories, robot system spare parts, large servo system spare parts, etc., which are widely used in power, chemical, metallurgy, intelligent manufacturing and other fields.

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Guizhou Yuanmiao Automation Equipment Co., Ltd.: Contact nameyezi
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SEW MDS60A0150-503-4-00 Servo Driver

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