SEW MDX61B0015-5A3-4-00 Vector Servo Inverter 1.5 KW 3 Phase 380V-500V 3.8 A

SEW MDX61B0015-5A3-4-00 Vector Servo Inverter 1.5 kW 3-phase 380V-500V 3.8 A

1. Overview of the SEW MDX61B0015-5A3-4-00

The SEW MDX61B0015-5A3-4-00 is a 1.5 kW-class vector servo inverter from the MOVIDRIVE® MDX61B series. It features a three-phase 380–500 V input, a rated output current of 3.8 A, and smooth speed regulation within a 0–600 Hz range. It supports two core algorithms: sensorless vector control (VFC), which delivers 200% rated torque at 0.5 Hz, achieving high torque at low speeds without jitter; and closed-loop servo control (CFC), which offers a 250 Hz speed loop bandwidth and positioning accuracy of ±0.01 mm, meeting the needs of highly dynamic synchronous or tension applications.

2. Core Features:

Rated power: 1.5kW
Input voltage: 380-500VAC
Rated current: 3.8A
Overload capacity: 150% for 60s/200% for 3s
Output frequency: 0-600Hz
Control method: VFC/CFC
Brake unit: Built-in IGBT
Safety function: STO SIL3/PLe
Width: 75mm
Protection level: IP20
Operating temperature: -10°C to 50°C
Weight: 16kg
Communication interface: RS485 + expansion slot

Dual Closed-Loop Algorithm
• VFC: 200% rated torque output at 0.5 Hz, smooth low-speed winding.
• CFC: 250 Hz speed loop bandwidth, ±0.01 mm positioning accuracy, and support for electronic gearing and cam synchronization.
Four-quadrant Operation
• Integrated braking IGBT + DC bus terminals enable shared bus solutions, enabling energy regeneration and rapid deceleration.
Safety and Diagnostics
• STO (Safe Torque Off) with SIL3/PLe certification; 16 fault logs with time stamps for easy remote diagnosis.
Quick Commissioning
• One-click auto-tuning of motor parameters; the panel can store four parameter sets, eliminating repeated configuration for batches of devices.
Flexible Expansion
• Slot-mounted communication and encoder expansion cards support over 10 protocols, including EtherCAT, PROFIBUS, and DeviceNet, enabling seamless networking with mainstream PLCs and motion controllers.

Main unit: MDX61B0015-5A3-4-00
Optional accessories:
– DFE24B/UOH11B EtherCAT communication card
– BW018-075 100 Ω 200 W brake resistor
– DBG60B remote LED panel (3 m extension cable)

3.Product details pictures

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