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Kollmorgen S30301-PB Servo Drive
Product Category: Digital Servo Drive — S300 Series (Compact)
Product Introduction:
The S30301-PB is a compact, cost-effective servo drive from the Kollmorgen S300 family. It targets single-axis motion control applications where space is limited and budget is a factor. Despite its compact size, it supports EnDat 2.2 and EtherCAT communication.
Detailed content
Technical Specifications:
- Series: S300
- Model: S30301-PB
- Input Voltage: 100–240 VAC (single-phase) or 200–240 VAC (single-phase)
- Continuous Current Rating: 3 A RMS
- Peak Current Rating: 9 A peak
- Power Rating: Approximately 0.75 kW continuous
- Control Mode: Torque, Velocity, Position
- Feedback Interface: EnDat 2.2, BiSS-C, Hiperface DSL, Resolver
- Communication: EtherCAT, CANopen, Modbus RTU/TCP
- Switching Frequency: 16 kHz PWM
- Enclosure Rating: IP20 (chassis mount)
- Dimensions: Approximately 80 × 100 × 40 mm (W × H × D)
- Weight: Approximately 0.6 kg
Key Features:
- Ultra-compact form factor — fits in tight spaces
- Single-phase AC input — no three-phase power required
- Built-in EtherCAT slave — reduces wiring complexity
- Auto-tuning via Kollmorgen Workbench
- Safe torque off (STO) per SIL 3 / PL e
Applicable Industries:
Small packaging machines, laboratory automation, 3D printers, small CNC routers, conveyor systems, medical lab equipment.
Installation Requirements:
- Mount with at least 30 mm clearance on top for ventilation
- Use shielded motor cable (maximum 10 m recommended)
- Single-phase input requires neutral connection
Usage Notes:
- Do not connect to three-phase power — will damage the drive
- Maximum cable length to motor: 10 m (use active encoder extender for longer runs)
- Update firmware before first use
