DST1401I Emerson Servo Drive Motion Control | New & Original Stock
Manufacturer: Epro
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Part Number: DST1401I
Condition：New with Original Package
Product Type: Servo Drives
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Country of Origin: Germany
Payment:T/T, Western Union
Shipping port: Xiamen
Warranty: 12 months
Emerson DST1401I Digitax ST Servo Drive
Configured for pulse duty motion execution in precise positioning networks, the Emerson DST1401I (DST1401I Servo Drive) provides direct physical/electrical execution.
Hardware Specifications
| Parameter | Specification |
|---|---|
| Model | DST1401I |
| Brand | Emerson |
| Origin | USA |
| Weight | 1.5 kg |
| Dimensions | 34.7 cm x 17 cm x 3.3 cm |
| Operating Temp | 0 to 40 deg C |
| Power Consumption | Not specified |
| Input Voltage | 230 VAC (single-phase or three-phase) |
| Output Voltage | 0 to 230 VAC |
| Peak Torque | Up to 300% of continuous rating |
| Control Modes | Position, Speed, Torque |
| Communication Protocols | Fieldbus, Ethernet, I/O connectivity |
| Certifications | CE |
Actuator Loop Feedback and Process Control Optimization
The drive architecture interfaces with external processing nodes to maintain tight loop control during rapid acceleration intervals. To maintain synchronization with distribution networks, the internal processing unit executes high-speed torque, speed, and position loops. The interface topology is engineered to match the requirements of 4-20 mA HART loop protocols or comparable digital control buses, ensuring that current commands remain clean and free from environmental distortion. Internal channel-to-channel isolation prevents electrical noise from migrating into the low-voltage control circuits, safeguarding system feedback loops from packet loss.
Frequently Asked Questions
Q: What specific motor series matches the feedback and power profiles of this drive?
A: The hardware electrical profiles are matched to work with Unimotor HD servo motor series for synchronized torque output.
Q: Is the firmware flash compatibility universal across all Digitax ST platforms?
A: No, firmware updates must be validated against the specific hardware revision level of the internal processing board to avoid startup errors.
Q: How does the drive manage single-phase versus three-phase power balancing?
A: The input rectifier bridge internally adapts to either 230 VAC configuration, but output current derating may apply depending on the continuous current demand.
Field Installation Guidelines
- Mounting Configuration: Mount the drive vertically inside a clean, enclosed panel to allow natural heat dissipation. Maintain appropriate clearances around the heat sink.
- Shield Grounding: Connect all motor and encoder cable shields to the central enclosure ground plane using heavy-gauge copper braid to mitigate high-frequency noise interference.
- Power Separation: Run all AC power supply cables and motor phase lines in separate wire ducts away from low-voltage digital and analog communication cables.
- Terminal Tightening: Torque all power and control terminal screws to the manufacturer specified ratings to prevent high-resistance connections and intermittent operation.