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SP1406 Emerson Unidrive SP Regenerative AC Drive 400 V Three-Phase 5.5 kW Class
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SP1406 Emerson Unidrive SP Regenerative AC Drive 400 V Three-Phase 5.5 kW Class
| Place of Origin | UK / EU |
| Brand Name | Emerson |
| Certification | COO & COC |
| Model Number | SP1406 |
Product Details
Trade Terms::
EXW, DAP, FOB, CIF
Shipping:
DHL (default) / FedEx / UPS / TNT / Air / Sea
Packing Size:
320 × 260 × 240 Mm
Shipping Weight:
5.5KG
Express Delivery:
DHL, FedEx, UPS
Customer Courier A/C:
Yes – DHL/FedEx/UPS Account Accepted
Highlight:
Emerson Unidrive SP regenerative AC drive
,400 V three-phase 5.5 kW drive
,Emerson SP1406 spare part
Payment & Shipping Terms
Minimum Order Quantity
1 pc
Price
$200
Packaging Details
Brand new and original
Delivery Time
3-5 days
Payment Terms
T/T,paypal,alipay
Supply Ability
99+
Product Description
Product pictures
Product Overview: Emerson SP1406
| Parameter | Specification |
|---|---|
| Manufacturer | Emerson |
| Order Number | SP1406 |
| Product Name | General-purpose AC frequency inverter / variable frequency drive |
| Series / Family | Commander SK series (neighbouring frames SKA, SKC, SKD and higher) |
Application & Fault Scenarios
Suitable for 400V three-phase motors around 5.5kW on cranes, hoists, centrifuges, test benches and winding drives requiring frequent regenerative braking. Typical faults: no display on power-up, overcurrent during acceleration, DC-bus overvoltage on fast deceleration, speed oscillation under light load, SMARTCARD read error and fieldbus communication loss. Check supply voltage, bus resistance, encoder wiring and option-module seating before replacing the drive.
Related products
| SP1405 | SP1407 |
| SP2406 | SP3406 |
| SP1206 | SP2206 |
| Unidrive M200 | Unidrive M300 |
| Unidrive M400 | Commander C300 |
| EV1000-4T0055G | TD3000-4T0055 |
| SK-4T0055G | SK-4T0075G |
| Digitax ST 455 | SM-Applications |
| SM-Profibus | SM-EtherCAT |
| Unidrive SP 0602 | Unidrive M200 |
FAQ
Q1: What is the Emerson SP1406?
A discontinued Unidrive SP regenerative AC drive, 400V three-phase, approximately 5.5kW class with active front-end for four-quadrant operation.
Q2: Can SP1405 replace SP1406?
Not directly. SP1405 and SP1406 differ in current rating and regenerative capability — verify the nameplate first.
Q3: Does it support fieldbus communication?
Yes, via plug-in SM option modules such as Profibus, CANopen, DeviceNet, EtherCAT and Ethernet/IP.
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