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M155RGB14 Emerson Mentor II DC Drive, 155 A Output, 3-Phase 380–440 V Input
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M155RGB14 Emerson Mentor II DC Drive, 155 A Output, 3-Phase 380–440 V Input
| Place of Origin | UK / EU |
| Brand Name | Emerson |
| Certification | COO & COC |
| Model Number | M155RGB14 |
Product Details
Customer Courier A/C:
Yes – DHL/FedEx/UPS Account Accepted
Shipping:
DHL (default) / FedEx / UPS / TNT / Air / Sea
Packing Size:
380 × 320 × 260 Mm
Trade Terms::
EXW, DAP, FOB, CIF
Shipping Weight:
19KG
Express Delivery:
DHL, FedEx, UPS
Highlight:
Emerson Mentor II DC Drive
,155 A 3-Phase DC Drive
,380–440 V Emerson Spare Parts
Payment & Shipping Terms
Minimum Order Quantity
1 pc
Price
$60
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 M155RGB14
| Parameter | Specification |
|---|---|
| Manufacturer | Emerson |
| Order Number | M155RGB14 |
| Product Name | Digitally controlled DC drive (thyristor converter) for separately excited DC motors |
| Series / Family | Mentor II DC drive family (frame "14" builds, 400 V class) |
Application & Fault Scenarios
Where It Fits: Driving a separately excited DC motor of roughly 55 kW where precise speed regulation, wide field-weakening range and multi-drive synchronising are needed — winders and centres in paper, wire and textile lines, hoist and crowd drives on mining equipment, and machine-tool or printing auxiliaries. It is also the standard exchange when an installed Mentor II fails, or when a plant needs a spare on the shelf to avoid downtime.
Faults Seen in the Field:
Related products
| M25RGB14 | M45RGB14 |
| M75RGB14 | M105RGB14 |
| M210RGB14 | M350RGB14 |
| M420RGB14 | M550RGB14 |
| M700RGB14 | M825RGB14 |
| M900RGB14 | M1200RGB14 |
| M1850RGB14 | M25GB14 |
| M45GB14 | M75GB14 |
| M105GB14 | M155GB14 |
| M210GB14 | MP155A4 |
FAQ
Q1: What is the Emerson CT M155RGB14?
A: A Mentor II digitally controlled DC drive with 155 A continuous output, suited to roughly 55 kW separately excited DC motors on a three-phase 380–440 V supply, with closed-loop speed control and field weakening.
A: A Mentor II digitally controlled DC drive with 155 A continuous output, suited to roughly 55 kW separately excited DC motors on a three-phase 380–440 V supply, with closed-loop speed control and field weakening.
Q2: Is M155RGB14 the same as M155GB14?
A: They are different builds in the same family, so they should not be treated as interchangeable — match the exact code, and any fitted option card, to your existing nameplate.
A: They are different builds in the same family, so they should not be treated as interchangeable — match the exact code, and any fitted option card, to your existing nameplate.
Q3: Can it control speed without a tachogenerator or encoder?
A: Open-loop armature-voltage operation is possible, but closed-loop feedback is strongly recommended for the speed accuracy and synchronising functions this drive is normally bought for.
A: Open-loop armature-voltage operation is possible, but closed-loop feedback is strongly recommended for the speed accuracy and synchronising functions this drive is normally bought for.
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