Allen-Bradley 1756-M08SE ControlLogix
In stock: 1 unit in Milwaukee, WI. Physically stocked and ready to ship or available for local pickup. Includes a 1-year full-function warranty.
8-axis SERCOS fiber motion module
Actual NJT inventory photos
Price
$849.99USD
Unused surplus units available
| Part Number | 1756-M08SE |
| Description | ControlLogix motion module. In stock in unused surplus condition, Series B. |
| Shipping | Ships same or next business day UPS Ground included | Next-Day Air and Worldwide Shipping available at checkout |
| Pickup | Free local pickup at 2122 N Prospect Ave. Call ahead at (414) 331-5954. |
| Warranty | 1-year full-function warranty provided by NJT Automation. Warranty details
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| Returns | 90-day free returns. View return policy |
| Exchange | Send us your defective 1756-M08SE after your purchase for a 10% core credit ($85). We also purchase old or damaged parts outright. |
Replacement Options for 1756-M08SE
Pick a condition and series below. UPS Ground shipping included.
| Variants | Part NumberConditionSeriesQtyPrice 1756-M08SE /B$849.99 New surplus (sealed) · Series B · 1 in stock1756-M08SE /BNew surplus (sealed)Series B1$849.99 USD | ||||||||
| Availability | Similar Match Available A similar unit is in stock and ready to ship once you confirm the condition you need. | ||||||||
| Repairs | 1756-M08SE Mail-In Repair Service | ||||||||
Part Number Decoder | ControlLogix motion module 1756M08SE 8-axis SERCOS fiber motion module.
Decoded from the Rockwell Automation catalog-number structure. Series and firmware revision are printed on the product label, not encoded here. | ||||||||
Series & Revisions | Series B in stock; other series on request. Series notes: Logix keys on catalog number and firmware revision, not series; with the default Compatible Module keying, any series of the same catalog number is accepted in the slot. | ||||||||
Intended Use | Intended for coordinated multi-axis motion control applications. Motion modules close position loops for Kinetix and Ultra servo drives on SERCOS fiber or analog interfaces, used on packaging, converting, printing, pick-and-place and cut-to-length machines that need synchronized axes. | ||||||||
Physical Data | Weight and DimensionsWeight0.66 lb (0.30 kg)H × W × D5.7 × 1.4 × 5.7 in. (145 × 35 × 145 mm)
Product weight and dimensions are typical manufacturer-published values and may differ by series or option. Shipping box and weight are estimates for freight planning; the packed unit may ship in a different box. | ||||||||
Datasheet | Datasheet available for download Generated from product specifications; not an official Allen-Bradley datasheet. For an official datasheet, contact Allen-Bradley or an authorized distributor. | ||||||||
Similar Part Numbers |
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Allen Bradley Information | Technical SpecificationsLifecycle status
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| Category | ControlLogix | ||||||||
| Part Number | 1756-M08SE | ||||||||
| Manufacturer | Allen-Bradley | ||||||||
Previously sold 1756-M08SE1 sold
NJT Automation has supplied and shipped one 1756-M08SE ControlLogix motion module in 2024; these listings are sold and the in-stock options above are ready to ship.
- Sold
- 1 in 2024
- Series
- B × 1
Can the 1756-M08SE be repaired?
Yes. NJT Automation repairs the 1756-M08SE by mail-in: diagnostic evaluation, component-level repair and a functional test, backed by a 1-year full-function warranty.
NJT managed repair. No evaluation fee; no repair, no charge. Prepaid UPS label both ways, $650 minimum, rush available. 1-year full-function warranty included, 2- and 3-year options.
Compare quotes from independent repair technicians. Post your repair on RepairMode to receive competitive bids from experienced technicians. Each technician sets their own pricing and warranty.
Find a PLC repair specialiston RepairMode.com ↗Common failures
Failure patterns we regularly see on ControlLogix motion module hardware like the 1756-M08SE:
- SERCOS ring fault from a failed fiber transceiver or dirty fiber connector on SERCOS modules
- Axis will not enable: analog output or drive-enable relay damaged on analog (AE) modules
- Encoder / feedback channel failure showing as position noise or a lost feedback fault
- Module OK LED red at power-up
- Intermittent axis faults after a chassis power event
Photos by NJT Automation; test videos from NJT or network repair technicians.
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