RO3104 IFM Incremental encoder with hollow shaft
KKM Solutions is an independent parts distributor, not an authorized IFM dealer — how we source.
IFM RO3104 - Incremental encoder with hollow shaft - Material: flange: aluminum; housing: stainless steel (1.4521 / 444); Storage Temperature: -40...85.
Overview
Part number RO3104 from IFM, listed in Rotary Encoders. Specifications on file: Accuracy 0.1; Ambient temperature -40...85; Communication interface IO-Link; Detection system magnetic. KKM Solutions quotes this part with pricing and availability confirmed per order.
IFM RO3104 is an Incremental encoder with hollow shaft catalog item from IFM. The manufacturer's published data for this part number specifies Material: flange: aluminum; housing: stainless steel (1.4521 / 444).
1 x M12, radial, can also be used axially; coding: A; Contacts: 5; Moulded body: stainless steel (1.4401 / 316); Maximum cable length: 100 m; (IO-Link: max. 20 m)
The specification set recorded for this part number covers Storage Temperature: -40...85; Ambient temperature: -40...85; Shaft Diameter: 15.875; Tightening torque: < 0.7; (Mounting screw); Protection class: III; Dimensions: Ø 58.5 / L = 69; Product type: Incremental encoder with hollow shaft; Switching frequency: 1000; Accuracy: 0.1; Communication interface: IO-Link; Operating voltage: 4.75...30 DC; Current consumption: < 150. See the Specifications tab on this page for the full technical table.
Specifications
| Accuracy | 0.1 |
|---|---|
| Ambient temperature | -40...85 |
| Communication interface | IO-Link |
| Connector | 1 x M12, radial, can also be used axially; coding: A; Contacts: 5; Moulded body: stainless steel (1.4401 / 316); Maximum cable length: 100 m; (IO-Link: max. 20 m) |
| Detection system | magnetic |
| Dimensions | Ø 58.5 / L = 69 |
| Electrical design | HTL/TTL |
| Fixing flange | Ø 58.5 mm |
| Function principle | incremental |
| Housing | tubular |
| Installation depth/shaft | 27 |
| IO-Link revision | 1.1 |
| Key Features | Defined pulse sequence for the reliable detection of rotational speeds; For precise position determination and linear measurement; High shock and vibration resistance |
| Material | flange: aluminum; housing: stainless steel (1.4521 / 444) |
| Max. axial shaft misalignment | 0,5 |
| Max. relative air humidity | 95; (Condensation not permissible) |
| Max. revolution electrical | 12000 |
| Max. revolution, mechanical | 12000 |
| Max. starting torque | 0.02 |
| Min. process cycle time | 2.3 |
| MTTF | 292 |
| Operating voltage | 4.75...30 DC |
| Pack quantity | 1 pcs. |
| Parameter setting options | Resolution; Direction of rotation; HTL; TTL |
| Phase difference A und B | 90 |
| Power-on delay time | 0.5 |
| Product type | Incremental encoder with hollow shaft |
| Protection | IP 65; IP 66; (on the housing: IP 67; on the shaft: IP 65) |
| Protection class | III |
| Reference temperature torque | 20 |
| Resolution | 1...10000; (configurable; Factory setting: 1024) resolution |
| Reverse polarity protection | yes |
| Shaft design | hollow shaft open to one side |
| Shaft Diameter | 15.875 |
| Short circuit protection | yes |
| SIO mode | yes |
| Specification Summary | Hollow shaft encoder open to one side; Shaft diameter 15.875 mm; Resolution 1...10000; IO-Link; M12 Connector |
| Storage Temperature | -40...85 |
| Switching frequency | 1000 |
| Transmission type | COM2 (38,4 kBaud) |
Product details
| Manufacturer | IFM |
|---|---|
| Manufacturer part number | RO3104 |
| Product category | Rotary Encoders |
| Published specifications | 40 attributes listed |
| Listing details last updated | 7 July 2026 |
| Related part numbers | 5 other part numbers in this family |
Request a quote for this part
Email orderdesk@kkmsolutions.com or call (825) 454-5367 for pricing and availability.
Frequently Asked Questions
How do I get pricing for RO3104?
This part is quoted on request, so no price is listed for it here. Send the quote form on this page with your quantity, or email orderdesk@kkmsolutions.com, and our order desk will reply with pricing and availability within 1 business day.
Who manufactures the RO3104?
RO3104 is made by IFM and is listed in our Rotary Encoders category. KKM Solutions is an independent distributor, not an authorized IFM dealer: we source the exact IFM part number RO3104, and the quote confirms condition and lead time before you order.
Is the RO3104 new and genuine?
Parts we supply are new and genuine unless the quote expressly states otherwise. Where a part is new-old-stock, from excess inventory, refurbished or open-box, the quote says so before you approve it.
What warranty comes with the RO3104, and can I return it?
Parts we supply are warranted against manufacturing defects for 1 year from the date of delivery; where the manufacturer's own warranty is longer, the manufacturer's warranty applies. The warranty covers repair, replacement, or credit of the defective part and does not cover normal wear items, misapplication, improper installation, or consequential damages. Contact us within 30 days of delivery before returning anything — all returns need a return authorization from the order desk.
What is the lifecycle status of RO3104?
No published lifecycle status is on file for RO3104. IFM lists whether a catalog number is current, superseded or end-of-life on its own product page, and our order desk confirms the status with the manufacturer at quote time, before you commit. Send the part number through the quote form on this page.
What are the key specifications of RO3104?
Key specifications include Accuracy: 0.1; Ambient temperature: -40...85; Communication interface: IO-Link; Connector: 1 x M12, radial, can also be used axially; coding: A; Contacts: 5; Moulded body: stainless steel (1.4401 / 316); Maximum cable length: 100 m; (IO-Link: max. 20 m). The full specification table on this page lists every published attribute for this part.
What is the bore size of RO3104?
Per the published specification for RO3104: Shaft Diameter: 15.875. Confirm against the full specification table on this page, or ask our order desk to verify it with the manufacturer at quote time.
What voltage does RO3104 use?
Per the published specification for RO3104: Operating voltage: 4.75...30 DC. Confirm against the full specification table on this page, or ask our order desk to verify it with the manufacturer at quote time.
What material is RO3104 made of?
Per the published specification for RO3104: Material: flange: aluminum; housing: stainless steel (1.4521 / 444). Confirm against the full specification table on this page, or ask our order desk to verify it with the manufacturer at quote time.
How quickly can RO3104 ship?
Lead time for RO3104 is quoted per order and confirmed on your quote, which our order desk sends within 1 business day. For a line-down emergency, call the 24/7 order desk at (825) 454-5367.
Variants & Related Part Numbers
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