Pepperl Fuchs AHM58-H
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Quick facts
| Availability | Confirmed on request |
| Category | Absolute Rotary Encoders |
| Lifecycle | active |
| Warranty | 12-month (new) · 3-month (used/refurbished) |
Shipping & availability
When can AHM58-H be shipped?
AHM58-H is sourced on request — request a quote and we'll confirm the exact availability and shipping timeline for this specific unit.
Can I pick up AHM58-H in person?
Local pickup from our Groningen, Netherlands warehouse may be possible — contact us before ordering to check availability and arrange a collection time.
Is express delivery available?
Yes — mention it when you request a quote for AHM58-H and we'll include express shipping options in our reply.
My factory is down and I need this urgently — can you help?
For a critical breakdown, contact us directly at +31 (0)50-7110348 or sales@partnerplc.com — we can look into same-day courier or dedicated taxi/hotshot delivery for AHM58-H, subject to availability and destination.
Multiturn absolute rotary encoder. Industrial standard housing ∅58 mm, 30 Bit multiturn, Hardware encoder, Data transfer up to 2 MBaud, Optically isolated RS 422 interface, Enclosure type: 58 mm, Type of shaft: Hollow shaft, Interface: SSI, Detection type: photoelectric sampling, Interface type: SSI ; SSI + incremental track, Input type: Selection of counting direction (cw/ccw). Detection type: photoelectric sampling. Device type: Multiturn absolute rotary encoder. Operating voltage: 4.5 ... 30 V DC (SSI, SSI + RS422) 10 ... 30 V DC (SSI + Push/Pull). No-load supply current: max. 180 mA. Time delay before availability: < 250 ms. Linearity: ± 2 LSB at 16 Bit, ± 1 LSB at 13 Bit, ± 0,5 LSB at 12 Bit. Output code: Gray code, binary code. Code course (counting direction): cw descending (clockwise rotation, code course descending). Interface type: SSI ; SSI + incremental track. Monoflop time: 20 ± 10 µs. Resolution: . Single turnup to 16 BitMultiturn14 BitOverall resolutionup to 30 Bit: . Single turn: up to 16 Bit. Multiturn: 14 Bit. Overall resolution: up to 30 Bit. Transfer rate: 0.1 ... 2 MBit/s. Voltage drop: UB - 2.5 V. Standard conformity: RS 422. Input type: Selection of counting direction (cw/ccw). Signal voltage: . High4.5 ... 30 V (SSI, SSI + RS422) 10 ... 30 V (SSI + Push/Pull)Low0 ... 2 V: . High: 4.5 ... 30 V (SSI, SSI + RS422) 10 ... 30 V (SSI + Push/Pull). Low: 0 ... 2 V. Input current: < 6 mA. Switch-on delay: < 10 ms. Output type: RS422, Push/Pull. Signal output: A+B+/A+/B. Pulses: 1024, 2048, 4096. Connector: type 9416 (M23), 12-pin, type 9416L (M23), 12-pin. Cable: ∅7 mm, 6 x 2 x 0.14 mm2, 1 m. Degree of protection: DIN EN 60529, IP65. Climatic testing: DIN EN 60068-2-3, no moisture condensation. Emitted interference: EN 61000-6-4:2007. Noise immunity: EN 61000-6-2:2005. Shock resistance: DIN EN 60068-2-27, 100 g, 6 ms. Vibration resistance: DIN EN 60068-2-6, 20 g, 10 ... 2000 Hz. UL approval: cULus Listed, General Purpose, Class 2 Power Source. Operating temperature: -40 ... 85 °C (-40 ... 185 °F). Storage temperature: -40 ... 85 °C (-40 ... 185 °F). Material: . HousingAluminumFlangeAluminumShaftStainless steel: . Housing: Aluminum. Flange: Aluminum. Shaft: Stainless steel. Mass: approx. 300 g (combination 1). Rotational speed: max. 3000 min -1. Moment of inertia: 30 gcm2. Starting torque: < 3 Ncm. Shaft load: . Angle offset± 0.9 °Axial offsetstatic: ± 0.3 mm, dynamic: ± 0.1 mmRadial offsetstatic: ± 0.5 mm, dynamic: ± 0.2 mm: . Angle offset: ± 0.9 °. Axial offset: static: ± 0.3 mm, dynamic: ± 0.1 mm. Radial offset: static: ± 0.5 mm, dynamic: ± 0.2 mm. Dimensions: . Length49 mmDiameter59 mm: . Length: 49 mm. Diameter: 59 mm
Specifications
General specifications
| Detection type | photoelectric sampling |
| Device type | Multiturn absolute rotary encoder |
Electrical specifications
| Operating voltage | 4.5 ... 30 V DC (SSI, SSI + RS422) 10 ... 30 V DC (SSI + Push/Pull) UB |
| No-load supply current | max. 180 mA I0 |
| Time delay before availability | < 250 ms tv |
| Linearity | ± 2 LSB at 16 Bit, ± 1 LSB at 13 Bit, ± 0,5 LSB at 12 Bit |
| Output code | Gray code, binary code |
| Code course (counting direction) | cw descending (clockwise rotation, code course descending) |
Interface
| Interface type | SSI ; SSI + incremental track |
| Monoflop time | 20 ± 10 µs |
| Resolution | |
| Single turnup to 16 BitMultiturn14 BitOverall resolutionup to 30 Bit | Single turn |
| Single turn | up to 16 Bit |
| Multiturn | 14 Bit |
| Overall resolution | up to 30 Bit |
| Transfer rate | 0.1 ... 2 MBit/s |
| Voltage drop | UB - 2.5 V |
| Standard conformity | RS 422 |
Input 1
| Input type | Selection of counting direction (cw/ccw) |
| Signal voltage | |
| High4.5 ... 30 V (SSI, SSI + RS422) 10 ... 30 V (SSI + Push/Pull)Low0 ... 2 V | High |
| High | 4.5 ... 30 V (SSI, SSI + RS422) 10 ... 30 V (SSI + Push/Pull) |
| Low | 0 ... 2 V |
| Input current | < 6 mA |
| Switch-on delay | < 10 ms |
Output
| Output type | RS422, Push/Pull |
| Signal output | A+B+/A+/B |
| Pulses | 1024, 2048, 4096 |
Connection
| Connector | type 9416 (M23), 12-pin, type 9416L (M23), 12-pin |
| Cable | ∅7 mm, 6 x 2 x 0.14 mm2, 1 m |
Standard conformity
| Degree of protection | DIN EN 60529, IP65 |
| Climatic testing | DIN EN 60068-2-3, no moisture condensation |
| Emitted interference | EN 61000-6-4:2007 |
| Noise immunity | EN 61000-6-2:2005 |
| Shock resistance | DIN EN 60068-2-27, 100 g, 6 ms |
| Vibration resistance | DIN EN 60068-2-6, 20 g, 10 ... 2000 Hz |
Approvals and certificates
| UL approval | cULus Listed, General Purpose, Class 2 Power Source |
Ambient conditions
| Operating temperature | -40 ... 85 °C (-40 ... 185 °F) |
| Storage temperature | -40 ... 85 °C (-40 ... 185 °F) |
Mechanical specifications
| Material | |
| HousingAluminumFlangeAluminumShaftStainless steel | Housing |
| Housing | Aluminum |
| Flange | Aluminum |
| Shaft | Stainless steel |
| Mass | approx. 300 g (combination 1) |
| Rotational speed | max. 3000 min -1 |
| Moment of inertia | 30 gcm2 |
| Starting torque | < 3 Ncm |
| Shaft load | |
| Angle offset± 0.9 °Axial offsetstatic: ± 0.3 mm, dynamic: ± 0.1 mmRadial offsetstatic: ± 0.5 mm, dynamic: ± 0.2 mm | Angle offset |
| Angle offset | ± 0.9 ° |
| Axial offset | static: ± 0.3 mm, dynamic: ± 0.1 mm |
| Radial offset | static: ± 0.5 mm, dynamic: ± 0.2 mm |
| Dimensions | |
| Length49 mmDiameter59 mm | Length |
| Length | 49 mm |
| Diameter | 59 mm |
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