Pepperl Fuchs BSS58

Singleturn absolute rotary encoder

MPN: BSS58
Category: Absolute Rotary Encoders

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What is the Pepperl Fuchs BSS58?

Industrial standard housing ∅58 mm

13 Bit singleturn

Output code: gray and binary

Transfer of position data with 4 AS-Interface slaves

Parameterization and addressing via AS-Interface

Recessed hollow shaft

Industrial standard housing ∅58 mm, 13 Bit singleturn, Output code: gray and binary, Transfer of position data with 4 AS-Interface slaves, Parameterization and addressing via AS-Interface, Enclosure type: 58 mm, Type of shaft: Recessed hollow shaft, Interface: AS-Interface, Detection type: photoelectric sampling, Interface type: AS-Interface

Specifications

General specifications

Order code (Pepperl+Fuchs part number)	T37281
Detection type	photoelectric sampling
Device type	Singleturn absolute rotary encoder
Lifecycle	Active (current Pepperl+Fuchs product)

Electrical specifications

Operating voltage	29.5 ... 31.6 V DC UB
No-load supply current	max. starting current 155 mA , operating current max. 85 mA I0
Linearity	± 1 LSB
Output code	programmable, Gray code, binary code
Code course (counting direction)	programmable, cw ascending (clockwise rotation, code course ascending) cw descending (clockwise rotation, code course descending)

Interface

Interface type	AS-Interface
Resolution: Single turn	13 Bit
Resolution: Overall resolution	13 Bit
Transfer rate	max. 0.167 MBit/s
Standard conformity	AS-Interface

Connection

Connector

type V1, M12, 4-pin

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, 11 ms
Vibration resistance	DIN EN 60068-2-6, 10 g, 10 ... 2000 Hz

Ambient conditions

Operating temperature	-20 ... 70 °C (-4 ... 158 °F)
Storage temperature	-25 ... 85 °C (-13 ... 185 °F)

Mechanical specifications

Material	housing: powder coated aluminum flange: aluminum shaft: stainless steel
Mass	approx. 330 g
Rotational speed	max. 10000 min -1
Moment of inertia	30 gcm2
Starting torque	≤ 2 Ncm
Tightening torque, fastening screws	max. 1.8 Nm
Shaft load: Angle offset	1 °
Shaft load: Axial offset	max. 1 mm
Dimensions: Length	68 mm
Dimensions: Diameter	58 mm

Downloads & documentation

Official documents from Pepperl Fuchs, downloaded directly from the manufacturer.

Data sheets & manuals

Commissioning InstructionsPDF · 355 kB

BSS58: frequently asked questions

When can BSS58 be shipped?

BSS58 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 BSS58 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 BSS58 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 BSS58, subject to availability and destination.