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538725-11 1XP8001-1/1024 Siemens Original Incremental Rotary Encoder 1024 PPR HTL Output In Stock
  • 538725-11 1XP8001-1/1024 Siemens Original Incremental Rotary Encoder 1024 PPR HTL Output In Stock
  • 538725-11 1XP8001-1/1024 Siemens Original Incremental Rotary Encoder 1024 PPR HTL Output In Stock
  • 538725-11 1XP8001-1/1024 Siemens Original Incremental Rotary Encoder 1024 PPR HTL Output In Stock
  • 538725-11 1XP8001-1/1024 Siemens Original Incremental Rotary Encoder 1024 PPR HTL Output In Stock
  • 538725-11 1XP8001-1/1024 Siemens Original Incremental Rotary Encoder 1024 PPR HTL Output In Stock

538725-11 1XP8001-1/1024 Siemens Original Incremental Rotary Encoder 1024 PPR HTL Output In Stock

Place of Origin Germany
Brand Name Siemens
Certification COO & COC
Model Number 538725-11 1XP8001-1/1024
Product Details
Shipping:
DHL (default) / FedEx / UPS / TNT / Air / Sea
Customer Courier A/C:
Yes – DHL/FedEx/UPS Account Accepted
Trade Terms:
EXW, DAP, FOB, CIF
Shipping Weight:
0.68 Kg
Packing Size:
58× 48× 70mm
Condition:
Brand New And Original
Highlight: 

Siemens incremental rotary encoder 1024 PPR

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Siemens HTL output rotary encoder

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Siemens original rotary encoder in stock

Payment & Shipping Terms
Minimum Order Quantity
1
Price
$258
Delivery Time
3-5 days
Payment Terms
T/T,Alipay,Paypal
Supply Ability
99+
Product Description

Product details pictures

538725-11 1XP8001-1/1024 Siemens Original Incremental Rotary Encoder 1024 PPR HTL Output In Stock

Product Overview: Siemens 538725-11 1XP8001-1/1024 

Parameter Specification
Manufacturer Siemens AG (Motion Control Division)
Siemens Part Number 1XP8001-1/1024
Heidenhain ID Number 538725-11
Product Type Optical Incremental Rotary Encoder

Application & Fault Scenarios

Common Uses: Speed/position feedback on CNC spindle drives, conveyor line RPM monitoring, robotic joint angle tracking, printing press register control.
Typical Failures:
  • Code disc contamination from oil mist → missing pulses or erratic Z-signal
  • Bearing wear after 40,000+ operating hours → wobble-induced signal jitter
  • Cable shield degradation in high-EMI zones → false counting at high speed
  • LED emitter aging → reduced contrast, eventual signal dropout
Downtime Impact: 30–90 min per replacement; critical on continuous web-processing or multi-axis coordinated motion lines.

Related products

1XP8001-2/1024 1XP8001-1/2048
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1XP8012-11/2048 1XP8032-11/2048
1XP8032-10/1024 1XP8001-12/1024
6FX2001-2CC50 6FX2001-5JN12
6FX2001-5WN25 1XP8001-1/512
1XP8001-1/2500 1XP8001-2/2500
6FX2001-2CC20 6FX2001-2CC55
1XP8012-10/2048 1XP8032-10/2048
1XP8001-12/2048 1XP8001-2/512

Delivery & Warranty

Item Details
Pre-Ship Check Packaging seal & Heidenhain ID label verified, rotation test at 3000 rpm confirming A/B/Z waveform integrity, output amplitude measured at 24 VDC supply, phase shift confirmed within 90° ±20% tolerance, insulation resistance ≥ 20 MΩ. Test report and traceability certificate included.
Return / Exchange 7-day return if unopened / 30-day exchange for manufacturing defect only
Warranty 12 months. Excludes mechanical shaft overload, liquid/chemical ingress, unauthorized disassembly, cable damage from improper routing, operation above 6000 rpm.

FAQ

Q1: HTL vs TTL output difference?
A: "-1" is HTL push-pull (10–30 VDC); "-2" is TTL differential (5–30 VDC) for longer cables.
Q2: Direct Heidenhain ERN replacement?
A: Optical core is Heidenhain, but mounting and pinout follow Siemens spec. Verify dimensions before swapping.
Q3: Authenticity guaranteed?
A: Yes. 100% original Siemens with Heidenhain core, sealed packaging, traceable serial, 12-month warranty.

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