Related Manuals for Danfoss KPP Pulse Pickup
Summary of Contents for Danfoss KPP Pulse Pickup
- Page 1 MAKING MODERN LIVING POSSIBLE Technical Information Speed Sensor KPP Pulse Pickup (PPU) powersolutions.danfoss.com...
- Page 2 Technical Information KPP PPU Table of Revisions Revision Date Page Changed Rev. Revision History 09 Jul 2013 Corrected illustration title to Non-adjustable Wire Configuration (flat end and conical end) 10 Aug 2009 6, 9-12, 18 Various content updated; Ordering Information; PPU Quick Reference table;...
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Page 3: Table Of Contents
Technical Information KPP PPU Contents Product Overview Description ....................................4 Features ......................................4 Technical Data .................................... 4 Theory of Operation ................................5 Improvements .................................... 6 D Revision (June 1996) ..............................6 E Revision (September 1996) ............................6 F Revision (June 1999) ............................... 6 G Revision (February 2002) .............................. -
Page 4: Product Overview
Product Overview Description The KPP pulse pickup accepts a supply voltage and, in response to the speed of a permanently magnetized speed ring on the motor’s cylinder block or shaft, outputs a digital pulse signal. The output changes its high/low state as the north and south poles of the speed ring pass by the sensor’s face. -
Page 5: Theory Of Operation
KPP PPU Theory of Operation An external source powers the KPP pulse pickup (PPU). It needs a magnetic field to pass by its Hall switch(s) to provide a speed signal. The speed ring on the cylinder block has alternately magnetized north and south segments. -
Page 6: Improvements
Technical Information KPP PPU Improvements Continuous improvements to reduce environmental effects of moisture and corrosive liquids found in some mobile environments include: D Revision (June 1996) y Use of a potting compound around the lead wires exiting the housing was eliminated. –... -
Page 7: Dimensions
Technical Information KPP PPU Common Lead Wire Configuration (flat end) Dimensions Speed ring Air gap approximately 1/2 to 1 turns of thread 9/16-18 UNF-2A THD (all models) 1.52 [0.060] maximum White Black O-ring Torque lock nut Green P/N 9004201-3700 13 ± 1.3 N•m [10 ±... -
Page 8: Considerations
Configuration (flat end), page 7). Use the cavity plug offered in the 4 pin mating electrical connector kit, which is used with the 4 pin Delphi/Packard Weather-Pack connector (Sauer- Danfoss part umber K03379). 11029257 • Rev BB • July 2013... -
Page 9: Ordering Nomenclature
All leadwire length is described in inches unless denoted with m (meters) Specialties Special connector pinouts Special connector pins **Do not attempt to apply a quadrature output PPU without first consulting with a Sauer- Danfoss field applications engineer for specific application requirements. 11029257 • Rev BB • July 2013... -
Page 10: Ordering Nomenclature Codes And Definitions
Codes and Definitions Code Description Flat end: Typical use, Sauer-Danfoss Series 90 pump and motor, M46 pump and motor, Series 42 pump (M46 pump pending) Conical end: Typical use, Sauer-Danfoss Series 51 and 51-1 MV cartridge type motor Electrical Configuration... -
Page 11: Ppu Quick Reference
Technical Information KPP PPU PPU Quick Reference Supply voltage (Vdc) Application Electrical Material number connector 4.5 to 8.5 7 to 32 Common Special KPPG12408 KPPG12508 KPPG126 Table continues on KPPG12703A page 12. KPPG12704A KPPG12730A KPPG1273MA KPPG13403 KPPG13408 Reference Ordering Nomenclature KPPG13436 Nomenclature Codes KPPG136... - Page 12 Technical Information KPP PPU PPU Quick Reference Material number Supply voltage (Vdc) Application Electrical connector (continued) 4.5 to 8.5 7 to 32 Common Special KPPG35708* KPPG35808* KPPG36708* Reference Ordering KPPG36708B* Nomenclature Nomenclature Codes KPPG36708B* Definitions, KPPG456** pages 9 and 10. 11068105 KPPG4A408** KPPG4B724B**...
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Page 13: Speed Rings
Speed rings vary according to the diameter of cylinder block to which they are attached. You may order them directly from the pump manufacturer or a Sauer-Danfoss Global Service Partner may retrofit them to existing pumps and motors (mounting requires some specialized tooling). Order them using numbers in the following table. -
Page 14: Product Installation Procedures For Flat End And Conical End Models
Technical Information KPP PPU Product Installation Procedures for Flat End and Refer to Installation Diagrams, page 16, regarding these procedures. Conical End Models Procedure A Non-directional KPP flat end models. Models included: KPPG12XXX, KPPG16XXX. Installation steps: 1. Turn in (CW) by hand until bottom end gently touches the speed ring. 2. -
Page 15: Procedure C
Technical Information KPP PPU Procedures for Flat End and Procedure C Conical End Models Non-directional and Directional KPP conical end models. Models included: KPPG2XXXX. (continued) Installation steps: 1. Turn in (CW) by hand until bottom end gently touches the speed ring. 2. -
Page 16: Installation Diagrams
Technical Information KPP PPU Pulse Pickup Installation Installation Diagrams 11/16 hex wrench Torque: 13 N•m [10 lbf•ft] after adjustment Magnetic speed ring Hold sensor in position Speed sensor while tightening locknut 12,7 [0.50] Shaft cernterline Flats 22° 22° 12,7 [0.50] Flats 22°... -
Page 17: System Wiring Guidelines
Technical Information KPP PPU Connection Diagram Installation Diagrams (continued) Speed ring Supply voltage White Supply 0.5 V Speed Pulse Pickup Black Supply ground Green Direction Applies only to direction and quadrature models 1669C System Wiring Guidelines 1. Protect all wires from mechanical abuse. Run wire in flexible metal or plastic conduits. 2. -
Page 18: Connector Pin Assignments
Technical Information KPP PPU Connector Pin Assignments 3 pin Deutsch Plug DT Series connector 3 or 4 pin Delphi Connector Power + Speed Power + Speed Ground Direction Ground 3524A 3523 4 pin Turck Eurofast connector 4 pin Deutsch® Plug DT Series Connector Keyway ref Direction Power +... - Page 19 Technical Information KPP PPU Notes 11029257 • Rev BB • July 2013...
- Page 20 Phone: +86 21 3418 5200 Danfoss can accept no responsibility for possible errors in catalogues, brochures and other printed material. Danfoss reserves the right to alter its products without notice. This also applies to products already on order provided that such alterations can be made without changes being necessary in specifications already agreed.