Installation Instructions Instruction Manual

ManualsBrandsRockwell Automation ManualsEquipmentHPK-Series Motor Encoder Replacement

Installation Instructions

HPK-Series Motor Encoder Replacement Kit

Catalog Numbers HPK-B1307C-ENC, HPK-B1307E-ENC, HPK-B1308C-ENC,

HPK-B1308E-ENC, HPK-B1310C-ENC, HPK-B1609E-ENC, HPK-B1611E-ENC,

HPK-B1613C-ENC, HPK-B1613E-ENC, HPK-B1815C-ENC, HPK-B2010C-ENC,

HPK-B2010E-ENC, HPK-B2212C-ENC, HPK-B2510C-ENC

About This Publication

Each replacement kit is designed for the encoder type and version that is installed on a specific

model of an HPK-Series

™

motor. Refer to Catalog Number Explanation on page 3 for a chart

that defines the motor and encoder combinations.

Use this document if you are responsible for replacing the encoder on an Allen-Bradley

HPK-Series motor. Read all instructions before starting the replacement procedure.

Topic Page

About This Publication 1

Important User Information 2

Catalog Number Explanation 3

Before You Begin 4

Required Parts 5

Replacing Encoders 5

Preparing for Installation 5

Disassemble the Encoder - Original Version 6

Disassemble the Encoder - Later Version 8

Install the Replacement Encoder 10

Additional Resources 11

Summary of content (12 pages)

PAGE 1
Installation Instructions HPK-Series Motor Encoder Replacement Kit Catalog Numbers HPK-B1307C-ENC, HPK-B1307E-ENC, HPK-B1308C-ENC, HPK-B1308E-ENC, HPK-B1310C-ENC, HPK-B1609E-ENC, HPK-B1611E-ENC, HPK-B1613C-ENC, HPK-B1613E-ENC, HPK-B1815C-ENC, HPK-B2010C-ENC, HPK-B2010E-ENC, HPK-B2212C-ENC, HPK-B2510C-ENC Topic Page About This Publication 1 Important User Information 2 Catalog Number Explanation 3 Before You Begin 4 Required Parts 5 Replacing Encoders 5 Preparing for Installation 5 Disassemb
PAGE 2
HPK-Series Motor Encoder Replacement Kit Important User Information Solid-state equipment has operational characteristics differing from those of electromechanical equipment. Safety Guidelines for the Application, Installation and Maintenance of Solid State Controls (publication SGI-1.1 available from your local Rockwell Automation® sales office or online at http://www.rockwellautomation.
PAGE 3
HPK-Series Motor Encoder Replacement Kit 3 Catalog Number Explanation HPK - B 1307 C - ENC - M A BRAKE A = No brake B = Brake FEEDBACK M = Multi-turn high resolution encoder S = Single-turn high resolution encoder ACCESSORY TYPE ENC = Encoder replacement kit RATED SPEED C = 1500 rpm E = 3000 rpm FRAME SIZE/STACK LENGTH 1307 = Frame size and stack length designation 1308 = 1310 = 1609 = 1611 = 1613 = 1815 = 2010 = 2212 = 2510 = VOLTAGE RATNG B = 460V AC E = 400V AC G = 750V DC SERIES HPK = Asynchronous serv
PAGE 4
HPK-Series Motor Encoder Replacement Kit Before You Begin Before unpacking the product, inspect the shipping carton for damage. If damage is visible, immediately contact the shipper and request assistance.; otherwise, proceed with unpacking. Carefully remove the encoder from its shipping container, and visually inspect it for damage. If the encoder is undamaged, carefully examine the encoder cable and the spring mounting plate for defects.
PAGE 5
HPK-Series Motor Encoder Replacement Kit 5 Required Parts To install the HPK-Series Motor Encoder Replacement Kit, you should plan to provide the following parts. Where possible, reuse screws and other hardware. • Fixing screws • Electrical tape IMPORTANT Reuse existing parts, such as screws and other hardware. Always store parts as you remove the encoder. Replacing Encoders Review these sections to become familiar with the steps before you begin to replace your encoder.
PAGE 6
HPK-Series Motor Encoder Replacement Kit Disassemble the Encoder - Original Version ATTENTION: Verify that power is off or removed from all devices affected by the encoder. Verify that all electrical connections (for example, items 9 and 10 in the HPK-Series Motor Encoder - Original Version) are disconnected from any power source. BURN HAZARD: Outer surfaces of the motor can reach high temperatures, 125 °C (275 °F), during operation.
PAGE 7
HPK-Series Motor Encoder Replacement Kit 7 HPK-Series Motor Encoder - Original Version 2 4 9 1 6 3 5 10 8 7 This diagram shows the mechanical construction of the original version encoder. Item Description Item Description 1 Clamping element 6 Screw 2 Clamping element 7 Plastic washers (qty. 4) The plastic washers electrically isolate the encoder from the HPK motor. 3 Motor shaft 8 M2.5 fixing screw (qty. 2) 4 Spring mounting plate 9 Thermostat connectors (qty.
PAGE 8
HPK-Series Motor Encoder Replacement Kit Disassemble the Encoder - Later Version ATTENTION: Verify that power is off or removed from all devices affected by the encoder. Verify that all electrical connections (for example, items 9 and 10 in the HPK-Series Motor Encoder - Later Version) are disconnected from any power source. BURN HAZARD: Outer surfaces of the motor can reach high temperatures, 125 °C (275 °F), during operation.
PAGE 9
HPK-Series Motor Encoder Replacement Kit 9 HPK-Series Motor Encoder - Later Version 5 1 4 9 6 2 10 3 8 7 This diagram shows the mechanical construction of a later version encoder. Item Description Item Description 1 Encoder 6 Torx clamp screw (size T10) 2 Plastic shaft sleeve 7 7 mm (0.273 in.) outside diameter washer (qty. 2) 3 Motor shaft 8 M2.5 fixing screw (qty. 2) 4 Spring mounting plate 9 Thermostat connectors (qty.
PAGE 10
HPK-Series Motor Encoder Replacement Kit Install the Replacement Encoder Refer to the HPK-Series Motor Encoder - Later Version diagram on page 9 to identify specific parts of the replacement encoder and their correct position when installed. 1. Verify the encoder replacement kit catalog number corresponds with the motor catalog number listed on the motor nameplate. 2. Check the runout of the motor shaft, approximately 0.50 mm (0.02 in.) from the front of the shaft. If the runout exceeds 0.
PAGE 11
HPK-Series Motor Encoder Replacement Kit 11 9. Install the white motor thermostat leads (P1 and P2) to the thermostat connectors (9). a. Slide the plastic sleeving over the connector and fasten the sleeving with electrical tape. b. Tape each lead individually, and then tape the two leads together. 10. Use wire ties to secure the encoder cable and thermostat leads to the motor frame.
PAGE 12
Rockwell Automation Support Rockwell Automation provides technical information on the Web to assist you in using its products. At http://www.rockwellautomation.com/support, you can find technical manuals, technical and application notes, sample code and links to software service packs, and a MySupport feature that you can customize to make the best use of these tools. You can also visit our Knowledgebase at http://www.rockwellautomation.