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NorthStar RIM Tach

®

 1250 Instruction Manual

 

 3                                                                   Dynapar  (847) 662-2666                                           17 November 2008 

 

Table of Contents 

 

Chapter/Paragraph/Illustration  

Page 

 

1 Introduction....................................................................................................................................... 4

 

 

 1.0 

 

Safety Summary................................................................................................................................... 4 

 

 1.1 

 

General................................................................................................................................................. 5 

 

 

 

1.2

  

Descriptions ......................................................................................................................................... 5 

 

 

 

 

 

 

 

 

 

Figure 1: Small Thru-Shaft Enclosure

......................................................................................... 5 

 

 

 

 

 

Figure 2: Specification Drawing

.................................................................................................. 6 

 

 

1.3 

 

Specifications.............................................................................................................................................. 6

 

 

2 Installation ......................................................................................................................................... 7

 

 

 

2.0

   

Inspection and Unpacking ................................................................................................................... 7 

 

 

2.1

  

Painting Considerations ....................................................................................................................... 7 

 

 2.2 

 

Mechanical Installation........................................................................................................................ 7 

 

 

 

 

 

 

 

 

Figure 3a: Large Thru-Shaft 1250

............................................................................................... 7 

 

 

 

 

 

Figure 3b: Large Thru-Shaft Assembly

........................................................................................ 8 

 

 

 

2.2.1

 

Motor Facing and Shaft ....................................................................................................................... 8 

 

 

 

 

 

Figure 4: Typical 12.5 Inch Diameter Type C-Face Motor

......................................................... 9  

 

 2.2.2 

 

Pulse Wheel Assembly for Small and Large Thru-Shaft ..................................................................... 9 

 

 

 

 

 

Figure 5: Pulse Wheel Assembly

.................................................................................................. 10 

 

 2.2.3 

High Slew Rate Wheels ....................................................................................................................... 10 

 

 

 

 

 

Figure 6: High Slew Rate Wheel

.................................................................................................. 10 

 

 2.2.4 

Enclosure Installation .......................................................................................................................... 11 

 

 2.2.5 

Pulse Wheel Assembly Axial Position Adjustment ............................................................................. 12 

 

 

 

 

 

Figure 7: Pulse Wheel Alignment Check Using Straight Edge

.................................................... 12 

 

 2.2.5.1 

Optional Pulse Wheel Alignment Check ............................................................................................. 12 

 

 

 

 

 

Figure 8: Optional Pulse Wheel Alignment Check w/ Depth Gauge

............................................ 12 

 

 2.2.6 

Sensor Module Installation .................................................................................................................. 13 

 

 

 

 

 

Figure 9: Sensor Module Installation

........................................................................................... 13 

 

 2.3 

 

Electrical Installation ........................................................................................................................... 13 

 

 2.3.1 

Quick Release Connector Hood Wiring .............................................................................................. 14 

 

 

 

 

 

Figure 10: Quick Release Connector Installation

........................................................................ 14 

 
 
 
 
Methods and apparatus disclosed and described herein have been developed solely on company funds of Dynapar No government or  other contractual 
support or relationship whatsoever has existed which in any way affects or mitigates proprietary rights of Dynapar in these developments. Methods and 
apparatus disclosed herein may be subject to U.S. Patents existing or applied for. Dynapar reserves the right to add, improve, modify, or withdraw functions, 
design modifications, or products at any time without notice. Dynapar shall not be liable for errors contained herein or for incidental or consequential 
damages in connection with furnishing, performance, or use of this material.  

Содержание NorthStar RIM Tach 1250

Страница 1: ...625 8 00 Outer Diameter Thru Shaft Applications Dynapar 791 1004 00 Rev C 17 November 2008 Customer Service Tel 1 800 873 8731 Fax 1 847 662 4150 custserv dynapar com Technical Support Tel 1 800 234 8...

Страница 2: ...NorthStar RIM Tach 1250 Instruction Manual 2 Dynapar 847 662 2666 17 November 2008...

Страница 3: ...Wheel Alignment Check Using Straight Edge 12 2 2 5 1 Optional Pulse Wheel Alignment Check 12 Figure 8 Optional Pulse Wheel Alignment Check w Depth Gauge 12 2 2 6 Sensor Module Installation 13 Figure...

Страница 4: ...s and 3 all accessory devices associates with the work area have been de energized If high potential insulation test is required follow procedures and precautions outlined in NEMA standards MG 1 Groun...

Страница 5: ...onstruction and provides interchangeable sensor modules and a magneto resistive technology capable of withstanding the harshest industrial environments This ensures a precise and consistent digital mo...

Страница 6: ...Gap 0 019 0 008 Shaft Axial End Play Up to 0 050 Maximum Operational Speed 7 000 RPM 120khz Enclosure Configuration 12 5 motor face or accessory flange to meet NEMA MG1 4 standards Acceleration Rate 3...

Страница 7: ...to the enclosure Standard degreasing practices must be followed before applying paint Do not hinder the latches on the connector if the connector is painted If the enclosure is painted before the sen...

Страница 8: ...orrosion preventative or oil to motor facing and shaft to aid assembly The pulse wheel must be well attached during rapid acceleration or deceleration of the shaft The installer may elect to drill the...

Страница 9: ...3 Place assembly over the end of the shaft The wheel side with the two set screws should be toward the outside away from motor Be sure the set screws in the adapter are retracted so that they will no...

Страница 10: ...will stop at the ring With a pen or some other object that will not damage the shaft work the ring around the shaft into the groove in the wheel The wheel should then completely slide on the shaft 3...

Страница 11: ...ee Figure 5 2 2 5 Pulse Wheel Assembly Axial Position Adjustment If the pulse wheel is not lined up and no pre drilled holes are required use the following procedure to adjust the position of the puls...

Страница 12: ...nderneath Ensure the gage is measuring the distance to the flat surface of the aluminum magnetic ring and has not engaged the edge of the steel hub or slipped past the edge of the pulse wheel 3 Repeat...

Страница 13: ...o a nominal 7 5 in lbs There should not be a gap between the lip on the housing and the enclosure The stainless steel sensor module is designed to seat in metal to metal contact with the enclosure Ens...

Страница 14: ...that holds the terminal block in place Remove terminal block from housing 2 Insert wiring through liquid tight flexible seal and mating connector housing Leave enough wire exposed to comfortably reac...

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