Control Data Corporation NCR EM-B2 Manuals

Manuals and User Guides for Control Data Corporation NCR EM-B2. We have 1 Control Data Corporation NCR EM-B2 manual available for free PDF download: Manual

Control Data Corporation NCR EM-B2 Manual

Control Data Corporation NCR EM-B2 Manual (115 pages)

Paper Tape Punch

Brand: Control Data Corporation | Category: Tape Deck | Size: 5 MB

Table of Contents

Table of Contents
4
List of Tables
5
Script Ion of Equipment
9
Introduction
9
Block Diagram Analysis
9
Mechanical Description
10
Em-B2 Paper Tape Punch, Block Diagram
10
Tape Transport, Front View
12
Tape Transport, Partial Rear View
13
Punch Head, Block Diagram
16
Punch Head Drive
17
Timing Pulse Generation
18
Timing Chart
19
Tape Feed Mechanisms
22
Tape Break Detection
23
Timing Layout
25
Electrical Description
26
·Tape Transport, Schematic
27
Equipment Specifications
30
Introduction
30
Physical Characteristics
30
Input and Output Characteristics
30
Tape Punch, Installation Drawing
31
Punch Head, Right Rear View
34
Punch Head, Left Rear View
34
Punch Head, Front View
35
Punch and Feed Magnet Turn-Off Current
37
Operational Specifications
39
Process Specification
45
Implementation Data
46
Introduction
46
Power Supply
46
Control Logic Circuits
46
3.3 Magnet Driver Circuits
47
Operator Controls
48
Punch Head and Transport Mating Information
48
Service Data
49
Introduction
49
4. 1 Preventive Maintenance
49
Location of Punch Head Lubrication Points
50
Feed Magnet Setting
52
Adju Siment Procedures
54
Brake Assembly
56
Tape Brake Adjustment
56
Clearance between the Feed Pawl and the Sprocket and Ratchet Wheel
58
Detenting Pressure, Tape Feed
59
Clearance between Safety Stop Block and Feed Pawl
60
Feed Pawl Acutating Arm Length
60
Timing and Backlash
62
Clearance between Interposers and Punch Levers
62
Clearance between Punch Levers and Punch Restoring Arms
63
Tape Side Registration
65
Longitudinal Spacing of Adjacent Codes
65
Punch Magnet Armature Gap and Tension
66
EM-B2 Paper Tape Punch Assembly Breakdown
68
Interposer Guide Comb, 371B1250
68
Safety Stop Block, 371C794
68
EM-B2 Paper Tape Punch, 371D1650
70
Parts List
77
Control Arm, Right, 371A1431
78
Control Arm, Left, 371A1430
78
Adjustable Idler Roll, 371A1549
79
Supressor, 371B1666
82
EM-Bl Punch Head, 371D901 (Sheet 2 of 6)
90
Punch Lever Comb, 371A499
96
Punch Eccentric Line, 371B63
96
Punch and Die, 371C81
97
Interposer, 371C17
99
Reset Line, 371B865
100
Parts List
101
Mounted Motor, 371D911
101
Magnet, 371A135
103
Paper Guide, 371C191
103
Special Tools
108
Parts Required
108
Feed Pawl
114
Control Data
115

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