Parker EY8 Manuals

Manuals and User Guides for Parker EY8. We have 1 Parker EY8 manual available for free PDF download: Technical Manual

Parker EY8 Technical Manual

Parker EY8 Technical Manual (63 pages)

Servomotors

Brand: Parker | Category: Engine | Size: 7 MB

Table of Contents

Table of Contents
7
Introduction
9
Purpose and Intended Audience
9
Safety
10
Principle
10
General Safety Rules
10
Operating Category and Marking of EY Servomotors
12
Product Description
15
Quick URL
15
Overview
15
Applications
15
General Technical Data for ATEX Motors
16
Product Code
17
Technical Data
18
Motor Selection
18
EX Standard Atmospheric Conditions
18
Altitude Derating
18
Ambient Pressure
18
Temperature Derating
18
Thermal Equivalent Torque (Rms Torque)
18
Servo Drive Selection
21
Current Limitation at Stall Conditions (I.e. Speed < 3 Rpm)
24
Peak Current Limitation
24
EY Characteristics: Torque, Speed, Current, Power
25
Atex 230V
26
Atex 400V
27
Electromagnetic Losses
28
Time Constants of the Motor
29
Speed Ripple
31
Cogging Torque
31
Voltage Withstand Characteristics of EY Series
31
Maximum Speed to Respect Minimum Airgap
32
Voltage and Current During Operating
33
Outline Drawings
34
Ey310E
34
Ey420E Ey430E
35
Ey620E Ey630E
36
Ey820E Ey840E Ey860E
37
Motor Mounting
38
Installation of ATEX Machines
38
Frame Recommendation
39
Shaft Loads
40
Vibration Resistance Toshaft End
40
Maximum Load Acceptable on the Shaft
40
Cooling
45
Thermal Protection
46
Alarm Tripping with PTC Thermistors
46
Power Electrical Connections
47
Wires Sizes
47
Earth Connection to the Rear Cover
48
Conversion Awg/Kcmil/MM²
49
Motor Cable Length
49
Feeback System
50
Direction of Shaft Rotation Regarding Electrical Connections
50
Sensorless Connection
50
Resolveur 2 Poles Transformation Ratio = 0.5 - Code a
50
Cables
51
Resolver Signal Cable
51
Power Cable with or Without Brake
51
Brake Option
52
Commissioning, Use and Maintenance
53
Instructions for Commissioning, Use and Maintenance
53
Equipment Delivery
53
Handling
53
Storage
54
Installation
54
Mounting
54
Torque Value for the Screws
54
Preparation
55
Mechanical Assembly
55
Electrical Connections
56
Cable Connection
57
Cable Handling
57
Use of Two Grounding Devices with EY Servomotors
57
Protection of Connectors - Mounting Recommendations
58
Connection Diagrams
60
Servo Drive
60
Maintenance Operations
61
Summary Maintenance Operations
61
Troubleshooting
62

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