Training & Maintenance Manual |
Specifications
Pneumatic System with Low Impact and Rapid Approach Control
Description
Pneumatic valve block for use with pneumatic weld gun cylinders. The block has an integrated low impact system and is provided with two solenoid operated “Namur” or ISO size 2 valves. One valve for the retract
DH / WH = 3 Ported Cylinders
DP / WP = 2 and 4 Ported Cylinders
Ordering Code: See pages 7 – 13.
Dimensions: See pages 15 – 18.
Applications
The Spotwelding System can be used with any Pneumatic Spot Weld Cylinder.
Mounting
The weld block can either be mounted on the side of the robot or directly to the cylinder. See pages 10 – 12 for bolt hole patterns for robot mount. Consult Parker for cylinder mount application.
Technical Data
Medium | Compressed air, filtered to | |
| 40µ and dried to a dewpoint | |
| of 37°F (3°C), lubricated | |
| or | |
| lubricated air is applied, this | |
| must be maintained. | |
Working Pressure | 37 to 145 PSIG (2.5 to 10 bar) | |
WH Series Air Operated |
| |
Quick Exhaust | 40 to 115 PSIG (2.7 to 7.9 bar) | |
Ambient Temperature | 41°F to 120°F (5°C to 49°C) | |
Weight – |
|
|
DP | 12.0 lbs (5.4 kgs) | |
DH | 7.0 lbs (3.2 kgs) | |
WP (with Baseplate) | 14.0 lbs (6.4 kgs) | |
WH (with Baseplate) | 18.0 lbs (8.2 kgs) | |
Pneumatic Valve |
|
|
24 VDC |
|
|
Operating Voltage Solenoids | 24 VDC | |
Power Consumption | 4.8W | |
Class of Protection | IP65 (with plug | |
|
| mounted) |
Connector | M12, 22mm, 30mm, | |
|
| Auto (ISO 2 only) |
120 VAC |
|
|
Operating Voltage Solenoids.... | 120 VAC | |
Frequency | 50 / 60 Hz | |
Power Consumption | 7.8 VA / 6.3 VA | |
Class of Protection | IP65 (with plug | |
|
| mounted) |
Connector | M12, 22mm, 30mm, | |
| Auto (WP / WH only) | |
Proximity Sensor |
|
|
24 VDC |
|
|
Supply Voltage | 10 to 30 VDC | |
Rated Operational Current | 200mA | |
Degree of Protection | IP67 | |
Ambient Temperature Range | ........ | |
|
| |
Switching Indication | By LED (Yellow) | |
Output | PNP or NPN | |
120 VDC (Consult factory for availability) | ||
Supply Voltage | 20 to 140 VAC | |
Frequency | 50 or 60 Hz | |
Supply Voltage Indication | By LED (Green) | |
Rated Operational Current | 400 mA | |
Degree of Protection | IP67 | |
Ambient Temperature Range | ....... | |
|
| |
Switching Indication | By LED (Orange) |
Service Kits: See page 9.
Pneumatic
Parker Hannifin Corporation Pneumatic Division Richland, Michigan www.parker.com/pneumatics