Norgren NFPA Aluminum & Steel Cylinders - Manual (Page 96)

ACT-1-96 Brookville, OH USA Phone 937-833-4033 www.norgren.com
Series A, DA, EA & EDA, NFPA Aluminum Air Cylinders (ø1-1/2" to 8") Special Order Information
Series J, DJ, EJ & EDJ, NFPA Steel Air Cylinders (ø1-1/2" to 12") Special Order Information
A Series A Cylinder
DA Series A Double Rod End Cylinder
EA Series EA Cylinder
EDA Series EA Double Rod End Cylinder
J Series J Cylinder
DJ Series J Double Rod End Cylinder
EJ Series EJ Cylinder
EDJ Series EJ Double Rod End Cylinder
HR–L(1 4)
–
MS
–
P(
1
/
4
)
–
V
Port and Cushion
Adjustment Positions
(As viewed from rod end:
Port standard position 1,
Cushion Adjustment standard
position 2.)
NOTE: A Port and a Cushion
Adjustment cannot be in the
same position.
1
3
4 2 IMPORTANT: Write out bore and stroke completely as shown in example.
Reed & Solid State Switches
Available on all bore sizes – order separately.
See pages ACT-1-90 & ACT-1-91 for specifications.
NOTE: Consult factory when using competitive position sensing devices.
EXAMPLE: Series EJ Cylinder – MS4 side tapped mount – Adjustable
cushion in head (Position 2) – Adjustable cushion in cap (Position 2) –
5 / 8 "
piston rod diameter – Small male (solid) piston rod thread – Case hardened
rod – Head port location at 1 – Cap port location at 4 – Metal rod scraper
option –
1 / 4 " special port size – Viton seals option – 2" X 6" bore and stroke.
Cylinder Order Information
01 2" X 6" 7 7 1 A EJ – – – –
Bore and Stroke (write out )
Mounting Options
01
Side Tapped (MS4)
03 Head Rectangular Flange (MF1)
03 Head Square (ME3) – 7" & 8" Bores
04 Cap Rectangular Flange (MF2)
04 Cap Square (ME4) – 7" & 8" Bores
05 Basic Cylinder No Mounting (MX0)
06 Both Ends (4) Tie Rods Ext. (MX1)
6B Both Ends (2) Tie Rods Ext. (MX4)
6C Cap Tie Rods Ext. (MX2)
6R Head Tie Rods Ext. (MX3)
7R Removable Head Trunnion (MT1) - A & EA
07 Head Trunnion (MT1) - J & EJ
8R Removable Cap Trunnion (MT2) - A & EA
08 Cap Trunnion (MT2) - J & EJ
09
Side Lugs (MS2)
10 Center Trunnion (MT4)
11 Side End Angles (MS1)
12 Cap Fixed Clevis (MP1)
15 Side End Lugs (MS7)
16 Sleeve Nut Construction (Universal)
20 Head Square Flange (MF5)
21 Cap Square Flange (MF6)
22 Detachable Cap Clevis (MP2)
32 Cap Fixed Eye (MP3)
42 Detachable Cap Eye (MP4)
52 Spherical Bearing
60 Base Bar (Not NFPA A & EA Only)
Piston Rod Diameters
A**
5 / 8 " Standard on 1 1 / 2 ", 2", 2 1 / 2 "
Standard on 3 1 / 4 ", 4", 5"
B** 1"
Oversized on 1 1 / 2 ", 2", 2 1 / 2 "
Standard on 6", 7", 8"
C** 1 3 / 8 "
Oversized on 3 1 / 4 ", 4", 5"
Standard on 10"
D** 1 3 / 4 "
Oversized on 6", 7", 8"
Standard on 12"
E 2"
Oversized on 10"
F 2 1 / 2 " Oversized on 10", 12"
Piston Rod Threads Type
1
Small Male (Solid)
2 Intermediate Thread Male (Solid)
3 Female
6 Full Thread Male (Solid)
7 Plain Rod End
Additional Options – order alphabetically – More on page ACT-1-95
HR
Case Hardened (45 Rc)
L(_ _) Port Location position 1 standard: L(Head Cap)
(specify position 1 thru 4 for head and/or cap)
MS Metal Rod Scraper
N(_ _) Cushion Adjust Screw Location position 2 standard: N(Head
Cap) (specify position 1 thru 4 for head and/or cap)
P(_)* Non-Standard Port Sizes: [specify port size for P(_H)
head only, P(_C) cap only, or P(_) both head & cap]
PS Magnetic Piston – includes aluminum tube option - J & EJ
RS Rod Stud
Type 1 (5/8" – 1 3 / 4 " øRod)
Type 2 (5/8" & 1" øRod)
RX Rod Extensions (specify length of additional rod extension)
SC Single Acting Spring Extend (Cap End)–See page ACT-1-95
SR Single Acting Spring Retract (Rod End)–See page ACT-1-95
SS 303 Stainless Steel (Hard Chrome Plated)
ST(_C) Stop Tube (Cap End) (specify stop tube length)
ST(_R) Stop Tube (Rod End) (specify stop tube length)
T
Special Rod Threads (specify rod thread)
TX Thread Extensions (specify length of thread extension)
V Viton ® Seals
*1 1 / 2 ", 2", 2 1 / 2 " bore cylinders have 3 / 8 " NPT Standard, 1 / 2 " NPT oversize.
3 1 / 4 ", 4", 5" bore cylinders have 1 / 2 " NPT Standard, 3 / 4 " NPT oversize.
This will add 1 / 8 " to the overall cylinder length.
** A & EA uses A-D only.
† Standard with EA & EJ
† Standard with EA & EJ
Cushion in Head
3
None
5 † Non-Adjustable Cushion
7 Adjustable Cushion (Position 2)
9 Decel Cushion
Cushion in Cap
3
None
5 † Non-Adjustable Cushion
7 Adjustable Cushion (Position 2)
9 Decel Cushion