Norgren Roundline Plus Stainless Steel Body Actuators User Manual

Act- 134, Ac tua tors, Roundline plus stainless steel body actuators

ACT-

134

TUA

TORS

Norgren.com/usa – 303.794.2611 – [email protected]

Full range of bore sizes
All essential models
Optional Ecology seal
Technical data
Medium:
Filtered, lubricated or non-

lubricated, compressed air
Maximum Operating

Pressure:

250 psig (17.2 bar)

Temperature Range*:
Standard Nitrile Seals:

-20° to 200°F (-29° to 93°C)

Viton/High temp Seals:

-20° to 400°F (-29° to 205°C)

*With dew point of supply air less than air
temperature below 35°F (2°C)

Lubrication:
All Roundline Plus cylinders are

pre-lubricated during assembly

with a Teflon

based grease for

non-lube service and long life.
Materials
Cylinder Body:

304 Stainless Steel

Head and Cap:

Aluminum Alloy

Piston Rod:

Stainless steel in double rod

cylinders, and 5/16", 7/16", and

9/16" bores. Chrome plated

steel in all other bore sizes

Rod Bearing: Oil Impregnated

Sintered Bronze

Piston: Aluminum Alloy or

stainless steel

Rod & Piston Seals: Nitrile
Pivot Bracket, Rod Clevis, Foot

Bracket, Mounting Nut: Bright Zinc

Plated Carbon Steel

Options selector

RP 075 x 2.50 - DAN - PS

Bore Size
5/16"

031

7/16"

043

9/16"

056

3/4" (E)

075

7/8"

087

1-1/16" (E)

106

1-1/4" (E)

125

1-1/2" (E)

150

1-3/4"

175

2" (E)

200

2-1/2" (E)

250

3" (E)

300

E -

Available with Ecology Seals

Series
Roundline Plus

Roundline Plus with
Ecology seals*

*ERP

Stroke
Increments of 1/16" up to
a maximum. See table

Mounting Options
Single Acting Nose

SAN

Single Acting Pivot

SAP

Single Acting Front Block

SBF

Single Acting Rear Block

SBR

Single Acting Front Trunnion

STF

Single Acting Rear Trunnion

STR

Single Acting Non-Rotating Nose

NRN

Single Acting Non-Rotating Pivot

NRP

Reverse Acting Nose

RAN

Reverse Acting Pivot

RAP

Reverse Acting Front Block

RAF

(available in 3/4", 1-1/16" & 1-1/2” only)
Reverse Acting Rear Block

RAR

Double Acting Nose

DAN

Double Acting Pivot

DAP

Double Acting Double End Mount

DAD

Double Acting Front Block

DAF

Double Acting Rear Block

DAR

Double Acting Front Trunnion

DFT

Double Acting Rear Trunnion

DRT

Double Acting Double Rod End

DRD

Mounting Options
Adjustable Cushion Head End

†††

Adjustable Cushion Cap End

†††

Adjustable Cushion Both Ends

†††

Bumpers

Alternate Port Location

PL(__)

Side Ported End Cap (DAN, SAN, and PC
DAFmodels only, note length adder)
Magnetic Piston

Switch Rail and location

M1,M2,
M3,M4

Non-Adjustable cushion head end

NH*

Non-Adjustable cushion cap end

NC*

Non-Adjustable cushions both ends

NB*

No Flats (no plain rod stick out)

NF**

No Rod Thread

No Pin

Pivot Bushing (no pin)

Non-Standard Male Thread

TM(__)

Non-Standard Female Thread

FT(__)

Thread extension over standard

TX†(__)

(specify additional length)
Rod extension over standard

RX†(__)

(specify additional length)
Stainless Steel piston rod

(standard on certain models)
Viton/High Temperature Seals

Rod Wiper (not available with HT)

Maximum Stroke Lengths††
Bore

Single &
Reverse Acting

Double
Acting

5/16"

7/16"-9/16"

3/4"-1-3/4"

2-1/2"-3"

* ERP, ecology cylinders come complete with non-
adjustable cushions both ends (NH, NC, NB, options not
required in model number of ERP cylinder). ERP on DAP,
DAF, DAD, and DAN models only (add PC option length
adder to DAN models)
** Available only on 1-1/16" bore - RAN and RAP, mounts.
† Male thread extension only. Consult factory for negative
thread or rod extensions.
††† Available on 075, 106, 150, 200, 250 & 300 Bores.

†† Consult factory for longer stroke lengths.

Roundline Plus

Stainless Steel Body Actuators

5/16" to 3" bore
Single and Double acting actuators