552882 Festo Quarter Turn Actuators

Swivel angle-

Type codeDFM

Mounting positionAny

Closing direction-

Connection pressure for spring force-

ATEX category gas-

Information on operating and pilot mediaOperation with oil lubricati...

Torque at nominal operating pressure and 50° swivel angle-

Spring return torque with 50° swivel angle-

Air consumption at 6 bar per cycle 0°-nominal swivel angle-0°-

Material number of cover-

Shaft material-

Size of valve actuator-

Depth shaft connection-

Position sensingFor proximity sensor

Operating pressure0.2 MPa ... 1 MPa

Type of (ignition) protection for dust-

Operating mediumCompressed air as per ISO 85...

Torque at nominal operating pressure and 0° swivel angle-

Shaft connection-

Cover materialWrought aluminum alloy

Mode of operationDouble-acting

Symbol00991737

Nominal operating pressure-

Ambient temperature-20 °C ... 80 °C

Corrosion resistance class (CRC)1 - Low corrosion stress

Spring return torque with 90° swivel angle-

Note on materialsRoHS-compliant

Material number of housing-

CushioningElastic cushioning rings/pad...

DesignGuide

Safety integrity level (SIL)-

Type of ignition protection for gas-

Explosive ambient temperature-

CE marking (see declaration of conformity)-

Torque at nominal operating pressure and 90° swivel angle-

Spring force-

Pneumatic connectionM5

Housing materialWrought aluminum alloy

Material number for shaft-

Flange hole pattern-

Standard connection for valve-

Valve connection conforms to standard-

ATEX category for dust-

Explosion prevention and protection-

Spring return torque at 0° swivel angle-

Product weight344 g

Seals materialNBR

Material of screws-

Distance of centre of gravity of payload to yoke plate xs25 mm

Piston diameter12 mm

Moving mass172 g

Max. payload as a function of the stroke at defined distance xs28 N

Alternative connectionsSee product drawing

Max. permissible torque load Mx as a function of the stroke0.6 Nm

Drive unit operating modeYoke

Max. speed0.8 m/s

Impact energy in the end positions0.07 J

Theoretical force at 6 bar, advancing68 N

Stroke10 mm

Piston rod materialHigh-alloy stainless steel

GuideSliding guide

Theoretical force at 6 bar, retracting51 N

Swivel angle90 deg

Type codeDAPS

Mounting positionAny

Closing directionClockwise closing

Connection pressure for spring force5.6 bar

ATEX category gasII 2G

Information on operating and pilot mediaOperation with oil lubricati...

Torque at nominal operating pressure and 50° swivel angle15 Nm

Spring return torque with 50° swivel angle15 Nm

Air consumption at 6 bar per cycle 0°-nominal swivel angle-0°1.12 l

Material number of cover1.4408

Shaft materialHigh-alloy stainless steel

Size of valve actuator0030

Depth shaft connection12.1 mm

Position sensingNone

Operating pressure5.6 bar ... 8.4 bar

Type of (ignition) protection for dustEx h IIIC T85°C...T200°C Db ...

Operating mediumCompressed air as per ISO 85...

Torque at nominal operating pressure and 0° swivel angle30 Nm

Shaft connectionT11

Cover materialHigh-alloy stainless steel

Mode of operationSingle-acting

Symbol00991266

Nominal operating pressure5.6 bar

Ambient temperature-20 °C ... 80 °C

Corrosion resistance class (CRC)3 - High corrosion stress

Spring return torque with 90° swivel angle30 Nm

Note on materialsRoHS-compliant

Material number of housing1.4408

CushioningNo cushioning

DesignScotch yoke system

Safety integrity level (SIL)Up to SIL 2 high demand mode...

Type of ignition protection for gasEx h IIC T6...T3 Gb X

Explosive ambient temperature-20°C <= Ta <= +60°C

CE marking (see declaration of conformity)as per EU explosion protecti...

Torque at nominal operating pressure and 90° swivel angle20 Nm

Spring force4

Pneumatic connectionG1/8

Housing materialHigh-alloy stainless steel

Material number for shaft1.4301

Flange hole patternF03 F05

Standard connection for valveISO 5211

Valve connection conforms to standardVDI/VDE 3845 (NAMUR)

ATEX category for dustII 2D

Explosion prevention and protectionZone 1 (ATEX) Zone 22 (ATEX)

Spring return torque at 0° swivel angle20 Nm

Product weight2400 g

Seals materialFPM PUR

Material of screwsHigh-alloy stainless steel

Distance of centre of gravity of payload to yoke plate xs-

Piston diameter-

Moving mass-

Max. payload as a function of the stroke at defined distance xs-

Alternative connections-

Max. permissible torque load Mx as a function of the stroke-

Drive unit operating mode-

Max. speed-

Impact energy in the end positions-

Theoretical force at 6 bar, advancing-

Stroke-

Piston rod material-

Guide-

Theoretical force at 6 bar, retracting-

Swivel angle-

Type codeDFM

Mounting positionAny

Closing direction-

Connection pressure for spring force-

ATEX category gas-

Information on operating and pilot mediaOperation with oil lubricati...

Torque at nominal operating pressure and 50° swivel angle-

Spring return torque with 50° swivel angle-

Air consumption at 6 bar per cycle 0°-nominal swivel angle-0°-

Material number of cover-

Shaft material-

Size of valve actuator-

Depth shaft connection-

Position sensingFor proximity sensor

Operating pressure0.15 MPa ... 1 MPa

Type of (ignition) protection for dust-

Operating mediumCompressed air as per ISO 85...

Torque at nominal operating pressure and 0° swivel angle-

Shaft connection-

Cover materialWrought aluminum alloy

Mode of operationDouble-acting

Symbol00991737

Nominal operating pressure-

Ambient temperature-20 °C ... 80 °C

Corrosion resistance class (CRC)1 - Low corrosion stress

Spring return torque with 90° swivel angle-

Note on materialsRoHS-compliant

Material number of housing-

CushioningElastic cushioning rings/pad...

DesignGuide

Safety integrity level (SIL)-

Type of ignition protection for gas-

Explosive ambient temperature-

CE marking (see declaration of conformity)-

Torque at nominal operating pressure and 90° swivel angle-

Spring force-

Pneumatic connectionG1/8

Housing materialWrought aluminum alloy

Material number for shaft-

Flange hole pattern-

Standard connection for valve-

Valve connection conforms to standard-

ATEX category for dust-

Explosion prevention and protection-

Spring return torque at 0° swivel angle-

Product weight3111 g

Seals materialNBR

Material of screws-

Distance of centre of gravity of payload to yoke plate xs50 mm

Piston diameter32 mm

Moving mass1564 g

Max. payload as a function of the stroke at defined distance xs150 N

Alternative connectionsSee product drawing

Max. permissible torque load Mx as a function of the stroke5.8 Nm

Drive unit operating modeYoke

Max. speed0.8 m/s

Impact energy in the end positions0.4 J

Theoretical force at 6 bar, advancing482 N

Stroke100 mm

Piston rod materialHigh-alloy stainless steel

GuideSliding guide

Theoretical force at 6 bar, retracting415 N

Swivel angle-

Type codeDFM

Mounting positionAny

Closing direction-

Connection pressure for spring force-

ATEX category gas-

Information on operating and pilot mediaOperation with oil lubricati...

Torque at nominal operating pressure and 50° swivel angle-

Spring return torque with 50° swivel angle-

Air consumption at 6 bar per cycle 0°-nominal swivel angle-0°-

Material number of cover-

Shaft material-

Size of valve actuator-

Depth shaft connection-

Position sensingFor proximity sensor

Operating pressure0.2 MPa ... 1 MPa

Type of (ignition) protection for dust-

Operating mediumCompressed air as per ISO 85...

Torque at nominal operating pressure and 0° swivel angle-

Shaft connection-

Cover materialWrought aluminum alloy

Mode of operationDouble-acting

Symbol00991737

Nominal operating pressure-

Ambient temperature-20 °C ... 80 °C

Corrosion resistance class (CRC)1 - Low corrosion stress

Spring return torque with 90° swivel angle-

Note on materialsRoHS-compliant

Material number of housing-

CushioningElastic cushioning rings/pad...

DesignGuide

Safety integrity level (SIL)-

Type of ignition protection for gas-

Explosive ambient temperature-

CE marking (see declaration of conformity)-

Torque at nominal operating pressure and 90° swivel angle-

Spring force-

Pneumatic connectionM5

Housing materialWrought aluminum alloy

Material number for shaft-

Flange hole pattern-

Standard connection for valve-

Valve connection conforms to standard-

ATEX category for dust-

Explosion prevention and protection-

Spring return torque at 0° swivel angle-

Product weight344 g

Seals materialNBR

Material of screws-

Distance of centre of gravity of payload to yoke plate xs25 mm

Piston diameter12 mm

Moving mass172 g

Max. payload as a function of the stroke at defined distance xs28 N

Alternative connectionsSee product drawing

Max. permissible torque load Mx as a function of the stroke0.6 Nm

Drive unit operating modeYoke

Max. speed0.8 m/s

Impact energy in the end positions0.07 J

Theoretical force at 6 bar, advancing68 N

Stroke10 mm

Piston rod materialHigh-alloy stainless steel

GuideSliding guide

Theoretical force at 6 bar, retracting51 N

Swivel angle90 deg

Type codeDAPS

Mounting positionAny

Closing directionClockwise closing

Connection pressure for spring force5.6 bar

ATEX category gasII 2G

Information on operating and pilot mediaOperation with oil lubricati...

Torque at nominal operating pressure and 50° swivel angle15 Nm

Spring return torque with 50° swivel angle15 Nm

Air consumption at 6 bar per cycle 0°-nominal swivel angle-0°1.12 l

Material number of cover1.4408

Shaft materialHigh-alloy stainless steel

Size of valve actuator0030

Depth shaft connection12.1 mm

Position sensingNone

Operating pressure5.6 bar ... 8.4 bar

Type of (ignition) protection for dustEx h IIIC T85°C...T200°C Db ...

Operating mediumCompressed air as per ISO 85...

Torque at nominal operating pressure and 0° swivel angle30 Nm

Shaft connectionT11

Cover materialHigh-alloy stainless steel

Mode of operationSingle-acting

Symbol00991266

Nominal operating pressure5.6 bar

Ambient temperature-20 °C ... 80 °C

Corrosion resistance class (CRC)3 - High corrosion stress

Spring return torque with 90° swivel angle30 Nm

Note on materialsRoHS-compliant

Material number of housing1.4408

CushioningNo cushioning

DesignScotch yoke system

Safety integrity level (SIL)Up to SIL 2 high demand mode...

Type of ignition protection for gasEx h IIC T6...T3 Gb X

Explosive ambient temperature-20°C <= Ta <= +60°C

CE marking (see declaration of conformity)as per EU explosion protecti...

Torque at nominal operating pressure and 90° swivel angle20 Nm

Spring force4

Pneumatic connectionG1/8

Housing materialHigh-alloy stainless steel

Material number for shaft1.4301

Flange hole patternF03 F05

Standard connection for valveISO 5211

Valve connection conforms to standardVDI/VDE 3845 (NAMUR)

ATEX category for dustII 2D

Explosion prevention and protectionZone 1 (ATEX) Zone 22 (ATEX)

Spring return torque at 0° swivel angle20 Nm

Product weight2400 g

Seals materialFPM PUR

Material of screwsHigh-alloy stainless steel

Distance of centre of gravity of payload to yoke plate xs-

Piston diameter-

Moving mass-

Max. payload as a function of the stroke at defined distance xs-

Alternative connections-

Max. permissible torque load Mx as a function of the stroke-

Drive unit operating mode-

Max. speed-

Impact energy in the end positions-

Theoretical force at 6 bar, advancing-

Stroke-

Piston rod material-

Guide-

Theoretical force at 6 bar, retracting-