Is the Pendulum flange for ISO 15552 pneumatic cylinder, model BA compatible with actuators that lack a mounting pin?

Yes. The Pendulum flange for ISO 15552 pneumatic cylinder, model BA is compatible with actuators that lack a mounting pin. The flange is a Wobble flange with a single ear designed to mount on the rear part of the actuator cover without requiring a pin, allowing controlled movement of the pneumatic actuator during operation. It includes the necessary fastening hardware (4 screws) and uses a cast aluminum flange body with a steel + bronze + PTFE bushing, so it mounts securely and accommodates motion even when the actuator has no dedicated mounting pin.

Can the Pendulum flange for ISO 15552 pneumatic cylinder, model BA be used on actuators with rear covers that have different hole patterns?

Pendulum flange for ISO 15552 pneumatic cylinder, model BA is designed as a single-ear, rear-mounted flange without a pin, allowing movement of the actuator during operation. Because it mounts to the rear cover via the ear and bushing (steel + bronze + PTFE) rather than a fixed pinned joint, it can tolerate some variation in rear-cover hole patterns. However, full compatibility depends on whether the actuatorâs rear cover has a matching single-ear mounting point or accessible holes that align with the flangeâs screw pattern and allow the bushing to sit correctly. If hole locations, spacing or thickness differ significantly, adaptation (drilling/spacers) or a different flange will be required. Check physical alignment and load capacity before installation.

Does the Pendulum flange for ISO 15552 pneumatic cylinder, model BA require specific actuator rear cover thickness?

No. the Pendulum flange for ISO 15552 pneumatic cylinder, model BA does not require a specific actuator rear cover thickness. The flange is a Wobble flange with a single ear that mounts on the rear part of the actuator cover without a pin and is designed to allow movement of the pneumatic actuator during operation. It uses a bushing assembly (steel + bronze + PTFE) to accommodate articulation and is supplied with 4 screws, so standard rear covers compatible with ISO 15552 actuator geometry and screw thread/pattern are sufficient. Ensure the rear cover provides adequate material and threading to accept the supplied galvanized carbon steel screws and to support the cast aluminum flange mechanically, but no unique thickness specification is mandated by the flange itself.

Pendulum flange for ISO 15552 pneumatic cylinder, model BA

All products, Pneumatic actuators/

Additional information

Material	AL – aluminum

Wobble flange with a single ear for mounting on the rear part of the actuator cover, without a pin. Allows for the movement of the pneumatic actuator during operation. Included: 4 screws. Material: cast aluminum (flange), steel + bronze + PTFE (bushing), galvanized carbon steel (screws and washers).

List of product variants

Article number	Product variant name	DN	BAR	Availability	Actions
MW-W0950322004	Wobble collar MOD. BA-032	-	-	In stock	Enquiry
MW-W0950402004	Wobble collar MOD. BA-040	-	-	In stock	Enquiry
MW-W0950502004	Wobble collar MOD.BA-050	-	-	In stock	Enquiry
MW-W0950632004	Wobble collar MOD. BA-063	-	-	In stock	Enquiry
MW-W0950802004	Wobble collar MOD. BA-080	-	-	In stock	Enquiry
MW-W0951002004	Wobble collar MOD.BA-100	-	-	In stock	Enquiry
MW-W0951252004	Wobble collar MOD. BA-125	-	-	In stock	Enquiry

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Wobble flange with a single ear for mounting on the rear part of the actuator cover, without a pin. Allows for the movement of the pneumatic actuator during operation. Included: 4 screws. Material: cast aluminum (flange), steel + bronze + PTFE (bushing), galvanized carbon steel (screws and washers).