The AFF2B to 22B, AM150 to 550, and AMD150 to 550 models were in production from 1988 to 2009. They were replaced by the AFF2C to 22C, AM150C to 550C, and AMD150C to 550C models.
The elements are interchangeable and the element part number is the same for each body size.
The case assembly of the early stage second-generation AFF2B to 22B, AM150 to 550, and AMD150 to 550 is not interchangeable with that of the later stage second-generation AFF2C to 22C, AM150C to 550C, and AMD150C to 550C. Even if the mounting screws on the body are in the same position, the element will not fit inside.
Series: LEFS, Accuracy: Basic Type, Size: 32, Motor Mounting Position: In-line, Motor Type: E (Battery-less absolute, 24VDC, Step), Lead: A (Size 16: 10mm, Size 25: 12mm, Size 32: 16mm, Size 40: 20mm), Stroke: 100mm
Series: LEFS, Accuracy: Basic Type, Size: 32, Motor Mounting Position: In-line, Motor Type: E (Battery-less absolute, 24VDC, Step), Lead: A (Size 16: 10mm, Size 25: 12mm, Size 32: 16mm, Size 40: 20mm), Stroke: 650mm
Series: LEFS, Accuracy: Basic Type, Size: 32, Motor Mounting Position: In-line, Motor Type: E (Battery-less absolute, 24VDC, Step), Lead: A (Size 16: 10mm, Size 25: 12mm, Size 32: 16mm, Size 40: 20mm), Stroke: 250mm, Motor Option: B (w/Lock)
Series: LEFS, Accuracy: Basic Type, Size: 32, Motor Mounting Position: In-line, Motor Type: E (Battery-less absolute, 24VDC, Step), Lead: A (Size 16: 10mm, Size 25: 12mm, Size 32: 16mm, Size 40: 20mm), Stroke: 1000mm, Motor Option: B (w/Lock)
Series: LEFS, Accuracy: Basic Type, Size: 32, Motor Mounting Position: In-line, Motor Type: E (Battery-less absolute, 24VDC, Step), Lead: A (Size 16: 10mm, Size 25: 12mm, Size 32: 16mm, Size 40: 20mm), Stroke: 300mm
Series: LEFS, Accuracy: Basic Type, Size: 32, Motor Mounting Position: In-line, Motor Type: E (Battery-less absolute, 24VDC, Step), Lead: A (Size 16: 10mm, Size 25: 12mm, Size 32: 16mm, Size 40: 20mm), Stroke: 600mm
Series: LEFS, Accuracy: Basic Type, Size: 32, Motor Mounting Position: In-line, Motor Type: E (Battery-less absolute, 24VDC, Step), Lead: A (Size 16: 10mm, Size 25: 12mm, Size 32: 16mm, Size 40: 20mm), Stroke: 600mm, Motor Option: B (w/Lock), Auto Switch Compatibility: None, Grease Application: N (w/o, Roller Specification)
Series: LEFS, Accuracy: Basic Type, Size: 32, Motor Mounting Position: In-line, Motor Type: E (Battery-less absolute, 24VDC, Step), Lead: A (Size 16: 10mm, Size 25: 12mm, Size 32: 16mm, Size 40: 20mm), Stroke: 200mm
Series: LEFS, Accuracy: Basic Type, Size: 32, Motor Mounting Position: In-line, Motor Type: E (Battery-less absolute, 24VDC, Step), Lead: A (Size 16: 10mm, Size 25: 12mm, Size 32: 16mm, Size 40: 20mm), Stroke: 250mm, Motor Option: B (w/Lock), Auto Switch Compatibility: None, Grease Application: N (w/o, Roller Specification)
Series: LEFS, Accuracy: Basic Type, Size: 32, Motor Mounting Position: In-line, Motor Type: E (Battery-less absolute, 24VDC, Step), Lead: A (Size 16: 10mm, Size 25: 12mm, Size 32: 16mm, Size 40: 20mm), Stroke: 700mm, Motor Option: w/o Option, Auto Switch Compatibility: None, Grease Application: N (w/o, Roller Specification)
Series: LEFS, Accuracy: Basic Type, Size: 32, Motor Mounting Position: In-line, Motor Type: E (Battery-less absolute, 24VDC, Step), Lead: A (Size 16: 10mm, Size 25: 12mm, Size 32: 16mm, Size 40: 20mm), Stroke: 250mm
Series: LEFS, Accuracy: Basic Type, Size: 32, Motor Mounting Position: In-line, Motor Type: E (Battery-less absolute, 24VDC, Step), Lead: A (Size 16: 10mm, Size 25: 12mm, Size 32: 16mm, Size 40: 20mm), Stroke: 400mm, Motor Option: B (w/Lock), Auto Switch Compatibility: None, Grease Application: With, Positioning Pin Hole: K (Body Bottom 2 Locations)
Series: LEFS, Accuracy: Basic Type, Size: 32, Motor Mounting Position: In-line, Motor Type: E (Battery-less absolute, 24VDC, Step), Lead: A (Size 16: 10mm, Size 25: 12mm, Size 32: 16mm, Size 40: 20mm), Stroke: 400mm, Motor Option: B (w/Lock)
Series: LEFS, Accuracy: Basic Type, Size: 32, Motor Mounting Position: In-line, Motor Type: E (Battery-less absolute, 24VDC, Step), Lead: A (Size 16: 10mm, Size 25: 12mm, Size 32: 16mm, Size 40: 20mm), Stroke: 50mm, Motor Option: B (w/Lock), Auto Switch Compatibility: None, Grease Application: With, Positioning Pin Hole: K (Body Bottom 2 Locations)
Series: LEFS, Accuracy: Basic Type, Size: 32, Motor Mounting Position: In-line, Motor Type: E (Battery-less absolute, 24VDC, Step), Lead: A (Size 16: 10mm, Size 25: 12mm, Size 32: 16mm, Size 40: 20mm), Stroke: 150mm, Motor Option: w/o Option, Auto Switch Compatibility: None, Grease Application: With, Positioning Pin Hole: K (Body Bottom 2 Locations)
Series: LEFS, Accuracy: Basic Type, Size: 32, Motor Mounting Position: In-line, Motor Type: E (Battery-less absolute, 24VDC, Step), Lead: A (Size 16: 10mm, Size 25: 12mm, Size 32: 16mm, Size 40: 20mm), Stroke: 250mm, Motor Option: w/o Option, Auto Switch Compatibility: None, Grease Application: With, Positioning Pin Hole: K (Body Bottom 2 Locations)
Series: LEFS, Accuracy: Basic Type, Size: 32, Motor Mounting Position: In-line, Motor Type: E (Battery-less absolute, 24VDC, Step), Lead: A (Size 16: 10mm, Size 25: 12mm, Size 32: 16mm, Size 40: 20mm), Stroke: 1000mm, Motor Option: B (w/Lock), Auto Switch Compatibility: C (with Includes 1 Mounting Bracket), Grease Application: With, Positioning Pin Hole: K (Body Bottom 2 Locations)
Series: LEFS, Accuracy: Basic Type, Size: 32, Motor Mounting Position: In-line, Motor Type: E (Battery-less absolute, 24VDC, Step), Lead: A (Size 16: 10mm, Size 25: 12mm, Size 32: 16mm, Size 40: 20mm), Stroke: 1000mm