803-F812RY

Rated 4.9 with 7 reviews

Preowned

Includes a 1-Year DO Supply warranty.

DO Supply is not an authorized distributor for Allen Bradley.

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803-F812RY

Revisions: Ser A 
Description: The Allen-Bradley/Rockwell Automation 803-F812RY cam switch is a Bulletin 803 series rotating cam limit switch. It comes with a special speed reducer feature that in turn comes with a custom gear ratio that the users can specify. The 803-F812RY rotating cam limit switch has 8 cams that can all function independently. Additionally, all 8 of these independent cams can be externally adjusted by the users even while the drive is in operation. The 803-F812RY rotating cam limit switch can be used in different types of heavy duty assembly and packaging applications.
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Request a quote for 803-F812RY

Description: The Allen-Bradley/Rockwell Automation 803-F812RY cam switch is a Bulletin 803 series rotating cam limit switch. It comes with a special speed reducer feature that in turn comes with a custom gear ratio that the users can specify. The 803-F812RY rotating cam limit switch has 8 cams that can all function independently. Additionally, all 8 of these independent cams can be externally adjusted by the users even while the drive is in operation. The 803-F812RY rotating cam limit switch can be used in different types of heavy duty assembly and packaging applications.

Preowned

Includes a 1-Year DO Supply warranty.

DO Supply is not an authorized distributor for Allen Bradley.

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disclaimer
credit cards
better business bureau
Revisions: Ser A 

Warranty: 1 year DO Supply Warranty Included
Shipping: Worldwide shipping via DHL, UPS, Fedex, and TNT
Repairs: We offer repair service for the 803-F812RY.
Exchange: Exchange credit for your defective unit available.
Conditions: We sell preowned surplus and refurbished parts.

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Rated 4.9 with 7 reviews

    Technical Specifications for 803-F812RY

ManufacturerRockwell Automation
BrandAllen-Bradley
Part Number/Catalog No.803-F812RY
Product TypeRotating Cam Limit Switch
Style of DeviceF
Circuits8
ModificationN/A
Modification 2Speed Reducer
Modification 3N/A
Enclosure Type1 and 13
Amps10
ContactSnap Action 1 N.O.-1 N.C.
Cam Operators2-12 Independent
Max. Shaft Speed150 rpm
Cam Duration12°-348°
Extension StandardLeft Shaft
ManufacturerRockwell Automation
BrandAllen-Bradley
Part Number/Catalog No.803-F812RY
Product TypeRotating Cam Limit Switch
Style of DeviceF
Circuits8
ModificationN/A
Modification 2Speed Reducer
Modification 3N/A
Enclosure Type1 and 13
Amps10
ContactSnap Action 1 N.O.-1 N.C.
Cam Operators2-12 Independent
Max. Shaft Speed150 rpm
Cam Duration12°-348°
Extension StandardLeft Shaft
s

About 803-F812RY

The Allen-Bradley 803-F812RY is a Rotating Cam Limit Switch of the family of 803 switches. This device is used to open and close contacts on precisely defined positions of its shaft, whose speed is directly proportional to the machine mechanism to which it is connected. This sensing switch is attached over a solid connection or a chain to the target machine, which executes repetitive control operations. It is used for applications such as mechanical presses, packing machines, and material handling mechanisms. It is mechanically built for installation in any plane and its shaft can execute switching functions by rotating either CW or CCW.



This is a “Style F” device and as such has the special feature of external dwell and timing adjustments. Timing and dwell adjustments are to be set even when the device is operating. The 803-F812RY has 8 independent control circuits (1NO / 1NC contacts, 10A rated, snap action). Each can be set for operation by belonging to the cam assembly at any desired shaft angular position. This bulletin 803 device has an RY code extension, which means that its gear ratio is not the standard one.  A suffix code should be added to determine exact gear ratio. For example, 75TO1 (full code example 803-F812RY75TO1). The Allen-Bradley 803-F812RY weight is approximately 14 pounds (6.4 kilograms) and its dimensions excluding the shaft are 312.7 x 177.8 x 82.6 millimeters (12.31 x 7.00 x 3.25 inches). Its operating temperature range is -22 degrees Fahrenheit at the minimum and 150 degrees Fahrenheit at maximum (-30 to 66 degrees Celsius). Allen-Bradley is no longer producing this part, since 2007.



Technical Description of 803-F812RY

The Allen-Bradley 803-F812RY has 8 Circuits, 10 Amps, and a 150 rpm Max. Shaft Speed. It also contains a Snap Action 1 N.O.-1 N.C. Contact and 2-12 Independent Cam Operators.

Repair Services for 803-F812RY

Type Lead Time Price Action
Repair Service 2-4 weeks Askenvelope Get Quote

Our highly skilled technicians can repair your 803-F812RY. All of our repairs come with a 1 Year DO Supply Warranty. Please contact us for additional information about our repair process.

Revisions for 803-F812RY

Please refer to the manual for more information about the 803-F812RY such as the wiring diagrams, data sheets and migration or obsolescence details.

Revision Part # Also Known as Availability
803-F812RY Ser A
803-F812RY/A, Series A, Rev A Request Quote
Common misspellings:
  • b03-F812RY
  • 8o3-F812RY
  • 803-Fb12RY
  • 803-F8l2RY
  • 803F812RY

Dimensions For 803-F812RY

Size
Input Type
Panel Cutout Height in mm
Panel Cutout Width in mm
Terminal Height in mm
Terminal Width in mm
Terminal Overall Depth in mm
Terminal Mounted Depth in mm

Dimensions For 803-F812RY

Resolutions For 803-F812RY

About

Technical Specifications for 803-F812RY

ManufacturerRockwell Automation
BrandAllen-Bradley
Part Number/Catalog No.803-F812RY
Product TypeRotating Cam Limit Switch
Style of DeviceF
Circuits8
ModificationN/A
Modification 2Speed Reducer
Modification 3N/A
Enclosure Type1 and 13
Amps10
ContactSnap Action 1 N.O.-1 N.C.
Cam Operators2-12 Independent
Max. Shaft Speed150 rpm
Cam Duration12°-348°
Extension StandardLeft Shaft
ManufacturerRockwell Automation
BrandAllen-Bradley
Part Number/Catalog No.803-F812RY
Product TypeRotating Cam Limit Switch
Style of DeviceF
Circuits8
ModificationN/A
Modification 2Speed Reducer
Modification 3N/A
Enclosure Type1 and 13
Amps10
ContactSnap Action 1 N.O.-1 N.C.
Cam Operators2-12 Independent
Max. Shaft Speed150 rpm
Cam Duration12°-348°
Extension StandardLeft Shaft

About 803-F812RY

The Allen-Bradley 803-F812RY is a Rotating Cam Limit Switch of the family of 803 switches. This device is used to open and close contacts on precisely defined positions of its shaft, whose speed is directly proportional to the machine mechanism to which it is connected. This sensing switch is attached over a solid connection or a chain to the target machine, which executes repetitive control operations. It is used for applications such as mechanical presses, packing machines, and material handling mechanisms. It is mechanically built for installation in any plane and its shaft can execute switching functions by rotating either CW or CCW.



This is a “Style F” device and as such has the special feature of external dwell and timing adjustments. Timing and dwell adjustments are to be set even when the device is operating. The 803-F812RY has 8 independent control circuits (1NO / 1NC contacts, 10A rated, snap action). Each can be set for operation by belonging to the cam assembly at any desired shaft angular position. This bulletin 803 device has an RY code extension, which means that its gear ratio is not the standard one.  A suffix code should be added to determine exact gear ratio. For example, 75TO1 (full code example 803-F812RY75TO1). The Allen-Bradley 803-F812RY weight is approximately 14 pounds (6.4 kilograms) and its dimensions excluding the shaft are 312.7 x 177.8 x 82.6 millimeters (12.31 x 7.00 x 3.25 inches). Its operating temperature range is -22 degrees Fahrenheit at the minimum and 150 degrees Fahrenheit at maximum (-30 to 66 degrees Celsius). Allen-Bradley is no longer producing this part, since 2007.



Technical Description of 803-F812RY

The Allen-Bradley 803-F812RY has 8 Circuits, 10 Amps, and a 150 rpm Max. Shaft Speed. It also contains a Snap Action 1 N.O.-1 N.C. Contact and 2-12 Independent Cam Operators.
Repairs
Type Lead Time Price Action
Repair Service 2-4 weeks Askenvelope Get Quote

Our highly skilled technicians can repair your 803-F812RY. All of our repairs come with a 1 Year DO Supply Warranty. Please contact us for additional information about our repair process.

Type Lead Time Price Action
Repair Service 2-4 weeks Askenvelope Get Quote

Our highly skilled technicians can repair your 803-F812RY. All of our repairs come with a 1 Year DO Supply Warranty. Please contact us for additional information about our repair process.

Revisions

Please refer to the manual for more information about the 803-F812RY such as the wiring diagrams, data sheets and migration or obsolescence details.

Revision Part # Also Known as Availability
803-F812RY Ser A
803-F812RY/A, Series A, Rev A Request Quote

Common misspellings:
  • b03-F812RY
  • 8o3-F812RY
  • 803-Fb12RY
  • 803-F8l2RY
  • 803F812RY
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