ROCKWELL S26-2B+R/SFT REM+MS CON 90 DEG | P/N 43-0586 | MODEL 001

⚙️ Product Introduction

The ROCKWELL S26-2B+R/SFT REM+MS CON 90 DEG, P/N 43-0586, Model 001, is an industrial Rockwell motor-related component identified with the S26 product designation. The supplied identification describes the configuration as S26-2B+R/SFT REM+MS CON 90 DEG, with part number 43-0586 and Model 001.

Industrial references associate Rockwell 43-0586 with the Rockwell DC servo motor product family. Because the supplied listing combines the S26 configuration designation with a specific part number, the complete nameplate should be checked before installation or replacement.

This type of legacy Rockwell component is suitable for replacement and maintenance applications where the original motor or associated assembly must be matched by part number, mechanical configuration, and electrical characteristics.

📋 Product Datasheet

Parameter	Specification
Brand	Rockwell
Model	S26-2B+R/SFT REM+MS CON 90 DEG
Series	S26
Product Name	DC Servo Motor / Motor Assembly
Part Number	43-0586
Model Code	001
Product Type	Industrial DC Servo Motor
Rated Power	Not specified in the available identification
Dimensions	Not specified; verify from nameplate or mechanical drawing
Weight	Not specified; verify actual unit before shipment

⚠️ The available identification does not provide reliable values for rated voltage, rated current, speed, torque, shaft dimensions, mounting dimensions, encoder/resolver specifications, or exact motor power. These values should be verified from the original Rockwell nameplate and application documentation rather than estimated.

 

🔧 Operating Standards & How to Use

Before installation, confirm that the replacement unit has the same:

🔹 Complete part number: 43-0586
🔹 Model: 001
🔹 S26 configuration
🔹 Mechanical mounting arrangement
🔹 Shaft and coupling configuration
🔹 Electrical rating
🔹 Feedback device configuration, if fitted
🔹 Connector arrangement
🔹 Drive/controller compatibility

The motor should be installed only with a compatible Rockwell drive or controller. Do not connect an unknown servo motor directly to a power source.

Check the motor shaft, bearings, connectors, cable insulation, and housing before commissioning. Make sure the motor is securely mounted and mechanically aligned with the driven equipment.

 

▶️ Startup Sequence

1. 🔍 Verify the motor nameplate and part number.
2. 🔩 Check mounting bolts and mechanical alignment.
3. 🔌 Connect the motor power and feedback cables correctly.
4. 🛡️ Verify protective grounding.
5. ⚡ Energize the servo drive/control system.
6. 🖥️ Check the drive for initialization or fault codes.
7. 🔄 Confirm the feedback signal is detected correctly.
8. ▶️ Run the motor at low speed without production load.
9. 📊 Check direction, current, vibration, noise, and temperature.
10. 🧪 Increase operating speed gradually after successful initial testing.

 

⏹️ Shutdown Sequence

1. Stop the motor through the normal controller command.
2. Allow the motor to reach zero speed.
3. Disable the servo drive.
4. Isolate the main electrical supply when maintenance is required.
5. Apply lockout/tagout procedures.
6. Verify the absence of hazardous voltage.
7. Wait for the drive DC bus to discharge.
8. Disconnect motor and feedback cables only after the system is electrically safe.

⚠️ Never disconnect servo motor power or feedback wiring while the drive is actively operating unless the system documentation specifically permits the procedure.

 

📘 Product Usage Instructions

The 43-0586 should be treated as part of a complete motion-control system. A typical installation includes a controller, servo drive, motor power circuit, feedback circuit, mechanical transmission, and machine safety system.

Correct operation depends on matching the motor to the appropriate Rockwell drive. The motor’s voltage, current, torque, speed, feedback type, and mechanical dimensions must be compatible with the controller.

For replacement work, record the original motor wiring and connector orientation before removal. Compare the replacement unit against the removed motor before applying power.

During commissioning, start with low speed and no or minimum mechanical load. Monitor motor current and feedback operation before returning the machine to normal production.

 

🛠️ Installation & Maintenance

🔹 Keep the motor clean and dry.

🔹 Protect connectors from dust, moisture, and mechanical damage.

🔹 Inspect motor cables for insulation damage.

🔹 Check shaft and coupling alignment.

🔹 Inspect mounting hardware for looseness.

🔹 Check for abnormal bearing noise or vibration.

🔹 Monitor operating temperature during commissioning.

🔹 Check feedback wiring carefully.

🔹 Do not modify the motor connector or feedback wiring without approved documentation.

🔹 Record the part number and serial number when replacing the motor.

 

❓ Common Questions & Answers

Q: What is the exact part number?
A: The supplied product identification is 43-0586, Model 001, with the configuration S26-2B+R/SFT REM+MS CON 90 DEG.

Q: What type of product is 43-0586?
A: Industrial references associate Rockwell 43-0586 with a DC servo motor.

Q: Is S26-2B+R/SFT REM+MS CON 90 DEG the model number?
A: It appears to be the configuration designation supplied for the product, while 43-0586 is the principal part number and 001 is the model designation.

Q: What is the rated power?
A: A reliable rated-power value cannot be confirmed from the supplied product identification. The motor nameplate should be used to determine the correct rating.

Q: What is the operating voltage?
A: The available identification does not provide a sufficiently reliable voltage specification. Verify the motor nameplate and compatible servo-drive documentation.

Q: Can it be connected directly to AC power?
A: No. A servo motor normally requires a compatible servo drive/controller. Direct connection to an arbitrary power source can damage the motor.

Q: Does the motor require feedback wiring?
A: The exact configuration should be verified from the physical unit. If the installed configuration uses a feedback device, the feedback cable must be connected to the compatible servo drive.

Q: Can another Rockwell motor replace 43-0586?
A: Not automatically. The replacement must match electrical, mechanical, feedback, and controller requirements.

Q: What should be checked before purchasing?
A: Confirm the complete part number, Model 001 marking, configuration code, nameplate ratings, connector arrangement, shaft dimensions, mounting dimensions, and physical condition.

Q: Is 43-0586 a current-generation Rockwell product?
A: It is treated as a legacy Rockwell industrial motor component in the replacement market. Current availability and exact lifecycle status should be confirmed for the specific application.

 

⭐ Recommended Rockwell Related Series & Models

1. Rockwell S26 Series — Industrial DC servo motor family
2. Rockwell S240 Series — Servo motor family
3. Rockwell S286 Series — Servo motor family
4. Rockwell 1305 Series — AC drive family
5. Rockwell 1391 Series — DC drive family
6. Rockwell 1394 Series — AC servo drive family
7. Allen-Bradley 1326 Series — Servo motor family
8. Allen-Bradley 1394 Series — Servo system family
9. Allen-Bradley Ultra Series — Servo motor and drive family
10. Allen-Bradley Kinetix Series — Modern servo motion-control family

⚠️ These are related Rockwell/Allen-Bradley product families, not confirmed direct replacements for 43-0586. Exact substitution requires matching the original motor’s voltage, current, torque, speed, feedback, shaft, mounting, and controller requirements.

 

📦 Replacement Recommendation

For an industrial replacement order, use the complete identification:

ROCKWELL | S26-2B+R/SFT REM+MS CON 90 DEG | P/N 43-0586 | MODEL 001

Before shipment, it is recommended to verify the physical nameplate, connector configuration, shaft condition, mounting pattern, and available electrical test results. This is particularly important for legacy servo equipment where visually similar motors may have different electrical or feedback configurations.