Bosch Rexroth 0608820116 Spindle Measurement Sensor 530 Nm

Description

Key Technical Specifications

Product Introduction & Supply Chain Strategy

The Bosch Rexroth 0608820116 (5DMC530 SZ5) is a high-precision inline torque measurement transducer engineered for Size 5 electric tightening spindles. Delivering real-time torque sensing up to 530 Nm, it provides critical closed-loop measurement feedback to Rexroth tightening controllers. The unit can be configured in single-channel mode or paired via a redundant adapter with a secondary transducer to satisfy safety-critical assembly standards.

Securing the 0608820116 as New Surplus protects high-volume production lines against expensive quality-related shutdowns. Torque transducers endure continuous cyclic stress, which can lead to strain-gauge fatigue, zero-point drift, or internal signal attenuation on high-mileage units. Buying factory-fresh New Surplus stock eliminates measurement drift risks, maintains strict Joint Integrity / Zero-Defect standards, and minimizes Total Cost of Ownership (TCO) compared to long OEM delivery lead times.

Installation & Configuration Guide

Stage 1: Pre-Installation (Prep & Safety)

1. System Safety: De-energize and lock out (LOTO) all power feeds to the corresponding tightening channel drive before starting installation.
2. Visual & Shaft Inspection: Unpack the 0608820116 transducer and check the internal drive splines, connector pins, and mounting flanges for transit damage.
3. ESD Precautions: Wear a grounded wrist strap when handling signal connectors to avoid static damage to the internal DMC chip.

Stage 2: Removal

1. Unplug the signal cable collar from the transducer body.
2. Support the weight of the spindle assembly and remove the axial flange bolts securing the transducer to the gear module or motor.
3. Carefully slide the old transducer straight off the drive shaft spline without twisting or binding the precision alignment surfaces.

Stage 3: Installation (Clone & Seat)

1. Clean the mating flange faces thoroughly to ensure precise metal-to-metal contact.
2. Align the drive splines of the 0608820116 transducer with the spindle output shaft and press the unit into place.
3. Cross-torque all flange mounting bolts evenly to Rexroth factory specifications to ensure baseline measurement stability.
4. Reconnect the measurement cable, securing the threaded lock ring tightly against vibration.

Stage 4: Power-On & Testing

1. Re-apply power to the tightening controller.
2. Verify that the controller correctly recognizes the internal DMC chip parameters automatically.
3. Perform a zero-point balance calibration check and execute a series of test rundown cycles on a calibrated load cell to confirm torque reading accuracy.

0608820116

0608820116

Firmware/Software Versions & Upgrade Notes

• Transducer Identification: The 0608820116 contains an onboard EEPROM (DMC chip) that automatically communicates its calibration matrix, serial number, and 530 Nm full-scale rating to the Rexroth controller upon initialization.
• System Compatibility: Fully compatible with Rexroth MTC 350 and CC 350 systems configured for Size 5 spindle architecture.
• Redundancy Configuration Note: When configuring dual transducers for safety-critical joint monitoring (Class A joints), ensure both transducers use matching 5DMC530 series chips and the correct Rexroth redundancy adapter module.

Frequently Asked Questions (FAQ)

Q: Is this Bosch Rexroth 0608820116 transducer original and brand new?

A: Yes. This item is guaranteed New Surplus / Original New. It has never been deployed in active production, repaired, or refurbished, and it comes in original packaging with intact factory calibration parameters.

Q: Why shouldn’t I purchase a refurbished or rebuilt torque transducer?

A: Refurbished transducers often retain fatigued strain gauges or micro-strained internal elements that cause zero-point drift over time. In automotive or aerospace assembly, a drifting sensor leads to out-of-spec torque delivery and costly recall risks. New Surplus guarantees pristine internal strain elements and 100% factory precision.

Q: What does the “5DMC530” code mean?

A: “5” designates the Rexroth Size 5 mechanical spindle interface, “DMC” stands for Drehmoment-Mess-Chip (Torque Measurement Chip), and “530” indicates the 530 Nm maximum rated torque capacity.

Q: Can I install this transducer in a redundant configuration?

A: Yes. The 0608820116 can be paired with a second 5DMC530 transducer on the same spindle using a specialized Rexroth redundancy adapter. This allows continuous dual-channel verification for critical joints.

Q: What warranty is included with this transducer?

A: All New Surplus 0608820116 transducers include a full 1-year functional replacement warranty from the date of delivery.