Welcome to Moore Automation Limited
|
Copy and share this link on social network or send it to your friends
Copy| Product Name | ABB RV700F-269.21 3HAC031580-001 IRB 7600 Axis-3 Reduction Gear |
| Item NO. | 2930111 |
| Weight | 0.1 kg = 0.2205 lb = 3.5274 oz |
| Category | ABB |
| Brand | ABB |
| Creation Time | 2026-11-05 |
IRB 7600 Axis-3 Reduction Gear documented for ABB IRB 7600 heavy-payload robot drive.
ABB RV700F-269.21 3HAC031580-001 is the axis-3 reduction gear used in documented ABB IRB 7600 manipulator configurations. Located between the third-axis servo motor and arm structure, the RV700F reduction stage converts the motor's high-speed input into the lower-speed, high-torque movement needed to position the heavy upper arm.
The mechanical chain of ABB RV700F-269.21 3HAC031580-001 begins at the motor pinion, passes through the 269.21 reduction and ends at the axis-3 output structure. Controller feedback is measured at the drive side, so correct mounting, gear condition and calibration are required for commanded motor position to correspond to actual arm motion.
Service on ABB RV700F-269.21 3HAC031580-001 requires the heavy axis to be placed in the specified service position and positively supported before the drive train is opened. After mating-face preparation and sealed assembly, lubrication, leakage, backlash, calibration and slow axis-3 movement are checked before production operation.
| Technical item | Specification |
|---|---|
| Brand | ABB |
| Model | RV700F-269.21 3HAC031580-001 |
| Product name | IRB 7600 axis-3 reduction gear |
| Country | Switzerland / Sweden |
| Robot family | IRB 7600 |
| Installed axis | Axis 3 |
| Gear type | RV700F |
| Reduction ratio | 269.21 |
| Input interface | Axis-3 motor pinion |
| Output interface | Heavy upper-arm structure |
| Service condition | Axis placed and positively supported |
| Post-install checks | Lubrication, leakage, backlash and calibration |
| Ordering identity | Complete suffix -001 required |
ABB RV700F-269.21 3HAC031580-001 is applied in the IRB 7600 third-axis drive where a high-speed servo motor must position the heavy upper-arm structure through a fixed mechanical reduction. Its application is defined by that installed robot, axis and ratio rather than by a broad claim of general gearbox use.
Within the IRB 7600, the reduction stage provides the torque relationship needed to raise, lower and hold the connected upper-arm structure under controller command. The gear works with the installed motor, brake and feedback chain so controlled motor input becomes stable movement of the gravity-influenced arm.
Motor rotation enters through the axis-3 pinion and is reduced by the 269.21 mechanical relationship before reaching the arm-side output. This converts high motor speed into controlled angular travel, while feedback and calibration let the controller associate drive-side movement with actual arm position.
When the installed reduction stage is replaced, the complete ABB RV700F-269.21 3HAC031580-001 record restores the documented ratio, locating geometry and mounting interface. The application remains the IRB 7600 axis-3 path; the order identity prevents another RV700F execution from being accepted only by family name.
The IRB 7600 upper arm is positively restrained before ABB RV700F-269.21 3HAC031580-001 is touched, and final acceptance combines mechanical, sealing and controller checks. The sequence prevents the heavy structure from moving while the load path is open and avoids using servo torque to correct an alignment problem.
Move the robot to the documented service position, isolate and verify drive power, and place rated support under the heavy upper structure. Confirm that axis 3 cannot rotate before releasing the motor, brake or gear interface; the support remains until brake holding and controlled travel have been verified.
Inspect the motor pinion, locating faces, seals and fasteners, clean the interfaces and seat ABB RV700F-269.21 3HAC031580-001 without impact or side load. Allow the locating geometry to establish alignment, tighten in the documented sequence and restore the specified lubrication and covers.
Check sealing, free movement and backlash before drive enable, then update or verify the axis calibration record. Begin with short low-speed travel while observing sound, direction, following behavior and load response; stop on leakage, binding or unexpected deviation before production speed.
ABB RV700F-269.21 3HAC031580-001 combines the gear family, 269.21 reduction and exact order number; omitting those fields can select a gear with the wrong ratio or installed interface for the IRB 7600 axis-3 drive.
Verify ABB RV700F-269.21 3HAC031580-001 against the IRB 7600 axis-3 service record, identify the motor and arm-side interfaces, and place the heavy upper arm in the specified supported service position before lifting begins.
ABB RV700F-269.21 3HAC031580-001 sits in a heavy, gravity-influenced drive path; positive support prevents uncontrolled movement when the gear is disconnected.
Inspect the motor pinion, locating faces, seals, fasteners and output-side mounting structure when servicing ABB RV700F-269.21 3HAC031580-001.
Stop testing ABB RV700F-269.21 3HAC031580-001 if leakage, binding, abnormal sound, excessive backlash or unexpected following error appears.
A stationary check does not load the complete torque path of ABB RV700F-269.21 3HAC031580-001. Following error during controlled motion requires the 269.21 gear interface, backlash, lubrication, calibration and connected motor path to be checked before production speed is restored.
Moore Automation covers industrial robot and automation references from ABB alongside Siemens, Rockwell Automation, Honeywell, Schneider Electric and other manufacturers. Product type, full identifier, quantity and destination remain linked for review.
Moore Automation Sales Team
Copyright © 2004–2026 www.mvme.cn. All rights reserved.
Disclaimer: Moore Automation Limited is an independent reseller and is not an authorized distributor or representative of the manufacturers featured on this website. Product names and trademarks belong to their respective owners.
No related record found