ABB 3HAC061278-001 Axis 5 Motor with Pulley for IRB 1200 SafeMove 2

Product Condition	New original or used original. Please confirm the condition with us before ordering.
Shipping	Ships from Shanghai, China. Typical delivery lead time is 3-5 working days after order confirmation, via DHL / FedEx / UPS with secure protective packaging. Actual lead time depends on the specific condition and stock status confirmed with us.
Buyer Benefits	Genuine ABB 3HAC061278-001 — ABB spare-part name "Motor with pulley, SafeMove 2-supported", for axis 5 of the IRB 1200. This is the SafeMove 2-supported article at the axis-5 position in the ABB IRB 1200 spare-parts table, alongside the standard motor with pulley. If your robot runs SafeMove 2 safety functions, this is the article that matches. Distributor data describes this unit as hygienic design with food-grade lubrication for clean-room and food-handling environments. The ABB table also lists a "Motor with pulley, Hygienic" entry with the note that it is not used with protection class IP40. Send us your robot serial number and protection class and we confirm which article applies. Supplied with the pulley already mounted on the motor shaft, as one matched assembly for the wrist timing-belt drive. Each unit is inspected and tested (encoder signal, insulation resistance) before packing, with full order tracking from Shanghai.
Item Location	Shanghai, China
Payment	We accept PayPal, T/T (bank transfer), and Alibaba Trade Assurance.

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Description

SafeMove 2 Axis 5 Motor with Pulley for ABB IRB 1200 Robots

Specifications

Part Number	3HAC061278-001
Brand	ABB
ABB Spare-Part Name	Motor with pulley, SafeMove 2-supported
Category	Rotary AC servo motor with pre-mounted pulley — manipulator axis-5 (wrist pitch) drive
Definition	An ABB servo motor supplied with a timing-belt pulley already mounted on the motor shaft, delivered as one assembly for the axis-5 drive of the ABB IRB 1200 manipulator, in the version ABB lists as SafeMove 2-supported.
Function	Drives axis 5 — the wrist pitch joint — of the IRB 1200. Working with the controller and the axis-5 drive unit, it converts electrical input into controlled wrist rotation while the built-in feedback device reports rotor position back for closed-loop control.
Axis	Axis 5 — the wrist pitch joint that tilts the wrist and everything mounted on the tool flange.
Robot Compatibility	We confirm the robot compatibility for your unit before supply — send us the part number and the machine it came from.
SafeMove 2	We confirm the safemove 2 for your unit before supply — send us the part number and the machine it came from.
How to Identify Your Robot Type	ABB states that the type label on the base of the robot tells whether the robot supports SafeMove 2 — those robots are IRB 1200 Type B. Read that label, and send us the serial number, before ordering.
Other Articles at the Same Axis	The ABB spare-parts table for the axis-5 position also lists 3HAC045978-001 as "Motor with pulley", stated to be used for IRB 1200 Type B, and a "Motor with pulley, Hygienic" entry. The three are separate articles at the same position — they are not interchangeable without checking the robot.
Hygienic / Protection Class	We confirm the hygienic / protection class for your unit before supply — send us the part number and the machine it came from.
Required Tools	Per the ABB procedure: a 24 VDC power supply (used to release the motor brakes) and the calibration toolkit for manual calibration (3HAC051256-001), plus the standard toolkit.
Required Consumables	Per the ABB procedure: cleaning agent (isopropanol), locking liquid Loctite 243 (3HAB7116-1), and sealant (Trans Clear, 3HAC073510-001) for robots with protection class IP67, protection type Foundry Plus or protection type Hygienic.
Renewable Seals	The same spare-parts table lists the gasket for the tubular cover (3HAC058822-001 / 3HAC080709-001) and the gasket for the tubular cable housing cover (3HAC056707-001 / 3HAC080701-001), both marked replace if damaged.
Calibration After Fitting	ABB states the robot is calibrated at factory by either manual calibration or Axis Calibration, and that the same method must always be used afterwards. The valid method is found on the calibration label or in the calibration menu on the FlexPendant.
Manual Reference	Product manual - IRB 1200, document ID 3HAC046983-001, Revision S, section 4.6.7 "Replacing the axis-5 motor with pulley" and section 7.3 "Type B of IRB 1200".
Net Weight	0.58 kg
Dimensions	290 mm (depth / length) x 40 mm (height) x 60 mm (width). Confirmed for your unit with your quote.
ABB Type Designation	We confirm the abb type designation for your unit before supply — send us the part number and the machine it came from.
Electrical Ratings	We confirm the electrical ratings for your unit before supply — send us the part number and the machine it came from.
Customs Tariff Number	Classified for your destination at quotation — send us your part number and we confirm the HS code on the invoice.
Country of Origin	Stated on the commercial invoice. Send us your part number and we confirm the origin for your shipment.
Condition	New original or used original. Please confirm the condition with us before ordering.

Industrial Applications

Small-parts assembly and precision handling in electronics and consumer-goods manufacturing.
Machine tending and loading for compact CNC machines, test stations and laboratory automation.
Pick-and-place, dispensing and screw-driving cells where the IRB 1200's wrist precision decides the result.
Cells that run SafeMove 2 safety functions — this article is the axis-5 motor ABB lists as SafeMove 2-supported.
Clean-room, food-handling and other hygiene-sensitive production, where a hygienic version of the wrist motor is specified.
Axis-5 motor renewal after a wrist drive fault, feedback fault or brake fault, or during planned wrist overhaul.

Design Purpose

Axis 5 is the wrist pitch joint — the one that tilts the wrist and whatever is bolted to the tool flange. On a compact robot like the IRB 1200 that joint is driven through a timing-belt pulley rather than a pinion meshing straight into a gearbox, which keeps rotating mass low and the wrist assembly small. The pulley is mounted on the motor shaft at the factory, so the critical interface is set before the motor reaches the field.

What separates this article from the standard motor at the same position is the safety and hygiene envelope it belongs to. ABB builds the IRB 1200 in versions, and defines Type B as the one that supports SafeMove 2 — a difference that is not cosmetic, because it changes the base, the drive units on axes 2, 3, 5 and 6, the axis-4 and axis-5 motors with pulley, the cable harness, the battery pack, and the SMB unit. ABB then lists this particular axis-5 article as the SafeMove 2-supported motor with pulley. For a buyer the practical consequence is that the axis-5 position on an IRB 1200 is served by more than one article number, and the one that fits is decided by the robot's type label and protection class, not by the robot model name.

Before you order and before you install

Confirm SafeMove 2 support first: ABB lists this article as the SafeMove 2-supported motor with pulley for the axis-5 position, and defines IRB 1200 Type B as the version that supports SafeMove 2. The type label on the robot base tells you which type the machine is.
Check the controller generation: ABB notes that IRB 1200 working with OmniCore E10 does not support SafeMove 2. Send us the robot serial number and controller generation.
Check the protection class: the Hygienic motor with pulley in the same ABB table is noted as not used with protection class IP40. Confirm your robot's protection class and handling environment before ordering.
Do not substitute against 3HAC045978-001: that article sits at the same axis-5 position but is a different assembly — the listed dimensions differ by more than a factor of two in depth. Match the article number to the robot, not to the position.
Plan the calibration before you start: ABB requires the same calibration method after repair as was used at the factory — manual calibration or Axis Calibration. Check the calibration label or the calibration menu on the FlexPendant.
Decide the calibration routine in advance: reference calibration allows DressPack and tools to stay on the robot, fine calibration requires all external cable packages and tools to be removed first.
Secure the wrist before releasing the brake: the 24 VDC supply is used to release the motor brakes. Support the wrist so it cannot drop when the brake is off.
Use the specified locking liquid and sealant: Loctite 243 (3HAB7116-1) for the fasteners, and the specified sealant (Trans Clear, 3HAC073510-001) for robots with IP67, Foundry Plus or Hygienic protection. On a hygienic machine the wrong sealant defeats the purpose of the specification.
Replace damaged gaskets and verify afterwards: inspect the tubular cover and cable housing gaskets while the wrist is open, then complete the calibration and check axis-5 repeatability before returning the robot to production.
Qualified personnel: axis-5 motor replacement is manipulator service work that must follow the applicable ABB robot product manual.

Common Failure Modes

Overcurrent or overheat tripping — the drive unit reports motor overload after continuous wrist motion.
Feedback-device fault — loss of position feedback, giving axis-5 position drift or a fault during homing.
Holding-brake failure — the wrist sags or drops when the servo is switched off.
Timing-belt or pulley wear — tooth wear or belt slack produces backlash, chatter or drift in the wrist.
Abnormal noise or vibration from axis 5 — worn pulley teeth or bearing damage in the compact wrist assembly.
Insulation degradation or ground fault — the axis-5 drive trips as soon as the motor is enabled.
Seal or gasket failure on a hygiene-specified machine — degraded seals compromise the clean-room or food-handling specification even when the motor itself still runs.
Wrong article ordered — one of the other axis-5 motor articles was fitted because the robot type label and protection class were not checked.

Alarm codes for this unit are shown on the controller display. Send us the fault code and we confirm the diagnosis and the matching spare part.

Why Choose Us

Specialized in industrial robot spare parts for ABB, FANUC, KUKA and YASKAWA.
Article separation at the same axis: we confirm from your robot serial number, type label and protection class whether the axis-5 position on your machine takes this article or one of the other two, because the position alone does not decide it.
We check the controller generation with you, including the point ABB makes about IRB 1200 with OmniCore E10 and SafeMove 2 support.
We can supply the consumables and seals for the same job together with the motor: Loctite 243 (3HAB7116-1), the specified sealant, and the cover and cable housing gaskets listed in the ABB procedure.
Each unit is inspected and tested (encoder signal, insulation resistance) before packing, with secure industrial packaging and full order tracking from Shanghai.
Quote-based service — send your inquiry with the robot model, serial number, type label reading, protection class and the axis for a matched offer.

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