0608750109-103 BOSCH REXROTH VM310

Buy online your 0608750109-103 BOSCH REXROTH VM310 reference 0-608-750-109-103 from our US e-store Cnc-shopping USA, specialist in CNC machine-tools spare parts.

The BOSCH REXROTH VM310 is an industrial power supply module used in Bosch VM racks to provide stable DC for CNC servo and spindle sections. It converts 3-phase 230 V AC to a regulated supply for drive amplifiers and control electronics, making it a dependable replacement unit or spare part for machine-tool cabinets in milling, turning and grinding applications.

In a CNC cabinet, this VM series front-end supply stabilizes the DC bus that feeds axis drives and control boards. Consistent regulation helps avoid nuisance undervoltage alarms and intermittent axis faults that can stop production. The -103 variant matches VM310 layouts used in established Bosch Rexroth VM assemblies, so matching the complete code supports a clean drop-in fit during a field replacement.

Technicians deploy this module across legacy and current Bosch VM installations where predictable operation under workshop loads is required. The nominal 6.3 A rating at 3-phase 230 V AC aligns with common machine-tool power cabinets, allowing straightforward swap-outs without redesigning wiring, breakers or rack spacing.

This unit is regularly found in drive racks on milling machines, lathes and grinders where continuous duty is expected. When the original supply starts showing DC ripple or undervoltage behavior at the drive section, installing a tested VM310 typically restores bus stability and clears recurrent drive alarms.

0-608-750-109-103 is the full ordering code used to identify this VM310 variant for Bosch VM configurations.

BOSCH REXROTH engineering, built in Germany for continuous industrial duty within VM drive and control frameworks.

Accepts 3-phase 230 V AC input with a nominal 6.3 A rating and delivers a regulated supply to VM drive racks and control modules.

Fits rack-mounted Bosch VM assemblies commonly installed in machine-tool cabinets for milling, turning and grinding lines.

Suitable for retrofit work, stocked spares and field replacement where a consistent VM310 footprint and wiring pattern are required.

Fast dispatch commonly achieved within 3 days depending on availability. Many stocked items ship directly from our Florida facility.

On the production floor, maintenance teams keep this VM310 on the shelf as a ready spare part to cut repair turnaround during planned stops. Matching the full code helps ensure the correct variant for the existing rack and harness, which speeds the changeover and reduces machine downtime.

For unplanned failures, a verified replacement unit or a refurbished unit can be installed with minimal adjustments, allowing the machine to return to service while the defective module is evaluated through a repair service or held as a core for an exchange service.

Each unit can be functionally checked on appropriate CNC test benches or simulators by skilled engineers. Packaging includes antistatic protection and foam cushioning for safe transit. A limited warranty is provided, and shipping is arranged with industrial-grade packing from our US e-store, with dispatch timelines dependent on current inventory.

This VM310 is often requested as an emergency spare for legacy Bosch Rexroth installations. Cnc-shopping USA supports sourcing of obsolete parts and can assist with repair or exchange options when available, helping older CNC equipment remain operational and productive.

Frequently asked questions about 0-608-750-109-103:

What input power does the VM310 require?
It is designed for three-phase 230 V AC with a nominal 6.3 A rating. Verify facility power, protection devices and grounding align with the machine’s original specification before commissioning.

How important is the -103 suffix when ordering?
The suffix identifies the exact VM310 variant used in your rack. Match the complete code with cabinet labels or documentation to confirm a true drop-in replacement.

Can it run on single-phase supply?
This model is intended for three-phase input. Single-phase use is not recommended because it can cause instability at the drive section and recurrent faults.

Where is this module typically installed?
It sits in Bosch VM drive racks that power CNC servo and spindle sections in milling machines, lathes, grinders and related automation panels.

What checks are common before replacement?
Technicians confirm incoming 3-phase 230 V AC, inspect cabinet ventilation and verify rack connections and codes. These steps help ensure the new unit operates reliably after installation.