Drive Mounting Interface for Bridge Beam (X-axis)

Product Specifications

Technical details and manufacturing context for Drive Mounting Interface

Definition

The Drive Mounting Interface is a specialized component used in industrial machinery, specifically located on the Bridge Beam (X-axis). Its primary function is to provide a precise, rigid, and standardized connection point for attaching the main drive unit, such as a servo motor or gearbox. This interface ensures proper alignment, torque transmission, and structural integrity between the drive and the beam's motion system. It typically features a machined surface with precision alignment features like dowel pins and keyways, along with threaded holes for bolting. Acting as a mechanical intermediary, it transfers rotational force and motion from the drive unit to the beam's lead screw, belt, or rack-and-pinion system while maintaining critical positional tolerances. The interface is manufactured from cast iron or carbon steel, with a standard material grade of HT250 for cast iron, ensuring rigidity and wear resistance. Key parameters include a mounting hole pattern of 4xM12 per ISO 273, an interface width of 120–200 mm, and a length of 200–400 mm. Flatness tolerance is 0.05 mm per ISO 1101, and surface roughness is Ra 1.6 μm per ISO 1302. Hardness ranges from 180–220 HB per ISO 6506. The static load capacity is 5000–10000 N, operating temperature range is -10 to 60 °C (non-condensing), and weight is 15–30 kg. These values are reference ranges and must be verified for the specific model and application. The interface is designed for use in non-condensing environments and is suitable for various industrial machinery applications. Always confirm model-specific values and standards with the legal manufacturer or supplier.

Working Principle

The Drive Mounting Interface operates as a mechanical intermediary between the drive unit and the bridge beam's motion system. It provides a machined surface with precision alignment features such as dowel pins and keyways, ensuring accurate positioning. Threaded holes allow secure bolting of the drive unit. The interface transfers rotational force and motion from the drive to the lead screw, belt, or rack-and-pinion, while maintaining tight tolerances for flatness and surface finish. This ensures efficient torque transmission and minimal vibration, contributing to the overall precision and reliability of the machinery.

Common Materials

Cast Iron, Carbon Steel

Technical Parameters

Parameter	Typical range	Notes & selection driver
Mounting Hole Pattern	4xM12	Standard pattern for drive mountingISO 273
Interface Width	120–200 mm	Matches bridge beam width
Interface Length	200–400 mm	Depends on drive size
Flatness Tolerance	0.05 mm	Ensures proper alignmentISO 1101
Surface Roughness	Ra 1.6 μm	For sealing surfacesISO 1302
Material Grade	HT250	Cast iron for rigidityGB/T 9439
Hardness	180–220 HB	Ensures wear resistanceISO 6506
Load Capacity	5000–10000 N	Static load rating
Operating Temperature	-10–60 °C	Non-condensing environment
Weight	15–30 kg	Depends on size

Ranges are indicative industry figures for RFQ preparation, not a supplier commitment. Confirm every value and standard with the legal manufacturer before ordering.

Components / BOM

Mounting Flange Part
Provides the primary flat, machined surface for drive unit contact and bolting.

Material: steel
Alignment Dowel Pins Part
Ensure precise radial and angular positioning of the drive unit during installation.

Material: hardened steel
Reinforcement Ribs Part
Add structural stiffness to the interface to prevent deflection under drive torque.

Material: cast iron

Applied To / Applications

This component is essential for the following industrial systems and equipment:

Bridge Beam (X-axis)

View system integration details

Manufacturers of Drive Mounting Interface

Manufacturer profiles associated with Drive Mounting Interface.

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Frequently Asked Questions

What is the primary function of the Drive Mounting Interface?

It provides a precise, rigid, and standardized connection point for attaching the main drive unit (e.g., servo motor, gearbox) to the Bridge Beam (X-axis), ensuring proper alignment, torque transmission, and structural integrity.

What materials are used for the Drive Mounting Interface?

The interface is manufactured from cast iron or carbon steel. For cast iron, a common grade is HT250 per GB/T 9439, which offers rigidity and wear resistance.

What are the key dimensional parameters?

The mounting hole pattern is 4xM12 per ISO 273. Interface width ranges from 120–200 mm, and length from 200–400 mm. Flatness tolerance is 0.05 mm per ISO 1101, and surface roughness is Ra 1.6 μm per ISO 1302.

How should I verify the suitability of this interface for my application?

Always confirm model-specific values such as load capacity, operating temperature, and dimensional tolerances with the legal manufacturer or supplier, as the listed values are reference ranges.

Data Basis

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Preliminary Technical Classification

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pressure:	0 to 10 bar
other spec:	Vibration tolerance: ≤5g RMS, Alignment tolerance: ±0.1mm
temperature:	-20°C to +80°C

Drive Mounting Interface

Product Specifications

Applied To / Applications

Industrial Ecosystem & Supply Chain Structure

Application Fit & Sizing Matrix

Reliability & Engineering Risk Analysis

Compliance & Manufacturing Standards