JVL MAC402 Integrated Battery-Supply Servo Motors Review: Specs, Price and Applications
JVL MAC402 is an integrated servo motor for a 12–48 VDC battery or compatible DC supply. The manufacturer datasheet lists 400 W motor power, up to 1,200 W peak, brake and feedback options, and standard IP55 or optional IP66 arrangements. The supply range should not be read as a guarantee of full output power at its minimum voltage.
Quick Verdict
A relevant integrated-axis option for low-voltage equipment when the power source can support motoring and returned braking energy. Select the brake, feedback and communication module together with the duty.
JVL MAC402 Integrated Battery-Supply Servo Motors at a Glance
Specification | Details |
Model | MAC402 |
Manufacturer | JVL |
Listed supplier | Electromate |
Supply | 12–48 VDC |
Listed motor power | 400 W |
Listed peak power | Up to 1,200 W |
Protection | IP55 standard, IP66 optional; verify selected arrangement |
Options | Brake, absolute multiturn feedback and communication modules |
Design and Engineering Assessment
The manufacturer notes that braking energy returns toward the battery supply rather than an external dump connector on the AC counterpart. A DC supply must therefore tolerate returned power or use an appropriate engineered energy-handling arrangement.
At a hypothetical 400 W mechanical output, electrical input must exceed 400 W by the losses. Supply current also rises as voltage falls. This is why the minimum permitted voltage cannot substitute for a full-power duty assessment.
Decentralizing the Axis
An integrated motor and drive moves power electronics onto the driven axis. This can reduce the need for a separate cabinet amplifier and simplify part of the wiring, while creating local requirements for heat dissipation, supply distribution and service access. The machine layout should be evaluated as a whole rather than assuming that moving electronics automatically reduces every installation cost.
The selected motor, winding and local drive must support the required continuous and intermittent duty. An integrated package still dissipates heat in the motor and electronics, and its installation can affect the available thermal path. Evaluate the actual motion cycle and ambient conditions before applying a peak-torque or peak-power figure to continuous operation.
Network, Feedback and Power
Select the communication variant to match the controller and its intended drive profile. Point-to-point command modes and cyclic synchronous modes divide responsibilities differently between controller and drive. Enable sequencing, communication timeout and fault recovery must be defined for the selected architecture rather than inferred from the fieldbus name alone.
Absolute feedback can simplify referencing, but digital resolution and actual position accuracy remain different quantities. The machine’s useful result also depends on mounting, coupling and the driven mechanism. Supply wiring, grounding and connector selection must support the electrical duty even when the product combines several functions in a single housing.
Commissioning and Maintainability
Check direction, feedback interpretation, network configuration and the intended stop behavior before running full motion. Tune and evaluate the complete loaded mechanism, including repeated moves and warm operation. If the selected unit offers a safety function, incorporate the exact function and wiring into the machine’s defined safety architecture.
A compact integrated package makes the full ordering code particularly important. The replacement must restore motor, drive, encoder and network options together. Preserve the parameter set, mechanical datum and commissioning procedure so that a later exchange returns the axis to the qualified operating condition.
Applications and Selection
Battery-powered industrial, mobile and OEM servo mechanisms with a compatible low-voltage supply.
For JVL MAC402 Integrated Battery-Supply Servo Motors, define the actual machine duty before selecting an ordering configuration. Include the required operating point, available installation space, environment and control interfaces. The specification table describes the product or family; the surrounding machine determines which of those features matters for the intended job.
Price and Value
Price: Request a quote for the exact configuration. Compare the product, compatible control equipment, required mechanical parts, cabling and commissioning as one installed system. A component price alone does not represent the cost of a working automation axis.
Evaluate an alternative against the same duty and acceptance criteria. Match the continuous operating requirement first, then compare transient capability, feedback, mechanical fit and support. This avoids choosing between superficially similar products whose ratings describe different operating conditions.
Pros and Cons
Advantages
Motor, drive and control integrated for a low-voltage supply
Brake, feedback and communication configuration choices
Limitations
Supply must tolerate duty and regenerative energy
Full power and environmental options require a selected configuration
Who Should Consider JVL MAC402 Integrated Battery-Supply Servo Motors?
Consider JVL MAC402 Integrated Battery-Supply Servo Motors for battery-powered industrial, mobile and OEM servo mechanisms with a compatible low-voltage supply. Establish the required operating point and installation interfaces before choosing the configuration, and use a representative loaded cycle as the acceptance basis.
JVL MAC402 Integrated Battery-Supply Servo Motors FAQ
What is JVL MAC402 Integrated Battery-Supply Servo Motors?
JVL MAC402 is an integrated servo motor for a 12–48 VDC battery or compatible DC supply.
Which specifications matter most?
Model: MAC402. Manufacturer: JVL. Interpret the remaining ratings within the selected configuration and operating duty.
What applications should it be considered for?
Battery-powered industrial, mobile and OEM servo mechanisms with a compatible low-voltage supply.
What is the main advantage?
Motor, drive and control integrated for a low-voltage supply. Brake, feedback and communication configuration choices.
What limitation affects integration?
Supply must tolerate duty and regenerative energy. Full power and environmental options require a selected configuration.
What is the price?
Request a quote for the selected model, options and delivery terms. Any stated example price applies only to its identified seller configuration and may change.
How should an alternative be compared?
Use the same operating duty, installation envelope and acceptance requirements. Compare the complete system, including the compatible drive or controller, mechanical interfaces and commissioning effort.
What should be specified when ordering?
State the complete model or configuration, intended operating point, mechanical interfaces and required control equipment. Include the relevant environment, accessories and quantity so that the quotation describes a usable system.
Prices are indicative and may change. Confirm the final configuration, commercial terms and delivery schedule before ordering.
