ASI Storm 400 Brushless Wheel Drive Review: Specs, Price and Applications
Updated: 4 days ago
Storm 400 integrates a brushless motor into a single-stage helical gearbox for mobile-vehicle traction. ASI offers 12.2:1 and 25.3:1 reductions, encoder options and parking-brake arrangements. The wheel and environmental options must be identified in the delivered assembly.
Quick Verdict
Consider it for a medium-duty mobile base where integrated motor/gearbox packaging and output-bearing support suit the wheel geometry. Select ratio from required wheel speed and traction torque, then confirm current and warm-cycle limits.
ASI Storm 400 Brushless Wheel Drive at a Glance
Specification | Details |
Supply | 24 VDC |
Transmission | Single-stage helical; 12.2:1 or 25.3:1 |
Output support | Oversize axle bearings; axle up to 20 mm |
Axle material | Stainless or hardened carbon steel options |
Feedback | Input and output encoder options |
Brake | 6 N·m option with release lever; exact configuration governs |
Environment | Sealed outdoor design; IP67 conformity is an option to confirm |
Price | Request a quote including wheel, brake and encoder selection |
Design and Engineering Assessment
Ratio trades wheel speed for torque and motor operating point. ASI’s low- and high-speed examples show different output torque/speed points. Select one actual curve, rather than assigning the higher low-speed torque to the higher high-speed wheel rpm.
Wheel offset and side forces load the axle and bearings. Turning scrub, bumps and an uneven floor can matter as much as static vehicle weight. Validate the actual wheel mounting and required service life.
Motor and axle encoder options serve different observations. A motor encoder can indicate rotor motion while output feedback may reveal a different part of the drivetrain behavior. Define signal use, scaling and fault handling explicitly.
Integrate the Traction Axis
Match battery, controller current capability, wheel size and brake release to the selected drive. Include lead exit and connector arrangement in packaging.
Do not assign optional IP67 conformity to every base assembly. Confirm the complete motor/gearbox, brake, lead and connector scope.
Test the Mobile Base
Run loaded starts, turns, grades and repeated warm cycles at real supply conditions. Measure current, wheel speed and temperature.
Verify parking and recovery behavior with the actual brake and controller. Save the reduction, feedback mapping and wheel geometry with the replacement specification.
Applications and Selection
Medium-duty mobile robot and material-handling traction with defined wheel geometry and duty.
For ASI Storm 400 Brushless Wheel Drive, 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
Integrated brushless/single-stage gearbox
Two defined reduction options
Motor/output feedback and parking-brake choices
Limitations
Ratio-specific performance points
Wheel offset and shock loads need bearing assessment
Environmental and brake options are not universal defaults
Who Should Consider ASI Storm 400 Brushless Wheel Drive?
Consider ASI Storm 400 Brushless Wheel Drive for medium-duty mobile robot and material-handling traction with defined wheel geometry and duty. Establish the required operating point and installation interfaces before choosing the configuration, and use a representative loaded cycle as the acceptance basis.
ASI Storm 400 Brushless Wheel Drive FAQ
Which ratios are listed?
12.2:1 and 25.3:1 in the current manufacturer description.
Can both ratios deliver the same speed/torque point?
No. Use the selected configuration’s actual curve.
Are encoders standard in every assembly?
They are configuration options to identify.
Does outdoor design always mean supplied IP67?
No. The page lists IP67 conformity among options.
Why does wheel offset matter?
It changes bearing and axle moments in the installed drive.
Does a parking brake define a controlled stop?
Not by itself. Verify its actual permitted use and machine stopping design.
What should a traction test include?
Loaded turns, starts, grades, battery conditions and warm-cycle temperatures.
What identifies a replacement?
Ratio, motor, axle/wheel interface, encoders, brake, sealing and controller setup.
Prices are indicative and may change. Confirm the final configuration, commercial terms and delivery schedule before ordering.
