Platform otonom menghabiskan seluruh hidupnya menggulir: konsistensi roda menentukan jangkauan baterai dan akurasi positioning. Roda AGV RollMaster menggunakan senyawa PU terpilih dengan torsi gulir dan torsi putar yang terdokumentasi per batch.
Roda penggerak, roda kaster, dan idler dapat dipasok sebagai set yang dipadukan dengan kekerasan dan toleransi diameter yang terdokumentasi per roda.
Spesifikasi
- Senyawa PU dengan hambatan gulir rendah dan torsi awal rendah
- Rentang toleransi torsi putar untuk kemudi yang terprediksi
- Roda penggerak dengan ban luar mahkota (crowned) dan hub mesin bubut
- Dokumentasi batch atas kekerasan, diameter, dan kebulatan
Material umum
PU kelas AGV pada inti besi / aluminium
| Wheel material | Typical hardness | Floor protection | Where it fits |
|---|---|---|---|
| Cast polyurethane (PU) | Shore A 92–95 | Very good: non-marking compounds | AGV/AMR, trolleys on painted or epoxy floors, heavy duty |
| Injected PU | Shore A 90–95 | Good | Cost-sensitive medium duty, light equipment |
| Cast nylon (PA6) | Shore D 70+ | Fair: hard tread | High load, dry indoor logistics, washdown |
| Glass-filled nylon | Shore D 75+ | Fair | Higher loads and temperatures than PA6 |
| Solid rubber | Shore A 65–75 | Good | Shock absorption, outdoor thresholds, economy |
| Super-elastic rubber | Shore A 55–65 | Excellent | Quiet running: medical, hotel, laboratory |
| Phenolic resin | — | Fair | Baking lines and ovens up to +280 °C |
| Forged steel | — | None: needs steel plate or heavy concrete | Extreme loads, heat, harsh floors |
| Stainless (wheel/bracket) | — | Good | Food, pharma, washdown, corrosive areas |
Finishing
Braket berlapis seng atau baja tahan karat
| Bracket finish | What it does | Specify it when |
|---|---|---|
| Zinc plating (blue/white) | Baseline corrosion protection | Standard dry indoor use |
| Chrome plating | Hard, decorative, easy to clean | Visible / cleanroom-adjacent equipment |
| Powder coating | Custom color, good corrosion resistance | Brand colors, outdoor-adjacent use |
| Stainless steel 304 | No plating to fail | Washdown, food, medical |
| Stainless steel 316 | Resists chlorides | Salt, brine, marine air, harsh cleaning chemicals |
Pengujian
Toleransi kebulatan dan diameter terdokumentasi per batch
| Selection factor | Rule of thumb | Effect on performance |
|---|---|---|
| Load sizing | Total load ÷ 3 (not ÷ 4) | On uneven floors only three wheels carry the cart |
| Wheel diameter | Bigger rolls easier | Larger wheels cut push force and bridge gaps |
| Tread hardness | Softer = quieter, harder = easier rolling | Pick the softest tread that carries the load |
| Bearing choice | Precision ball for manual pushing, roller for heavy loads | Bearings dominate rolling resistance at high load |
| Swivel vs rigid | 2 swivel + 2 rigid is the standard cart setup | All-swivel carts wander; all-rigid carts cannot steer |
| Floor condition | Rough floors need bigger wheels and softer treads | Small hard wheels on bad floors destroy both |
Produk terkait
Capability commitments on this page are owner-confirmed (2026-09-29).