Pololu Ball Caster with 3/8″ Metal Ball vs Brushed DC Motor: 130-Size, 6V, 11.5kRPM, 800mA Stall
Pololu Ball Caster with 3/8″ Metal Ball and Brushed DC Motor: 130-Size, 6V, 11.5kRPM, 800mA Stall are compared below on the data published by their sellers — price converted to euros, stock, and every specification either seller discloses.
| Criterion |  Pololu Ball Caster with 3/8″ Metal Ball |  Brushed DC Motor: 130-Size, 6V, 11.5kRPM, 800mA Stall |
|---|---|---|
| Price | $2.95cheapest | $2.95cheapest |
| Seller | Pololu | Pololu |
| Availability | In stock | In stock |
| Rating | — | — |
| Voltage | — | 6 V |
| Weight | 4 g | 18 g |
| Ball diameter | 0.375 in | — |
| Ball material | metal | — |
| No load current 6v | — | 70 mA |
| No load speed 6v | — | 11 500 rpm |
| Shaft diameter | — | 2 mm |
| Size | — | 25 × 15 × 20 mm |
| Stall current 6v | — | 800 mA |
| View at seller ↗ | View at seller ↗ |
Specifications are extracted automatically from seller data — an empty cell means the seller does not publish that value, not that the product lacks it.
Robotitem does not test products. This comparison reports seller-published data only, and ranking never takes affiliate commission into account.