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Z scale
Scale
1.385 mm to 1 ft (305 mm)
Scale ratio
1:220
Model gauge
6.5 mm / 0.256 in
Prototype gauge
1,435 mm (4 ft 8+1⁄2 in) standard gauge
Z scale is one of the smallest commercially available model railway scales (1:220), with a track gauge of 6.5 mm / 0.256 in. Introduced by Märklin in 1972, Z scale trains operate on 0–10 volts DC and offer the same operating characteristics as all other two-rail, direct-current, analog model railways. Locomotives can be fitted with digital decoders for independent control. Model trains, track, structures, and human/animal figures are readily available in European, North American, and Japanese styles from a variety of manufacturers.
Zscale is one of the smallest commercially available model railway scales (1:220), with a track gauge of 6.5 mm / 0.256 in. Introduced by Märklin in 1972...
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HO scale (1:87). While N scale is quite small, it is not the smallest commercially available scale, as Zscale is smaller yet at 1:220 and T scale is...
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same as the N-scale normal gauge and H0i same as the Z-scale normal gauge. For H0 and 0 scales, NEM uses the number zero, and NMRA uses letter "O" (HO...
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