本系列產品系為將5相步進電動機及專用驅動器合為一組販售的組合產品。具有5相步進電動機與專用驅動器的易操作特性，是廣受好評的步進電動機組合產品。

UPK·W系列型號有：

UPK543A-PG36
UPK543A-TG10
UPK543A-TG20
UPK543A-TG3.6
UPK543A-TG30
UPK543A-TG7.2
UPK543AW
UPK543AW-H100
UPK543AW-H50
UPK543AWM
UPK543AW-P25
UPK543AW-P36
UPK543AW-P50
UPK543AW-T10
UPK543AW-T20
UPK543AW-T3.6
UPK543AW-T30
UPK543AW-T7.2
UPK543B-PG36
UPK543B-TG10
UPK543B-TG20
UPK543B-TG30
UPK543B-TG7.2
UPK543BW
UPK543BW-H100
UPK543BW-H50
UPK543BW-P25
UPK543BW-P36
UPK543BW-P50
UPK543BW-T10
UPK543BW-T20
UPK543BW-T3.6
UPK543BW-T30
UPK543BW-T7.2
UPK543-NAC
UPK543-NBC
UPK544AW
UPK544AWM
UPK544BW
UPK544-NAC
UPK544-NBC
UPK545AW
UPK545AWM
UPK545AW-P10
UPK545AW-P5
UPK545AW-P7.2
UPK545BW
UPK545BW-P10
UPK545BW-P5
UPK545BW-P7.2
UPK545-NAC
UPK545-NBC
UPK564A-HG100
UPK564A-HG50
UPK564AJW
UPK564AJW-H100
UPK564AJW-H50
UPK564AJWM
UPK564AJW-N25
UPK564AJW-N36
UPK564AJW-N50
UPK564AJW-P36
UPK564AJW-P50
UPK564AJW-T10
UPK564AJW-T20
UPK564AJW-T3.6
UPK564AJW-T30
UPK564AJW-T7.2
UPK564AJY
UPK564AJY-H100
UPK564AJY-H50
UPK564AJYM
UPK564AJY-P25
UPK564AJY-P36
UPK564AJY-P50
UPK564AJY-T10
UPK564AJY-T20
UPK564AJY-T3.6
UPK564AJY-T30
UPK564AJY-T7.2
UPK564A-PG36
UPK564AS
UPK564A-TG10
UPK564A-TG20
UPK564A-TG3.6
UPK564A-TG30
UPK564A-TG7.2
UPK564AW2
UPK564AW-H100
UPK564AW-H50
UPK564AWM
UPK564AW-N25
UPK564AW-N36
UPK564AW-N50
UPK564AW-P25
UPK564AW-P36
UPK564AW-P50
UPK564AW-T10
UPK564AW-T20
UPK564AW-T3.6
UPK564AW-T30
UPK564AW