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UMK Series
Product Name Frame Size Type Shaft Type Maximum Holding Torque Basic Step Angle Power Supply Input Voltage Rated Current Characteristics Diagram
UMK243A 42mm Standard Type Single Shaft 0.16N・m 1.8° Single-Phase 100VAC 50/60Hz、115VAC 60Hz 0.95A / Phase Image 
UMK243B 42mm Standard Type Double Shaft 0.16N・m 1.8° Single-Phase 100VAC 50/60Hz、115VAC 60Hz 0.95A / Phase Image 
UMK244A 42mm Standard Type Single Shaft 0.26N・m 1.8° Single-Phase 100VAC 50/60Hz、115VAC 60Hz 1.2A / Phase Image 
UMK244B 42mm Standard Type Double Shaft 0.26N・m 1.8° Single-Phase 100VAC 50/60Hz、115VAC 60Hz 1.2A / Phase Image 
UMK245A 42mm Standard Type Single Shaft 0.32N・m 1.8° Single-Phase 100VAC 50/60Hz、115VAC 60Hz 1.2A / Phase Image 
UMK245B 42mm Standard Type Double Shaft 0.32N・m 1.8° Single-Phase 100VAC 50/60Hz、115VAC 60Hz 1.2A / Phase Image 
UMK264A 56.4mm Standard Type Single Shaft 0.39N・m 1.8° Single-Phase 100VAC 50/60Hz、115VAC 60Hz 2A / Phase Image 
UMK264B 56.4mm Standard Type Double Shaft 0.39N・m 1.8° Single-Phase 100VAC 50/60Hz、115VAC 60Hz 2A / Phase Image 
UMK266A 56.4mm Standard Type Single Shaft 0.9N・m 1.8° Single-Phase 100VAC 50/60Hz、115VAC 60Hz 2A / Phase Image 
UMK266B 56.4mm Standard Type Double Shaft 0.9N・m 1.8° Single-Phase 100VAC 50/60Hz、115VAC 60Hz 2A / Phase Image 
UMK268A 56.4mm Standard Type Single Shaft 1.35N・m 1.8° Single-Phase 100VAC 50/60Hz、115VAC 60Hz 2A / Phase Image 
UMK268B 56.4mm Standard Type Double Shaft 1.35N・m 1.8° Single-Phase 100VAC 50/60Hz、115VAC 60Hz 2A / Phase Image