| Items |
 PKP523N12A / CVD512B-KSC 1.1 in. (28 mm) Stepper Motor and Speed Control Driver |
 PKP523N12A / CVD512BR-KSC 1.1 in. (28 mm) Stepper Motor and Speed Control Driver |
PKP523N12B / CVD512B-KSC 1.1 in. (28 mm) Stepper Motor and Speed Control Driver |
PKP523N12B / CVD512BR-KSC 1.1 in. (28 mm) Stepper Motor and Speed Control Driver |
 PKP525N12A / CVD512B-KSC 1.1 in. (28 mm) Stepper Motor and Speed Control Driver |
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| Frame Size | 1.1 in28 mm | |||||||||
| Motor Length | 1.26 in.32 mm | 1.26 in.32 mm | 1.26 in.32 mm | 1.26 in.32 mm | 2.03 in.51.5 mm | |||||
| Basic Step Angle | 0.72º | |||||||||
| Speed-Torque Characteristics |
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| Max. Holding Torque | 7.3 oz-in0.052 N·m | 7.3 oz-in0.052 N·m | 7.3 oz-in0.052 N·m | 7.3 oz-in0.052 N·m | 12.9 oz-in0.091 N·m | |||||
| Holding Torque at Motor Standstill | 3.6 oz-in0.026 N·m | 3.6 oz-in0.026 N·m | 3.6 oz-in0.026 N·m | 3.6 oz-in0.026 N·m | 6.3 oz-in0.045 N·m | |||||
| Speed Setting Range | 0.02 to 600 r/min | |||||||||
| Speed Accuracy | ±0.8% | |||||||||
| Power Supply | 24 VDC | |||||||||
| Current per Phase | 1.2 A/phase | |||||||||
| Shaft/Gear Type | Round Shaft with Flat (No Gearhead) | |||||||||
| Gear Ratio (X:1) | ||||||||||
| Motor Connection Type | Connector | |||||||||
| Shaft | Single | Single | Double | Double | Single | |||||
| Step Angle | 0.72 ° | |||||||||
| Connection Type | New Pentagon (Bipolar) | |||||||||
| Lead Wires | 5 | |||||||||
| Rotor Inertia | 0.049 oz-in²9x10-7 kg·m² | 0.049 oz-in²9x10-7 kg·m² | 0.049 oz-in²9x10-7 kg·m² | 0.049 oz-in²9x10-7 kg·m² | 0.098 oz-in²18x10-7 kg·m² | |||||
| Static Friction Torque | ||||||||||
| RoHS Compliant | These products do not contain substances that exceed the regulation values in the RoHS Directive. | |||||||||
| Safety Standards | CE | |||||||||
| Radial Load | 0 in. from Shaft End = 5.6 lb0.2 in. from Shaft End = 7.6 lb0.39 in. from Shaft End = 11.7 lb0 mm from Shaft End = 25 N5 mm from Shaft End = 34 N10 mm from Shaft End = 52 N | |||||||||
| Axial Load | 1.1 lb5 N | |||||||||
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