57000 SERIES SIZE 23 STEPPER MOTOR LINEAR ACTUATORS

The Haydon™ Size 23 stepper motor linear actuator is available in captive, non-captive, and external linear options. It incorporates the same high performance and durable patent pending design as the size 17, however, it's designed for applications that require forces up to 200 pounds. The 57000 Series is available in a wide variety of resolutions — from 0.0003125” (.0079375 mm) per step to 0.002” (.0508 mm) per step. In addition to our standard configurations, HaydonKerk Motion Solutions can custom design this stepper motor linear actuator to meet your specific application requirements.

**Unipolar drive gives approximately 30% less thrust than bipolar drive.

SERIES 57000 HYBRID LINEAR ACTUATOR ( SIZE 23: 57mm (2.3") HYBRID LINEAR ACTUATOR 0.9 degree step angle) Part No. Captive 57K4(X)-V 57K6(X)-V   Non-Captive 57J4(X)-V 57J6(X)-V   External Lin. E57K4(X)-V E57K6(X)-V Wiring Bipolar Unipolar** Operating voltage 3.25 VDC 5 VDC 12 VDC 5 VDC 12 VDC Current/phase 2 A 1.3 A 0.54 A 1.3 A 0.54 A Resistance/phase 1.63 Ω 3.85 Ω 22.2 Ω 3.85 Ω 22.2 Ω Inductance/phase 4.2 mH 13 mH 68 mH 6 mH 27 mH Power consumption 13 W Rotor inertia 37 gcm2 Temperature rise 135°F (75°C) Rise Weight 18 oz (511 g) Insulation resistance 20 M Ω   **Unipolar drive gives approximately 30% less thrust than bipolar drive.

Linear Travel / Step Screw Ø .375 (9.53 mm) Order Code I.D. inches mm   0.000125 0.0031* 7 0.00015625 0.003969 P 0.00020833 0.00529166 X 0.00025 0.00635 9 0.0004167 0.01058418 S 0.0005 0.0127 3 0.001 0.0254 1 *Values truncated Standard motors are Class B rated for maximum temperature of 130oC. Special drive considerations may be necessary when leaving shaft fully extended or fully retracted.