35000 SERIES SIZE 14 STEPPER MOTOR LINEAR ACTUATORS

The Haydon™ Size 14 hybrid stepper motor linear actuators have been improved to provide higher force, longer life and improved performance. The various patent pending designs deliver exceptional performance and new linear motion design opportunities. Three designs are available, captive, non-captive and external linear versions. The 35000 Series is available in a wide variety of resolutions — from 0.00012” (.003048 mm) per step to 0.00192” (.048768 mm) per step. The stepper motor linear actuators can also be micro stepped for even finer resolutions. The Size 14 stepper motor linear actuator delivers thrust of up to 50 lbs (23 Kg).

Available with integrated connector: Size 14 Integrated Connector

SERIES 35000 HYBRID LINEAR ACTUATOR (SIZE 14:  35mm (1.4") HYBRID LINEAR ACTUATOR 0.9 Degree Step Angle) Part No. Captive 35K4(X)-V 35K6(X)-V   Non-Captive 35J4(X)-V 35J6(X)-V   External Lin. E35K4(X)-V E35K6(X)-V Wiring Bipolar Unipolar** Operating voltage 2.33 VDC 5 VDC 12 VDC 5 VDC 12 VDC Current/phase 1.25 A 0.57 A 0.24 A 0.57 A 0.24 A Resistance/phase 1.86Ω 8.8 Ω 50.5 Ω 8.8 Ω 50.5 Ω Inductance/phase 2.8mH 13 mH 60 mH 6.5mH 30 mH Power consumption 5.7 W Rotor inertia 27 gcm2 Temperature rise 135°F Rise (75°C Rise) Weight 5.7 oz (162 g) Insulation resistance 20 M Ω   **Unipolar drive gives approximately 30% less thrust than bipolar drive.

Linear Travel / Step Screw Ø .218" (5.54mm) Order Code I.D. inches mm   0.00006 0.0015* U 0.00012 0.0030* N 0.00024 0.0060* K 0.00048 0.0121* J 0.00096 0.0243* Q   Linear Travel / Step Screw Ø .250" (6.35mm) Order Code I.D. inches mm   0.000078 0.00198* V 0.00015625 0.0039* P 0.0003125 0.0079* A 0.000625 0.0158* B *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.

Ramping can increase the performance of a motor either by increasing the top speed or getting a heavier load accelerated up to speed faster. Also, deceleration can be used to stop the motor without overshoot.

NOTE: All chopper drive curves were created with a 5 volt motor and a 40 volt power supply.

With L/R drives, peak force and speeds are reduced, using a unipolar drive will yield a further 30% force reduction.