Size 14 35mm Double Stack

Size 14 Double Stack Stepper Motor Linear Actuator
The Size 14 double stack by Haydon Kerk Motion Solutions is a 35mm stepper motor linear actuator.  Size 14, 35000 double stack series linear actuators are available in three designs - captive, non-captive and external linear versions.  Available in a variety of resolutions, ranging from 0.0158mm to 0.127mm per step.  The size 14 double stack series stepper motor linear actuator delivers force of up to 50 lbs (220N).  Typical applications include medical equipment, semiconductor handling, valve control, X-Y tables, hand held instruments, or wherever precise linear motion is required.
  • Specifications +


    Part No. Captive 35M4(X)-V
    Non-captive 35L4(X)-V
    External Lin. E35M4(X)-V
    Wiring Units Bipolar
    Step Angle
    Degree 1.8°
    Winding Voltage VDC 2.33 5 12
    Current/Phase A rms 2.0 0.91 0.38
    Resistance/Phase ohms () 1.2 5.5 31.6
    Inductance/Phase mH 1.95 7.63 65.1
    Power Input Watts 9.1
    Rotor Inertia gcm2 30
    Insulation Class Class B (Class F available)
    Weight oz (g) 8.5( 240)
    Insulation resistance M() 20
    Standard motors are Class B rated for a maximum temperature of 130°C (155°C for Class F)

    Linear Travel / Step
    Screw Ø inches mm Code ID
    0.250"  (6.35 mm) 0.000625 0.0158* B
    0.00125 0.0317* C
    0.0025 0.0635 Y
    0.00375 0.0953 AG
    0.005 0.127 Z
    * Values Truncated
  • Dimensional Drawings +


     Captive Stepper Motor
      Captive Linear Actuator
     Non-Captive Stepper Motor
      Non-Captive Linear Actuator
     External Stepper Motor
      External Linear Actuator
  • Performance Curves +


    FORCE vs. PULSE RATE
    Chopper, Bipolar, 100% Duty Cycle Ø .250 (6.35) Lead Screw


    FORCE vs. LINEAR VELOCITY
    Chopper, Bipolar, 100% Duty Cycle Ø .250 (6.35) Lead Screw



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

    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.

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


    Haydon® Super Slick Greases

    Haydon offers a wide selection of greases designed to meet any application requirements.  Please contact Haydon Kerk Motion Solutions for assistance in selecting the most effective lubrication option.

    Grease Type Chemical Compatibility Temp. Range Comments Cost
    HSS-17 Synthetic Hydrocarbon Good -20°C to +125°C Standard $
    HSS-06 Perfluoropolyether Best -65°C to +250°C Tough Environments $$
    HSS-16 Perfluoropolyether Better -80°C to +204°C Vacuum compatible $$$
    HSS-20 Perfluoropolyether Best -65°C to +250°C High Repeatability $$$

    HSS-17

    is a medium viscosity synthetic hydrocarbon grease thickened with lithium soap.  It is fortified with EP (extreme pressure) modifiers to increase load carrying capabilities and TFE to increase lubricity and reduce friction.  Rated temperature capacity is -20°C to +125°C. HSS-17 has the highest load characteristics.

    HSS-06

    is a TFE thickened heavy viscosity perfluoropolyether grease.  It is designed to operate in chemically harsh environments and provides excellent operating properties for light to medium loads.  Rated temperature capacity is -65°C to +250°C. Standard on Hybrid Actuators.

    HSS-16

    is a perfluoropolyether grease developed for use in vacuum environments good to 4x10–13 torr at 20°C.  Rated temperature capacity is -80°C to +204°C.

    HSS-20

    is an ultrafiltered version of HSS-06, meaning that the grease it put through a ‘cleaning’ process to remove any particles greater than 35 microns in size.  It is designed for use when accuracy and repeatability are of utmost concern.

    Black Ice® and Kerkote® TFE Coatings 

    Black Ice and Kerkote TFE coatings are available in some of our actuator designs depending on the nut polymer used.  Please consult the applications engineering team to discuss lead screw nut / TFE coating compatibility.  

     
  • Encoders +


    All Haydon hybrid linear actuators are available with a specifically designed encoder for applications that require feedback. The compact optical incremental encoder design is available with two channel quadrature TTL squarewave outputs. An optional index is also available as a 3rd channel. The size 8 encoder provides resolutions for applications that require 250 and 300 counts per revolution.  The size 11, 14 and 17 encoder provides resolutions for applications that require 200, 400 and 1,000 counts per revolution.  The size 23 and 34 encoder is offered in resolutions of 200, 400, 1,000 and 2,000 counts per revolution. Encoders are available for all motor configurations — captive, non-captive and external linear.

    Simplicity and low cost make the encoders ideal for both high and low volume motion control applications. The internal monolithic electronic module converts the real-time shaft angle, speed, and direction into TTL compatible outputs. The encoder module incorporates a lensed LED light source and monolithic photodetector array with signal shaping electronics to product the two channel bounceless TTL outputs.

    Electrical Specifications


    Minimum
    Typical
    Maximum
    Units
    Input Voltage
    4.5 5.0 5.5 VDC
    Output Signals
    4.5 5.0 5.5 VDC
    • 2 channel quadrature TTL squarewave outputs
    • Channel B leads A for a clockwise rotation of the rotor viewed from the encoder cover
    • Tracks at speeds of 0 to 100,000 cycles/sec.
    • Optional index available as a 34d channel (one pulse per revolution).


    Single Ended Encoder Pinout Size 14

    Connector Pin #
    Description
    1 Ground
    2 Index (optional)
    3 Channel A
    4 +5 VDC Power
    5 Channel B


    Differential Ended Encoder Pinout Size 14

    Connector Pin #
    Description
    1 Ground
    2 Ground
    3 - Index
    4 + Index
    5 Channel A -
    6 Channel A +
    7 +5 VDC Power
    8 +5 VDC Power
    9 Channel B -
    10 Channel B +


    Operating Temperature

    Minimum
    Maximum
    -40°C (-40°F)
    100°C (212°F)


    Mechanical Specifications


    Maximum
    Acceleration 250,000 rad/sec2
    Vibration (5 Hz to 2 kHz)
    20g


    Resolution
    4 standard Cycles Per Revolution (CPR) or Pulses Per Revolution (PPR)

    CPR 
    200
    400 1000*
    PPR
    800 
    1600 
    4000*

    * Index Pulse channel not available.

    Others are available

    Encoder Dimensional Drawing
    Dimensions = (mm) inches

    30mm 35000 Series Size 14
    Size 14 Linear Actuator Encoder


    Note A: Lead screw extends beyond encoder on specific captive and non-captive motors. External linear shaft extension is available upon request.

  • Integrated Connectors +


    Click here to download the Integrated Connectors

  • Home Position Switch and Proximity Sensor +


     Home Position Switch
    Haydon offers a miniature electronic hall effect sensor capable of monitoring the end position of Can-Stack and Hybrid captive linear actuators.The home position switch mounts on the rear sleeve of Haydon’s captive linear motors. This allows the user to identify start, stop or home positions of the actuator.Depending on your preference, contacts can be normally open or normally closed. The contact closure is repeatable to within one step position, identifying linear movements as low as 0.0005" (0.0013 cm) per step. Multiple contact switches are also available.The switch allows device manufacturers the ability to monitor movements more precisely for greater control and improved Q.C. When ordering motors with the home position switch, the part number should be preceded by an S. Contact Haydon Kerk Motion Solutions for additional ordering information. Activation force of 10 oz required, therefore may not be appropriate for smaller can-stack actuators.

    Technical Data:

    Contact Ratings (Standard): 1.00 AMP @ 120 VAC
    1.00 AMP @ 28 VDC
    Operating Temperature: -30°C to +55°C (-22°F to 131°F)
    Contact Resistance: < 20 milliohms typ. initial at 2-4 V DC, 100 mA
    Electrical Life: Tested to 60,000 make-and-break cycles at full load
    Schematic:
    Home Switch
    Multiple contact options available
     Proximity Sensor
    Haydon offers a miniature hall effect sensor capable of monitoring the end position of Can-Stack and Hybrid captive linear actuators.The sensor incorporates a hall effect device, which is activated by a rare earth magnet embedded in the end of the internal screw. The compact profile of the sensor allows for installation in limited space applications.The sensor has virtually unlimited cycle life. Special cabling and connectors can be provided. Haydon's end of stroke proximity sensor, and all Haydon Kerk Motion Solutions products are backed by a technical team which provides extensive customer support and applications assistance.

    Technical Data:

    Supply Voltage (VDC): 3.8 min. to 24 max.
    Current consumption: 10 mA max.
    Output voltage (operated) 0.15 typ., 0.40 max.; Sinking 20 mA max.
    Output current 20 mA max.
    Output leakage current (released) 10µA max. @ Vout = 24 VDC; Vcc = 24 VDC
    Output switching time
    Rise, 10 to 90%: .05 µs typ., 1.5 µs max. @ Vcc = 12 V, RL = 1.6 KOhm Fall, 90 to 10%: .15 µs typ., 1.5 µs max. @ CL = 20 pF
    Temperature -40 to 150C
     Suggested Interface Diagram
    Note: Sensor is category 2 ESD sensitive per DOD-STD-1686A. Assembly operations should be performed at workstations with conductive tops and operators grounded.

    PLEASE NOTE THAT A PULL-UP RESISTOR IS REQUIRED FOR THE SENSOR TO OPERATE CORRECTLY.
  • Wiring Diagram and Stepping Sequence +


    Hybrid Wiring
    Stepping Sequence- Hybrid Linear Actuator

    Bipolar Q2-Q3 Q1-Q4 Q6-Q7 Q5-Q8
    Unipolar Q1 Q2 Q3 Q4
    Step . . . .
    1 ON OFF ON OFF
    2 OFF ON ON OFF
    3 OFF ON OFF ON
    4 ON OFF OFF ON
    1 ON OFF ON OFF
  • Part Number Guide +


    Size 14 DS Linear Actuator PN Guide
  • Product Change Notification +


    Description of Change:
    Change to a lower viscosity epoxy material to allow the use of an automated machine instead of a manual application.


    Click below for more information:
    Process Change Notice - PCN040317-01