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MIL34 Lead screw pitch and torque curves

Notice for external nut versions:
Plastic nut are standard but nut can also be delivered in bronze (material H59) with same size as plastic nut and same price as plastic. Anti-backlash nut in plastic and Teflon coated lead screw are also available for all sizes external nut motors. Optional can rolled or ground ball screw be delivered in selected pitch e.g. 1mm/rev or 5mm/rev. Please ask JVL for more information.   

Lead Code. [y] Travel Per Rev.*
[mm] (inch)
[N] (lbs.)
Screw Dia.
[mm] (inch)
K 2.54 (0.1) 2700 (607) 15.875 (0.625)
L 3.175 (0.125) 2400 (539.5) 15.875 (0.625)
R 5.08 (0.2) 2100 (472.1) 15.875 (0.625)
S 6.35 (0.25) 1700 (382.2) 15.875 (0.625)
Y 12.7 (0.5) 800 (179.8) 15.875 (0.625)
Z 25.4 (1.0) 400 (89.9) 15.875 (0.625)
*Based on 200 step/rev motor. Divide with 200 to get travel per step. If JVL driver with 409600 step/rev are used divide with 409600 to get travel/step (SMC85).
Screw dia 15.875 weight xx g/mm.

JVL's latest News
Updated: 27/11-2017
Visit JVL at Hannover Fair in April 2018

Visit JVL at Automatica in June 2018

New NEMA17 Integrated ServoStep Motor (MIS17xQ/S)
New NEMA23 Integrated Stepper Motor (MIS23xQ/R/S/T)

Closed-Loop feature for JVL Integrated Stepper Motors

JVL Promotional Video

New NEMA23 Integrated Stepper Motor (MIS23xQ/R/S/T)

NEMA34 86mm Integrated Stepper Motor Linear Actuator

Below versions can be delivered
  • Non-Captive linear actuator with nut inside motor.
  • External linear actuator. Nut are mounted on lead screw.
  • Captive and External linear actuator can be delivered with integrated driver or controller.

Industrial Ethernet for MAC
MIS340-MIS343 QuickStep - NEMA34 Programmable Integrated ServoStep Motors with Closed-Loop, Ethernet, multiturn encoder

MIS340-343 QuickStep - Integrated Stepper Motors.
QuickStep, the Integrated Stepper Motors from JVL. A wealth of possibilities in a series of of the world´s most compact stepper motors with the higest microstepping resolution. 4 sizes are available. From 3Nm to 12Nm


JVL Industri Elektronik Bregnerødvej 127 DK-3460 Birkerød Denmark
Tel: +45 4582 4440 Fax: +45 4582 5550 E-mail:
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