JVL’s NEMA 08 Linear Actuators featuring long life and lower cost are available in a wide variety of models and stroke lengths for easy integration into new and existing applications.
Birkerød, Denmark and Morrow, OH (USA) — Motion Control Actuator – Linear Actuator – Linear stepper motors can dramatically reduce cost and save space. There is no coupling, no additional bearing support and no assembly work required. This not only reduce cost but also reduce failure rate due to the less number of components and more simple construction. In applications with small load ratings a linear guide is also not required. The special design and material of the nut secure long life operation.
Below motion control actuator versions can be delivered:
- Non-Captive linear actuator with nut inside motor. Linear moving part can rotate so it should be fixed.
- External linear actuator. Nut are mounted on lead screw.
- Captive (will be available for NEMA34 in the future) and External linear actuator in NEMA size 23 and 34 can be delivered with integrated driver or controller.
- Different shaft and stroke lengths
- Precision ball screw
- Special nut design
- Higher IP protection
|Lead Wire No.||Motor Length (L)
|MSL081Axy – 4L3N00.5z||2.5||0.5||5||1.2||4||30 (1.181)|
|MSL082Axy – 4L3N00.5z||4.4||0.5||8.8||2.7||4||40 (1.575)|
|Lead Code [y]||Travel Per Rev.*
|#||0.6096 (0.024)||80 (18.0)||3.5052 (0.138)|
|B||1.21192 (0.048)||40 (9.0)||3.5052 (0.138)|
|G||2 (0.079)||30 (6.7)||3.5052 (0.138)|
|M||4 (0.158)||15 (3.4)||3.5052 (0.138)|
|T||8 (0.315)||5 (1.1)||3.5052 (0.138)|
*Based on 200 step/rev motor. Divide with 200 to get travel per step. If JVL driver/controller with 1600step/rev are used divide with 1600 to get travel/step (SMD73,SMD74,SMC75). Screw dia 3.5052 mm weight xx g/mm.
*Based on 200 step/rev motor. Divide with 200 to get travel per step. If JVL driver/controller with 1600step/rev are used divide with 1600 to get travel/step (SMD73,SMD74,SMC75).
Screw dia 3.5052 mm weight xx g/mm.
Appropriate driver or controller for NEMA08 to NEMA17
|Pulse and direction||Programable controller|
|SMD73 (0-3 Amp, 12-24 VCD)||SMC75 (0-3 Amp, 12-48 VDC)|
|SMD74 (0-3 Amp, 12-48 VDC)|
|Size 08||Captive (C), External nut (E), Ballscrew (B)||Non captive (N)|
|Axial load||Max 40N *||-|
|Axial play (Endplay)||Max 0.1 mm *||-|
|Radial load||0 N **||0 N|
|Radial play||0 mm||0 mm|
|Recommend load limit||Max 80N||Max 80N|
* We don´t use wave washer and we applied pre-load to the bearings. So the axial play is very small, it comes from the mechanical deform when there is axial load, it should be less than 0.1mm.
** For the motor with screw shaft, there should be no radial load on the screw, otherwise the shaft will be bend and affect the linear accuracy.
Standard motors are Class B rated for maximum temperature of 130 °C. Standard protection grade IP42 and higher on request. Motor can also be delivered as a 6 wire unipolar with 30% less force. Other travel per stepm, special nut and mechanical shaft dimensions/length can also be delivered. Weight and inertia depend upon shaft length. All measures in mm. All electrical tolerances 10%.
For information of additional sizes and lengths of JVL’s Linear Actuators contact the appropriate source listed below:
JVL USA • Att: Mike Fisher • National Sales Manager
8610 Morrow-Rossburg Rd • Morrow • OH 45152-9444
E-mail: firstname.lastname@example.org • Tel.: 513/877-3134 •Tel.: 513/282-0888 (Tech Support Line) •
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Further information can be obtained from:
JVL Industri Elektronik A/S
Blorkken 42, DK 3460, Birkerød, Denmark
E-mail: email@example.com Tel.: +45 4582 4440 ; Fax.: +45 4582 5550 ;
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