Size 11 [28mm] ,occupies a mounting footprint of slightly above 1 in2 but provides over 140N of continuous thrust, over 3x as that of the size 8. External, Non-captive, Captive, Kaptive.
Motor Characteristics
Motor Voltage[V] Current[A] Resistance[Ω] Inductance[mH] Weight[g] Lead Wire No. Motor Length[mm] 11-2105 4.55 0.5 9.1 6 117 4 33.35 11-2110 2.1 1 2.1 1.5 117 4 33.35 11-2209 3.9 0.95 4.1 4 173 4 45 11-2216 2.4 1.6 1.5 1.3 173 4 45 NOTE
Motor Insulation Class B, Motor Temperature Rise 80°C, Ambient Temperature -20℃~55℃
Available Lead Screw and Travel per Step
Screw Dia.[inch] Screw Dia.[mm] Lead[inch] Lead[mm] Lead Code Travel Per Step @ 1.8° [mm]* 0.188 4.77 0.0125 0.3175 AL 0.0016 0.188 4.77 0.025 0.635 A 0.0032 0.188 4.77 0.05 1.27 D 0.0063 0.218 5.56 0.096 2.4384 J* 0.0122 0.188 4.77 0.1 2.54 K 0.0127 0.218 5.56 0.192 4.8768 Q* 0.0244 0.188 4.77 0.2 5.08 R 0.0254 0.188 4.77 0.4 10.16 X 0.0508 * Motor wiring and screw lead could be made according to customer’s request
* 5.56mm diameter screw only can be applied in External Type* Value Truncated
Dimensional Drawings
External
Non-Capital
Captive
Stroke Specification
| Stroke B (mm) | Size L (mm) | Size L (mm) | |
|---|---|---|---|
| 22.20 | 12.70 | Single Stack Motor 33.35 | Double Stack Motor 45 |
| 28.55 | 19.05 | ||
| 34.90 | 25.40 | ||
| 41.30 | 31.80 | ||
| 47.60 | 38.10 | ||
| 60.30 | 50.80 | ||
| 73.00 | 63.50 | ||
Kaptive
Stroke Specification
Size A
(mm)Stroke B
(mm)Size C (mm) L=33.35 L=45 15.70 12.70 1.0 0.0 22.10 19.05 7.4 0.0 28.40 25.40 13.7 4.0 34.80 31.80 20.1 10.4 41.10 38.10 26.4 16.8 53.80 50.80 39.0 29.4 66.50 63.50 52.7 Speed Thrust Curves
Single Stack
Double Stack
Options
Screw End Machining
Teflon Coating
If customer's applications require greaseless screw and nut combination,offer teflon coated lead screw of stepper linear actuator.
Teflon coated lead screw stepper linear actuator enables it's longer life cycle and better thrust force generation against conventional SUS lead screw.
Teflon coating can be applied in the whole range of lead screw options and all types of linear actuators such as External, Non-Captive, Electric Cylinder and Kaptive.
In addition, anti-backlash nut also can be combined with teflon coated lead screw too.
External Anti-Backlash Nut
* According to different screw lead code selection, length of Anti-Backlash nut can be changed.
Non-Captive Anti-Backlash Nut
Encoder Option
Resolution(CPR) 100 108 120 125 128 200 250 256 300 Single ended output 0 1 2 3 4 5 6 7 8 Differential output A B C D E F G H I Resolution(CPR) 360 400 500 1000 512 720 800 Single ended output 9 10 11 12 13 14 15 Differential output J K L M N O P 
Resolution(CPR) 50 100 192 200 250 256 360 400 500 Single ended output 0 1 2 3 4 5 6 7 8 Differential output A B C D E F G H I Resolution(CPR) 720 900 1000 1250 2000 2500 4000 5000 Single ended output 9 10 11 12 Differential output J K L M N O P Q 
Resolution(CPR) 625 800 1000 1250 1600 2000 2500 3200 4000 Single ended output - - - - - - - - - Differential output - C - - - - - - 
Resolution(CPR) 360 500 512 1000 1024 2000 2048 Single ended output 0 1 2 3 4 5 6 Differential output A B C D E F G Among EK5 Encoder, EK5D option is only available for NEMA 11 (28mm) Non-Captive, Captive, Kaptive stepper motor.
Resolution(CPR) 400 500 1000 2000 Single ended output 0 1 3 6 Differential output A B D G Resolution(CPR) 100 108 120 125 128 200 250 256 300 Single ended output 0 1 2 3 4 5 6 7 8 Differential output A B C D E F G H I Resolution(CPR) 360 400 500 1000 512 720 800 Single ended output 9 10 11 12 13 14 15 Differential output J K L M N O P