Fastech Ezi-SERVO ST

www.fastech-motions.com - 20
42mm
Unit Part Number
Maximum
Holding
Torque
[ N·m ]
Rotor
Inertia
Moment
[ k g·m
2
]
Back-
lash
[min]
Angle
Trans-
mission
Error
[min]
Re-
duction
Gear
Ratio
Resolution
(10,000
[ppr]
Standard)
Permitted
Torque
[ N·m ]
Maximum
Torque
[ N·m ]
Permitted
Speed
Range
[rpm]
Unit
Weight
[kg]
Permitted
Overhung
Load [N]
Permitted
Thrust
Load
[N]
Axis
Center
Standard
Ezi-SERVO-ST-42S-■-PN3 0.57
35x10
-7
3 5
3 0.012 ° 6 12 0~1000
0.89
240 270
Ezi-SERVO-ST-42S-■-PN5 0.95 5 0.0072 ° 9 18 0~600 290 330
Ezi-SERVO-ST-42S-■-PN8 1.52 8 0.0045 ° 9 18 0~375 340 410
Ezi-SERVO-ST-42S-■-PN10 1.90 10 0.0036 ° 6 12 0~300 360 450
Ezi-SERVO-ST-42S-■-PN15 2.76
5 7
15 0.0024 ° 6 12 0~200
0.99
410 540
Ezi-SERVO-ST-42S-■-PN25 4.60 25 0.00144 ° 9 18 0~120 490 640
Ezi-SERVO-ST-42S-■-PN40 7.36 40 0.0009 ° 9 18 0~75 570 640
Ezi-SERVO-ST-42S-■-PN50 9.00 50 0.00072 ° 9 18 0~60 620 640
Ezi-SERVO-ST-42M-■-PN3 0.85
54x10
-7
3 5
3 0.012 ° 6 12 0~1000
0.96
240 270
Ezi-SERVO-ST-42M-■-PN5 1.42 5 0.0072 ° 9 18 0~600 290 330
Ezi-SERVO-ST-42M-■-PN8 2.28 8 0.0045 ° 9 18 0~375 340 410
Ezi-SERVO-ST-42M-■-PN10 2.85 10 0.0036 ° 6 12 0~300 360 450
Ezi-SERVO-ST-42M-■-PN15 4.14
5 7
15 0.0024 ° 6 12 0~200
1.06
410 540
Ezi-SERVO-ST-42M-■-PN25 6.90 25 0.00144 ° 9 18 0~120 490 640
Ezi-SERVO-ST-42M-■-PN40 9.00 40 0.0009 ° 9 18 0~75 570 640
Ezi-SERVO-ST-42M-■-PN50 9.00 50 0.00072 ° 9 18 0~60 620 640
Ezi-SERVO-ST-42L-■-PN3 0.92
77x10
-7
3 5
3 0.012 ° 6 12 0~1000
1.02
240 270
Ezi-SERVO-ST-42L-■-PN5 1.54 5 0.0072 ° 9 18 0~600 290 330
Ezi-SERVO-ST-42L-■-PN8 2.47 8 0.0045 ° 9 18 0~375 340 410
Ezi-SERVO-ST-42L-■-PN10 3.09 10 0.0036 ° 6 12 0~300 360 450
Ezi-SERVO-ST-42L-■-PN15 4.49
5 7
15 0.0024 ° 6 12 0~200
1.12
410 540
Ezi-SERVO-ST-42L-■-PN25 7.49 25 0.00144 ° 9 18 0~120 490 640
Ezi-SERVO-ST-42L-■-PN40 9.00 40 0.0009 ° 9 18 0~75 570 640
Ezi-SERVO-ST-42L-■-PN50 9.00 50 0.00072 ° 9 18 0~60 620 640
Ezi-SERVO-ST-42XL-■-PN3 1.45
114x10
-7
3 5
3 0.012 ° 6 12 0~1000
1.15
240 270
Ezi-SERVO-ST-42XL-■-PN5 2.42 5 0.0072 ° 9 18 0~600 290 330
Ezi-SERVO-ST-42XL-■-PN8 3.87 8 0.0045 ° 9 18 0~375 340 410
Ezi-SERVO-ST-42XL-■-PN10 4.84 10 0.0036 ° 6 12 0~300 360 450
Ezi-SERVO-ST-42XL-■-PN15 6.00
5 7
15 0.0024 ° 6 12 0~200
1.25
410 540
Ezi-SERVO-ST-42XL-■-PN25 9.00 25 0.00144 ° 9 18 0~120 490 640
Ezi-SERVO-ST-42XL-■-PN40 9.00 40 0.0009 ° 9 18 0~75 570 640
Ezi-SERVO-ST-42XL-■-PN50 9.00 50 0.00072 ° 9 18 0~60 620 640
＊
The code of encoder resolution will be marked in“■”
14. Specifications of Motor with Gearbox