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Planetary Gear Stepping Motor (Ring Gear Material: Metal and Powder Metal)
| FL42STH/42JMS100K FL42STH/42JMFS100K |
Φ42,:3N.m~10N.m |
| 42mm Planetary Gearbox Permissible Load Range: 3N.m~10N.m |
Ring gear can be selected with the two materials:Metal(Type:42JMS100K),Powder metal(Type:42JMFS100K)
| Planetary Gearbox | ||
| Ring material | metal Powder meta(F) | |
| Bearing at output | Ball bearings | |
| Max. Radial load(12mm from flange) | 200N | |
| Max. shaft axial load | 100N | |
| Radial play of shaft(near to flange) | ≤0.06 mm | |
| Axial play of shaft | ≤0.3 mm | |
Dimensions
FL42STH Hybrid Stepping Motor Specifications
| Model No. | ||||||||||
| Rated Voltage |
Current /Phase |
Resistance /Phase |
lnductance /Phase |
Holding Torque |
# of Leads |
Rotor lnertia |
Weight | Length L1 |
Max. Gear Ratio | |
| Single Shaft | V | A | Ω | mH | kg.cm | g-m2 | kg | mm | ||
| FL42STH33-1334A | 2.8 | 1.33 | 2.1 | 2.5 | 2.2 | 4 | 35 | 0.22 | 34 | ≤1:189 |
| FL42STH38-1684A | 2.8 | 1.68 | 1.65 | 3.2 | 3.6 | 4 | 54 | 0.28 | 40 | ≤1:71 |
Planetary Gearbox Specifications
| Reduction ratio | 3.71 | 5.18 | 14 | 19 | 27 | 51 | 71 | 100 | 139 | 189 | 264 | 369 | ||
| Accurate Reduction Ratio | 63/17 | 57/11 | 3969/289 | 3591/187 | 3249/121 | 250047/4913 | 226233/3179 | 2 571 7/2057 | 185193/1331 | 538861/2857 | 1119000/4243 | 3661450/9929 | ||
| Number of gear trains | 1 | 2 | 3 | 4 | ||||||||||
| (L2) Length(L2) | mm | 31.5 | 42.1 | 52.5 | 62.9 | |||||||||
| Max. rated torque | kg.cm | 30 | 50 | 100 | 100 | |||||||||
| Short time permissible torque | kg.cm | 90 | 150 | 300 | 300 | |||||||||
| Efficiency | % | 90% | 81% | 73% | 66% | |||||||||
| Backlash at no-load | 0.6° | 0.5° | 1.0° | 1.5° | ||||||||||
| Weight | g | 208 | 290 | 372 | 454 | |||||||||
The motor can be designed & manufactured with customized request.
The use of original equipment manufacturer’s (OEM) part numbers or trademarks , e.g. CASE® and John Deere® are for reference purposes only and for indicating product use and compatibility. Our company and the listed replacement parts contained herein are not sponsored, approved, or manufactured by the OEM.
