speed box 60mm Disc Flange Output Planetary Gearbox, 6.35 8 11 14mm Input Reducer, Ratio 4~100:1, Helical Gear for Servo Nema23 Stepper Motor reducer gearhead ( Size : Ratio 7 , Color : 9.525mm Input

Package Included :1X Planetary gearboxGearbox parameters:Speed Ratio: 1Stage (L1): 4:1 / 5:1 / 7:1 / 10:12Stage (L2): 20:1 / 25:1 / 35:1 / 40:1 / 50:1 / 70:1 / 100:1 Product type:Helical GearPlanetary reducerInput size: 6.35mm/ 8mm/ 11mm/ 14mmBody length: 105.5 (L1) / 135mm (L2) Backlash Precision: Less than 3 Arc min (L1) / Less than 5 Arc min (L2)Gear type:Helical Gear Rated torque:40Nm (4:1 / 5:1 / 7:1 / 20:1 / 25:1 / 35:1 / 40:1 / 50:1/ 70:1) ;18Nm (10:1 / 100:1) Maximum torque: 1.5* Rated torqueEmergency braking torque: 2.5* Rated torqueMax radial force: 680NMax axial force : 340NTorque rigidity: 13Nm/ arcminRated use lifetime: 20000hMax input speed: 6000rpmRated input speed: 3300-5500rpmTransmission efficiency: More than 95% (L1) / More than 90% (L2) Noise: less than 58dBProtection level: IP65Certification: CE

• Max input speed: 6000rpm; Rated input speed: 3300-5500rpm.
• Rated torque: 40Nm (4:1 / 5:1 / 7:1 / 20:1 / 25:1 / 35:1 / 40:1 / 50:1/ 70:1) ; 18Nm (10:1 / 100:1) .
• Max radial force: 680N; Max shaft force : 340N.
• Low friction motor, low operating noise , easy operation.
• High transmission efficiency, wide speed range, high precision.