Products

Planetary Gearbox with Output Shaft

HELICAL GEARING
SPRE SERIES
Product Description
  • Nominal Output Torque : 20Nm to 2000Nm
  • Backlash: 1.5-8 Arc-Min.
  • Available reduction ratios from 1:3 to 1:100.
  • This Planetary Reducer is Designed to use with various servomotors.
  • Sealed shut design; self-lubricated and easy to install
  • High torque capacity and low inertia.
Features
  • This Planetary Speed Reducer has a Shaft-style Output face.
  • Output housing is Aluminium.
  • Suitable for Combination with any kind of motors.
  • Total enclosed design, easy to install and combination.
  • High rating torque and low inertia.
  • The design of long shaft is suitable to drive by rack and simplify the mechanism.
Planetary Gearbox With Shaft End-precision planetary gearbox

Planetary Gearbox with Output Shaft

  • Specification Chart
  • Download Catalogue
Information Stage Ratio SPRE050 SPRE070 SPRE090 SPRE120 SPRE155 SPRE205 SPRE235
Defined Output Torque(Nm) 1 3 20 55 130 208 342 558 1140
4 19 50 140 290 542 1050 1700
5 22 60 160 330 650 1200 2000
6 20 55 150 310 600 1100 1900
7 19 50 140 300 550 1100 1800
8 17 45 120 260 500 1000 1600
10 14 40 100 230 450 900 1500
2 15 20 55 130 208 342 588 1140
20 19 50 140 290 542 1050 1700
25 22 60 160 330 650 1200 2000
30 20 55 150 310 600 1100 1900
35 19 50 140 300 550 1100 1800
40 17 45 120 260 500 1000 1600
50 22 60 160 330 650 1200 2000
60 20 55 150 310 600 1100 1900
70 19 50 140 300 550 1100 1800
80 17 45 120 260 500 1000 1600
100 14 40 100 230 450 900 1500
Emergency Stop Torque (Nm) 1,2 3~100 Triple Rated Output Torque
Defined Input Speed(RPM) 1,2 3~100 5000 5000 4000 4000 3000 3000 2000
Maximum Input Speed(RPM) 1,2 3~100 10000 10000 8000 8000 6000 6000 4000
Backlash(arc min) 1 3~10 ≤12 ≤5 ≤5 ≤5 ≤5 ≤5 ≤5
2 15~100 ≤16 ≤8 ≤8 ≤8 ≤8 ≤8 ≤8
Torsional Rigidity (Nm / arc min) 1,2 3~100 3 7 14 25 50 145 225
Allowable Radial Force (N) 1,2 3~100 780 1530 3250 6700 9400 14500 50000
Allowable Axial Force (N) 1,2 3~100 390 765 1625 3350 4700 7250 25000
Life Time (hrs) 1,2 3~100 20000
Efficiency (%) 1 3~10 ≥97
2 15~100 ≥94
Weight (kg) 1 3~10 0.6 1.2 3.7 7.5 16 36 53
2 15~100 0.7 1.6 4.2 10.7 17 37 54
Temprature (℃) 1,2 3~100 -20 ℃~+90℃
Lubricating Oil Synthetic Lubricant
IP Grade IP65
Installation Direction In any direction
Noise Level(db(A)) 1,2 3~100 ≤56 ≤58 ≤60 ≤63 ≤65 ≤67 ≤70
  • Please contact SMD for 3 stage planetary gearbox.
  • For input speeds above 3000 rpm, please consult us, with application details.