12 Sizes (32 ... 125)
Nominal torque at speed 0
M₀₁    1,3 ... 25,5 N m
Nominal torque at speed n_N1
M_N1  0,9 ... 18 N m
Nominal (maximum) motor speed
n_N1  2 000, 3 000 min ^-1
Accelerating torque of gear reducer
M_A2 ≤ 3 000 N m
Transmission ratio i 4 ... 63

worm : 7 sizes 32 ... 81
coaxial: 11 sizes 32 ... 101
parallel and right angle shaft: 8 sizes 40 ... 125

Gear reducers in specific design SR
Maximum torsional stiffness
Minimum angular backlash
High torque
High permissible loads on low speed shaft end
Optimization of worm gear performance
Ground cylindrical gear pairs, accurately lapped bevel gear pairs
Direct fitting of servomotor