Cylindrical horizontal three-stage gearbox with Novikov gearing 2Ts3-125, 2Ts3-160, 2Ts3-200, 2Ts3-250

Horizontal cylindrical gearboxes with Novikov gears of series 2 ?3 are actuators
general purpose and are designed to increase the torque and reduce the speed of various machines and mechanisms.
rotational speed of various machines and mechanisms.
Conditions of application:
constant and variable load within the rated torque, of the same
reversible;
continuous operation (up to 24 hours per day) or with periodic stops;
shaft rotation in either direction without preference, input shaft speed up to approx.
1500 rpm;
Type I and II atmosphere according to GOST 15150-69 with air dustiness not more than 10 mg/m3;
climatic versions - ?1, ?2, ??, ???4, ?1, ?2, ?? and ?4 according to GOST 15150-69.
Unit designation
2 Ts3-250N-125-12K Ts-U3, where
2 - modernisation stage
Ts 3-type, number of stages;
250 - centre distance of the slow-speed stage;
H - Novikov gear;
125 - nominal gear ratio;
12 - assembly variant;
K - tapered end of input shaft;
Ts - end of output shaft cili....