(1): the worm is above S45C, the high frequency heat treatment annealing after hardening, tooth surface hardness of up to HS60. +-3,
Fine grinding, high toughness and wear resistance.
(2): the use of TTPC bronze worm (PBC 2) with special hobbing cutter with precision gear hobbing and rolling base.
(3) the worm wheel is made of a special FC20 or more, which can bear strong impact force.
(4): one shell forming cast steel type high, can withstand the impact of a strong, beautiful appearance,
Heat sink device, good lubricating oil and material.
(5) material: type 80 with type FC20100 with FC25.
(6) bearings: bearings, the use of domestic brands, bearings can also be imported by the customer requirements. Oil seals are imported brands
1.smooth transmission, vibration, shock and noise are small, low speed ratio, wide versatility, can be used with a variety of mechanical equipment.
2.can get a larger transmission ratio, compact structure, most of the models have a good self-locking speed reducer, on the brake requirements of mechanical equipment can save braking device
3.the worm gear and worm gear tooth meshing friction loss is larger, so the transmission efficiency is lower than the gear, easy to heat and high temperature.
4.the lubrication and cooling requirements higher.
5.good compatibility, worm gear are manufactured according to the national standards, bearings, oil seals are standard parts.
6.box type has a basic type (box with bottom feet of vertical or horizontal two structure) and universal type (the box body is a cuboid, a bottom is provided with a fixing screw, with no feet or other equipment such as baseboard structure)
7.the input shaft connection has the basic type (single input shaft and double input shaft), with motor flange two.
8.the output, the input shaft direction of the input shaft on the bottom and on the output axial up and down.
9.the use of 2 or 3 speed reducer composed of multi-stage reducer, in order to obtain a large transmission ratio.
