Standard skew plates (GOST 10906 – 78)

	Skew plates parameters, mm
Bolt diameter	d 1	H 1	H	B
		5.7
		5.7
		6.2
		6.2
		6.2
		6.8

If assembly units of the mechanical drive are located at different levels we may use constructions of frames given in Fig.13.3, a–e.

Fig.13.3. Alternatives of frames, when assembly units are located at different levels.

During operation of the belt drive the belt stretches. In order to provide tension of the belt at the required level belt tension adjusters are used. Possible constructions of bet tension adjusters are given in
Fig 13.4, a, b and table 13.9.

a b

Fig.13.4. Constructions of belt tension adjusters.

Table13.9