Warner Electric L Series 310 - Manual (Page 5)

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3.3 - Fitting with elastic coupling : L series 110.05
This fitting method ensures a perfect alignment of both sides of the torque-limiter when coupling two shaft-ends.
The spider 11 is centered and fitted on the shaft-end on which the other side of the unit is assembled (see
chapter 3.1) by means of two ball-bearings 13 and a case 14 bound to the elastic coupling, which consists of a
flange 15 , a toothed ring 16 and a sleeve 17 .
Note: After the unit has been fitted on the shaft, the screws used to fasten the flange 15 onto the
case 14 will have to be secured by the customer with LOCTITE - 270
4 ADJUSTMENT
The limiter is adjusted to be calibrated torque by acting on the adjusting screws 9 after unscrewing the wear
compensation screws 10 :
• Screwing the adjusting screws 9 (clockwise) increases the torque.
• Unscrewing them (anti-clockwise) reduces it.
Proceed as follows:
• Lock the spider 11
• Measure the static or slipping torque of the hub 1 by means of a torque wrench.
Or:
• Submit the hub 1 to a torque (by using a lever arm for example) :
• Measure this torque with a pair of scales or with a mass equal to the torque to be limited and placed at the end
of a one-meter long lever arm.
• Check dimensions “Z” in several places : it should be the same for all.
• Tighten the wear compensation screws 10 after adjusting the torque.
11 13 14 15 16
17
Distance - piéce