Instruction/ maintenance manual of the product 500 Stearns
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Installation and Service Instructions for Series 55,000; 55,200; 55,300; 55,400; 55,500 and 57,500 Important Please read these instructions carefully before installing, operating, or servicing your Stearns Brake.
Note 2: Check face of motor , machine or foot mounting bracket to which brake is to be mounted to be sure NEMA dimensions of 0.004” T .I.R. on concentricity and face run out are met. Shaft run out is to be 0.002” T .I.R. Maximum shaft end float is 0.
motor terminals as shown, or other equivalent combinations. If a 230 volt brake coil is connected as shown in Figures 5 or 6, the motor can be operated on either 230 volts or 460 volts with no adverse effect on brake operation. B. DC coils 1. All Stearns DC coils are single voltage dual winding.
the point where spring pressure is felt, before measuring solenoid air gap.) As friction disc wear occurs, the air gap will increase as well as stopping time.
An important point after buying a device Stearns 500 (or even before the purchase) is to read its user manual. We should do this for several simple reasons:
If you have not bought Stearns 500 yet, this is a good time to familiarize yourself with the basic data on the product. First of all view first pages of the manual, you can find above. You should find there the most important technical data Stearns 500 - thus you can check whether the hardware meets your expectations. When delving into next pages of the user manual, Stearns 500 you will learn all the available features of the product, as well as information on its operation. The information that you get Stearns 500 will certainly help you make a decision on the purchase.
If you already are a holder of Stearns 500, but have not read the manual yet, you should do it for the reasons described above. You will learn then if you properly used the available features, and whether you have not made any mistakes, which can shorten the lifetime Stearns 500.
However, one of the most important roles played by the user manual is to help in solving problems with Stearns 500. Almost always you will find there Troubleshooting, which are the most frequently occurring failures and malfunctions of the device Stearns 500 along with tips on how to solve them. Even if you fail to solve the problem, the manual will show you a further procedure – contact to the customer service center or the nearest service center
