
NorthStar SLIM Tach
®
SL85 Instruction Manual
7
©
DYNAPAR +1.800.873.8731
2.1.1 Encoder Frame Installation
To install the encoder frame, perform the following steps.
1.
Orient the encoder frame so the 8.5 inch I.D. surface will fit over the 8.5 inch C flange (encapsulated side toward the
motor). Mount frame onto the motor flange. Insert the four 1/2 inch x 13 UNC socket head cap screws through the
frame and into the motor frame. Use a 3/8 inch hex wrench to tighten a nominal 25 foot pounds. See Figure 3.
NOTE
On End-of-Shaft units, one may wish to mount the encoder frame after mounting the
pulse wheel. See page 10.
Figure 3: Typical Motor Mounting