ページを印刷するROTATE CAM SCREWS
TO LOCK ROTOR
TIGHTEN: 50-60 IN-LB
5.6-6.8 N-M
CW
CW
ALIGNMENT NOTCH
ALIGN ROTOR FACE
WITH BOTTOM
OF NOTCHES
IN HOUSING
CAUTION
Do not adjust the cam screws before motor shaft
mounting; bottoming out the screws, or backing
them out excessively, can lead to insufficient shaft
holding force. Thread locker is preapplied on the
cam screws.
LARGE BORE SET SCREW ROTOR INSTALLATION
Apply thread lock er to the rotor set screw holes, preferably from
ELECTRICAL
A. Operating Power (Vin)
1. Volts ........................5-24 VDC
2. Current ....................100mA, each output, no load
B. Output Format
–
1. 2O / & Comp ...........A,A
2. Marker ....................1/Rev, Z,Z
C. Signal Type .................Incremental, Square Wave, 50 ±10% Duty Cycle.
D. Direction Sensing ........O / A leads O / B for CW rotation as viewed from the back
.................................
of the tach looking at the non-drive end of the motor.
E. Phase Sep. ..................15% minimum
F. Frequency Range ........0 to 165,000 Hz
G. PPR .............................8-5000
H. Line Driver Specs ........See table
I. Connectors ..................See connector options on page 1
J. Integral LED Indicator ....GREEN: power on, unit ok. RED: alarm on
MECHANICAL
A. Rotor Inertia: ...............12-25kg-cm
B. Acceleration: ...............5000 RPM/Sec. Max.
C. Speed: .........................5400 RPM Max.
D. Weight: ........................0.9kg to 1.36kg.
E. Sensor to Rotor
Air Gap (nominal): .......0.76mm
Tolerance: ....................0.38mm
F. Rotor Axial Tolerance ..±1.27mm
ENVIRONMENTAL
Solid cast aluminum stator and rotor
Fully potted electronics, protected against oil and water spray
Use "W" cable option on IP66/67 applications
V-Ring seals provided on through shaft covers
Operating Temperature: ............ -40 to 100°C, 0-100% condensing humidity
2
FIGURE 2
Jack Screw Holes
M6
U.S. Patent
7,485, 997
SPECIFICATIONS
–
, B,B
(differential line driver)
–
2
the inside of the rotor bore before mounting. Tighten the rotor set
screws to 2 N-m using the 2mm T-handle hex wrench.
CAUTION
Use only a T-handle or torque hex wrench to tighten
set screws; using a right angle wrench will not pro-
vide enough holding force, and the rotor may slip.
STATOR HOUSING INSTALLATION
The stator housing is attached to the motor using four socket
head cap screws M10 x 0.5 x 20mm long, locating on a 150mm
bolt circle. Longer bolts (not included), are required for sandwich
installation between a motor and a brake. Install the four mount-
ing bolts using thread locker and torque to approximately 27 to
40 N-m using the 8mm T-handle hex wrench.
VERIFY ROTOR LOCATION
To ensure the rotor is properly located on the shaft: remove the
back cover if factory-preinstalled, and verify that the outer face
of the rotor is at the same depth as the alignment grooves, using
a straight edge tool. (Figure 3)
CAUTION
Do not use silicone sealants or caulk of any kind
on the motor or encoder face; these can cause mis-
alignment or sensor scraping damage. The AV115
electronics are fully sealed; water may enter and
leave the rotor area as needed. A drain hole option
is available if frequent moisture buildup is expected.
LINE DRIVER OPTIONS
Electrical Specifications
6
Input Voltage
5-24
Nom Output Voltage
5-24
Line Driver
7272
Output Resistance Typ
13
Maximum Peak Current
1500
Maximum Average
120
Current
V
Voh Typ
-1
IN
Vol Typ
0.5
1000' @ 5V
Cable Drive Capacity
500' @ 12V
200' @ 24V
Reverse
yes
Voltage
Protection
Short
yes
Circuit
Transient
yes
+V(out)
Open collector, normally off, goes low on alarm,
Alarm
Alarm*
LED
Marker
*Alarm not available on connector option "G" (Northstar
LINE DRIVER OPTIONS
8
9
Units
5-24
5-24
5-15
5
4125
7272
3
13
ohms
3000
1500
350
120
V
V
-1, max 15V out
-1
IN
IN
0.4
0.5
1000'
1000'
yes
yes
yes
yes
yes
yes
Output voltage equal to input voltage.
sink 100mA max, 50VDC max
Green=power on, Red=Alarm
One per revolution. Pulse width
approximately 1/128 of a revolution
compatible pinout)
TM
VDC
VDC
mA
mA
VDC
VDC
feet