Specifications
Model name
Absolute angle encoder
Output wave number
Enclosed type
Through hole diameter
Output signal
Compatible controllers
Maximum resolution
-4096
• Magnetic system enables use even in environments
with condensation, oil, and other adverse conditions
supporting manufacturer without the requirement of an amplifier
Mitsubishi Electric
Maximum mechanical revolutions
3,000 min-1
Functional safety
―
Legal compliance
FCC Part15 Subpart B Class A and ICES-003 Class A Digital Device
and EN55011 Gp 1 Class A, EN 61000-6-2 Safety standards not applicable (60 V DC or less)
Storage temperature range
Vibration resistance
Yaskawa Electric
IP65
Standard compatible cable
Maximum cable length
φ110
0
9.4×10-5 kgm2 or less
0.1 Nm or less
Approx. 1.2kg or less
CE28-***
15 m
SR84
4-φ3 ±0.1 depth 7
φ10
200mA（at 120Ω termination）
SR74
Mass
□
92
1,000 m/s2 (11 ms)
DC4.75-5.25 V (with connecting terminal)
Starting torque (at 20°C)
＊CCW
150 m/s2 (50 Hz to 2000 Hz)
Power supply voltage range
Moment of inertia
4-M3 depth 5
0 to +60℃
-10 to +60℃
Protective design grade
Consumption current
Dimensions
25bit (33,554,432 pulse/revolution)
2,000 min-1
Impact resistance
FANUC
FANUC Mitsubishi Electric Yaskawa Electric
Maximum response revolutions
Operating temperature range
• Internal coupling allows for design and mounting flexibility
±2.5"
Absolute serial bidirectional signal, compliant with EIA-485
SR67A
• Enables direct communication using the protocol of each
φ20 mm
SR27A
RU77
Accuracy(at 20℃)
RU77 - 4096A□△
4,096 waves/revolution
Air injection hole (M5)
4 - Mounting hole for M4
(when installing from top)
φ35
＊When scale axis rotates counter clockwise, addition is performed.
＋100
0
RS97-1024E
Cable length 1000
44
Reference mark
R10(Without repeated bending)
R50(With repeated bending)
φ5.6
10ﾟ
Installation
Dimentions
+0.016
φ30H6（ ）
0
RS97-1024N
φ18
This is the position at which the
absolute position is zero.
Installation nut
(Obtained by the customer)
(M20 1)
（12）
0
32 -1
Φ20g6
（ ）
-0.020
-0.007
0.01 A
0.02 A
0.1 A
-0.036
φ85f7（ ）
-0.071
A
Φ29 +4
-1
A Bearing rotation center
RU77-4096
+0.013
φ20H6（ ）
0
3±0.05
5
30.1
42
40
4 M4
10
30
33±0.1
4-M6
(when installing from bottom)
Φ0.1 A
RU97-2048
Φ100
+0.035
Φ85 H7（ ）
0
Unit: mm
24
25