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WWW.CONTROLTECHNIQUES.COM
MODEL NUMBER AND RATINGS
Digitax SF Encoder
Mxxxxx2xN
Mxxxxx2xA
Resolution
Incremental 17-bit
Absolute 17-bit
Ambient operating temperature
0 to 85°C
External disturbance magnetic field
±2mT (20G) or below
Power supply voltage
DC 4.5 to 5.5V (Power supply ripple ≤5%)
Power supply current consumption
160mA (Not including inrush current)
Item
Units
External battery voltage
-
DC 2.4 to 4.2V
Inertia level
-
Middle Middle
Low High
Low High
Low High Middle High Middle High Middle
External battery current consumption
-
10μA
Fitting flange size
mm
40 sq.
60 sq.
80 sq.
130 sq.
Multi-turn count
-
65,536 counts
Motor length (without brake or oil seal)
66.4 82.4
76.5
93.5
110.5 107.3 122.3 128
163 145.5 180.5 163
Maximum revolving speed
6,000rpm
Motor length (without brake, with oil seal)
72
88
Count-up direction
Counter-clockwise viewed from load-side shaft end
Motor length (with brake, without oil seal)
106.8 122.8
Input/output type
Differential
113
130
147 144.3 159.3 153
188 170.5 205.5 188
Motor length (with brake and oil seal)
112.4 128.4
Communication transmission method
Half-duplex asynchronous serial communication
Approximate mass (without brake)
kg
0.4
0.5
0.8
1
1.3
1.5
2.2
2.5
5.6
7.6
7
9
8.4
Communication speed
2.5Mbps
Approximate mass (with brake)
kg
0.6
0.8
1.3
1.5
1.8
2
3
3.3
7
9
8.4
10.4
9.8
Compatible drive model number
-
DA212
DA224
DA238
DA24A
DA26B
PART NUMBERS
Voltage
V
AC200 to 240V
Rated output power
W 50
100
200
400
750
1000
1500
2000
Rated torque
Nm 0.16 0.32
0.64
1.27
2.39
4.77
7.16
9.55
MX
201
N
2
S
N
Instantaneous maximum torque
Nm 0.56 1.12
1.91
3.82
7.1
14.3
21.5
28.6
Rated Output
Holding Brake
Voltage Specification
Encoder Type
Code
Series
Code
Code
Code
Code
Shaft End Oil Seal
Code
Rated current (stall current)
A
0.68 0.97
1.7
2.7
4.2
5.6
9
11.9
500
50W
MX
S (P)
Low Inertia
Straight
Without
Instantaneous maximum current
A
2.4
3.3
5.2
8.5
12.2
16.8
27
35.7
101
100W
17bit (incremental)
N
N
Without
MY
201
200W
Rated revolving speed
rpm
3000
2000
K (H)
Key
Without
Middle Inertia
401
400W
AC200V to 240V
2
Maximum revolving speed
rpm
6000
3000
MM
751
750W
T (R)
Straight
With
Torque constant
Nm/A 0.25 0.35
0.41
0.49
0.63
0.88
0.81
0.85
MZ
102
1kW
17bit (absolute)
A
A
With
High Inertia
152
1.5kW
Induced Voltage Constant per Phase
mV/ rpm
8.8
12.3
14.3
17.1
21.9
30.9
28.4
29.6
L (J)
Key
With
MH
202
2kW
Rated power rate (without brake)
kW/s
6.5
16.5 28.2
9.1
69.4
23
76.6 35.4
50
9.2
76.9 13.8 104.9
186
187
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