www.fastech-motions.com - 12
7. Specifications of Motor
MODEL
Ezi-SERVOⅡ-BT-28
series
Ezi-SERVOⅡ-BT-42
series
UNIT
28S
28M
28L
42S
42M
42L
42XL
DRIVE METHOD
-
BI-POLAR
NUMBER OF PHASES
-
2
2
2
2
2
2
2
CURRENT per PHASE
A
0.95
0.95
0.95
1.2
1.2
1.2
1.2
HOLDING TORQUE
N·m
0.069
0.098
0.118
0.32
0.44
0.5
0.65
ROTOR INERTIA
g·cm
2
9
13
18
35
54
77
114
WEIGHTS
g
110
140
200
250
280
350
500
LENGTH(L)
mm
32
45
50
34
40
48
60
PERMISSIBLE
OVERHUNG LOAD
(DISTANCE FROM
END OF SHAFT)
3mm
N
30
30
30
22
22
22
22
8mm
38
38
38
26
26
26
26
13mm
53
53
53
33
33
33
33
18mm
-
-
-
46
46
46
46
PERMISSIBLE THRUST LOAD
N
Lower than motor weight
INSULATION RESISTANCE
Mohm
100 MIN.(at 500VDC)
INSULATION CLASS
-
CLASS B(130℃)
OPERATING TEMPERATURE
℃
0 to 55
MODEL
Ezi-SERVOⅡ-BT-56
series
Ezi-SERVOⅡ-BT-60
series
UNIT
56S
56M
56L
60S
60M
60L
DRIVE METHOD
-
BI-POLAR
NUMBER OF PHASES
-
2
2
2
2
2
2
CURRENT per PHASE
A
3.0
3.0
3.0
4.0
4.0
4.0
HOLDING TORQUE
N·m
0.64
1.0
1.5
0.88
1.28
2.4
ROTOR INERTIA
g·cm
2
180
280
520
240
490
690
WEIGHTS
g
500
720
1150
600
1000
1300
LENGTH(L)
mm
46
55
80
47
56
85
PERMISSIBLE
OVERHUNG LOAD
(DISTANCE FROM
END OF SHAFT)
3mm
N
52
52
52
70
70
70
8mm
65
65
65
87
87
87
13mm
85
85
85
114
114
114
18mm
123
123
123
165
165
165
PERMISSIBLE THRUST LOAD
N
Lower than motor weight
INSULATION RESISTANCE
Mohm
100 MIN.(at 500VDC)
INSULATION CLASS
-
CLASS B(130℃)
OPERATING TEMPERATURE
℃
0 to 55
