Fastech Ezi-Step ST User Manual

www.fastech-motions.com - 9
MODEL
BM-42
series
BM-56
series
UNIT 42S 42M 42L 42XL 56S 56M 56L
DRIVE METHOD
-
BI-POLAR
NUMBER OF PHASES
-
2 2 2 2 2 2 2
VOLTAGE
VDC
3.36 4.32 4.56 7.2 1.56 1.62 2.64
CURRENT per PHASE
A
1.2 1.2 1.2 1.2 3.0 3.0 3.0
RESISTANCE per PHASE
Ohm
2.8 3.6 3.8 6.0 0.52 0.54 0.88
INDUCTANCE per PHASE
mH
5.4 7.2 8.0 15.6 1.2 2.0 4.0
HOLDING TORQUE
N·m
0.32 0.44 0.5 0.65 0.64 1.0 1.5
ROTOR INERTIA
g·c m
2
35 54 77 114 180 280 520
WEIGHTS
g
250 280 350 500 500 720 1150
LENGTH(L)
mm
34 40 48 60 46 55 80
PERMISSIBLE
OVERHUNG LOAD
(DISTANCE FROM
END OF SHAFT)
3mm
N
22 22 22 22 52 52 52
8mm
26 26 26 26 65 65 65
13mm
3 3 33 33 33 85 85 85
18mm
46 46 46 46 123 123 123
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
BM-60
series
BM-86
series
UNIT 60S 60M 60L 86M 86L 86XL
DRIVE METHOD
-
BI-POLAR
NUMBER OF PHASES
-
2 2 2 2 2 2
VOLTAGE
VDC
1.32 1.48 2.2 2.34 3.6 4.8
CURRENT per PHASE
A
4.0 4.0 4.0 6.0 6.0 6.0
RESISTANCE per PHASE
Ohm
0.33 0.37 0.55 0.39 0.6 0.8
INDUCTANCE per PHASE
mH
0.75 1.1 2.7 3.0 6.5 8.68
HOLDING TORQUE
N·m
0.88 1.28 2.4 4.5 8.5 12
ROTOR INERTIA
g·c m
2
240 490 690 1800 3600 5400
WEIGHTS
g
600 1000 1300 2300 3800 5300
LENGTH(L)
mm
47 56 85 78 117 155
PERMISSIBLE
OVERHUNG LOAD
(DISTANCE FROM
END OF SHAFT)
3mm
N
70 70 70 270 270 270
8mm
87 87 87 300 300 300
13mm
114 114 114 350 350 350
18mm
165 165 165 400 400 400
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
8. Specifications of Motor

Fastech Ezi-Step ST Specifications

General

Brand	Fastech
Model	Ezi-Step ST
Category	Industrial Equipment
Language	English