7.5°
5 Watts 2 phases Part number 82910001
48 steps/revolution (7.5°)
Absorbed power : 5 W
2 or 4 phase versions available
Part numbers
Type
Type
Electronic controller used
82 910 001
2 phases
82 910 0
Bipolar
Specifications
Resistance per phase (
Ω
)
9
Inductance per phase (mH)
12
Current per phase (A)
0,52
Holding torque (mNm)
25
Voltage at motor terminals (V)
4,7
Absorbed power (W)
5
Step angle (
o)
7,5
Positioning accuracy (%)
5
Rotor inertia (gcm
2)
4,9
Max. detent torque (mNm)
3
Max. coil temperature (
o
C)
120
Storage temperature (0
C)
-
40→+80
Thermal resistance of coil -
ambient air (°C/W)
14
Insulation resistance (at 500 Vcc)
(M
Ω
)
following NFC
51200 standard
> 10
3
Insulation voltage (50 Hz, 1 minute)
(V) following NFC
51200 standard
> 600
Wires length (mm)
250
Weight (g)
90
Protection rating
IP 40
Dimensions (mm)
N
o
Legend
2 fixing holes Ø 3.2
Curves
2 phases
Unless otherwise specified, the characteristics given are applicable to all or part of the product range selected
02/11/2015 www.crouzet.com
Inertia of measuring chain : 1,5 g.cm2
a = constant voltage controller with Rs (resistance in series) = 0 b = constant voltage controller with Rs (resistance in series) = R motor c = constant voltage
controller with Rs (resistance in series) = 2R motor d = constant voltage controller with Rs (resistance in series) = 3R motor The measurements are made with full stepping, 2-phases energised.
Inertia of measuring chain : 1,5 g.cm2
a = constant voltage controller with Rs (resistance in series) = 0 b = constant voltage controller with Rs (resistance in series) = R motor c = constant voltage
controller with Rs (resistance in series) = 2R motor d = constant voltage controller with Rs (resistance in series) = 3R motor The measurements are made with full stepping, 2-phases energised.
N
o
Legend
RPM
Max. stopping
-starting curves
Max. operating curves
Curves
Max. stopping-starting and operating curves at I constant (PBL 3717) for 2 (motor) phases 12.9 Ω
N
o
Legend
RPM
Unless otherwise specified, the characteristics given are applicable to all or part of the product range selected
02/11/2015 www.crouzet.com
N.B.
Measurement conditions :
Tam = 25 °C, motor cold
Energisation sequence for clockwise rotation (viewed shaft end)
Max. stopping
-starting curves
Max. operating curves
Curves
Max. stopping-starting frequency curves as a function of the external inertia load at zero antagonistic torque. Tests at constant U
N
o
Legend
2 phases
4 phases
Connections
2 phases
Unless otherwise specified, the characteristics given are applicable to all or part of the product range selected
02/11/2015 www.crouzet.com
N
o
Legend
Step
Product adaptations
Special output shafts
Special supply voltages
Special cable lengths
Special connectors
Unless otherwise specified, the characteristics given are applicable to all or part of the product range selected
02/11/2015 www.crouzet.com