20M020D1U Portescap Danaher Motion US LLC, 20M020D1U Datasheet
20M020D1U
Manufacturer Part Number
20M020D1U
Description
STEPPER MOTOR 5VDC 18DEG UNI
Manufacturer
Portescap Danaher Motion US LLC
Series
20Mr
Type
Standardr
Datasheet
1.20M020D1B.pdf
(1 pages)
Specifications of 20M020D1U
Coil Type
Unipolar
Steps Per Revolution
20
Voltage - Rated
5VDC
Step Angle
18°
Holding Torque (oz-in / Mnm)
1.1 / 7.77
Diameter - Body
0.807" (20.50mm)
Diameter - Shaft
0.059" (1.50mm)
Mounting Hole Spacing
0.984" (25.00mm)
Lead Length
5.00" (127.00mm)
Lead Free Status / RoHS Status
Lead free / RoHS Compliant
Other names
403-1001
www.portescap.com
Rated voltage
Resistance per phase ± 10%
Inductance per phase, Typ
Rated current per phase *
Holding torque, min *
Step angle, ± 1.5° *
Steps per revolution *
Detent torque, max
Thermal resistance
Rotor moment of inertia
Ambient temperature range
Bearing type
Insulation resisitance at 500vdc
Dielectric withstanding voltage
Weight
Shaft load ratings, max at 600 rpm
Leadwires
Temperature class, max
RoHS
All motor data values at 25
* Energise at rated current, 2 phase on
Technical Specifications
Part Number
20M020D
Operating
Storage
Radial
Axial
º
C unless otherwise specified
Ø2.20±0.05
Ø.087±.002
(2x)
25.00±0.13
1.220±.008
.984±.005
31.0±0.2
(vdc)
(ohms)
(mH)
(amps)
(oz-in / mNm)
(degrees)
(oz-in / mNm)
(ºC / watt)
(oz-in-s
(ºC)
(ºC)
(vac)
(lbs / g)
(lbs / kg)
(lbs / kg)
2
/ g-cm
Ø6.00 -0.05
Ø.236 -.002
Ø.0590 -.0004
Ø1.50 -0.01
2
)
20M020D1U
+.000
+0.00
+0.00
+.0000
8.50±0.38
.335±.015
1.50±0.05
.059±.002
0.25
3.9
20
5
Unipolar
1.1 / 7.77
20M020D2U
115.2
20.3
Sintered Bronze Sleeve
16.38
.645
12
0.1
2.24 x 10E-3 / 0.41
450 for 2 seconds
AWG 28, UL 1429
MAX
100 megohms
Compliant
0.50 /3.53
.052 /23.5
.112 /.051
.112 /.051
-20 ~ +70
-40 ~ +85
B(130ºC)
N.A.
18
20
127.00±6.35
6.35±1.50
.25±.06
5.00±.25
Ø20.5
Ø.807
MAX
20M020D1B
0.25
7.8
20
5
Bipolar
1.55 / 10.95
Miniature Motors
20M020D2B
115.2
52.8
0.10
20M020D
12
125
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