UF Series Ironless
Parameter
Remarks
Symbol
Unit
Peak Force @ 20°C/s increase
N
42.5
85
Continuous Force*
coils @ 110°C
Fc
N
19.5
39
Maximum Speed**
@ 60 V
vmax
m/s
5.1
5.1
mount. sfc. @ 20°C
K
N/Arms
12.3
12.3
Motor Force Constant
Maximum Continuous Current
Electrical
3-phase synchronous Ironless, 45Vac rms (60Vdc)
Fp
Peak Current
Resistance per Phase*
Electrical Time Constant*
Maximum Continuous Power Loss
Thermal Resistance
Thermal Time Constant*
2
coils @ 25°C
S
N /W
14.6
29.2
magnet @ 25°C
Ip
Arms
3.5
6.9
coils @ 110°C
Ic
Arms
1.58
3.17
Bemf
V/m/s
10.1
10.1
coils @ 25°C ex. cable
Rph
Ω
3.5
1.8
I < 0.6 Ip
Lph
mH
1.24
0.62
coils @ 25°C
τe
ms
0.36
0.36
all coils
Pc
W
35
70
coils to mount. sfc.
Rth
°C/W
2.4
1.2
up to 63% max. coiltemp.
τ th
s
34
34
NTC
NTC
Back EMF Phase-Phasepeak
Induction per Phase
Thermal
UF6
magnet @ 25°C
Motor Constant
Temperature Sensor
Mechanical
UF3
Coil Unit Weight
ex. cables
W
kg
0.045
0.087
Coil Unit Length
ex. cables
L
mm
49
97
Motor Attraction Force
Fa
N
0
0
Magnet Pitch NN
τ
mm
24
24
Cable Mass
m
kg/m
0.07
0.07
d
mm (AWG)
Cable Type (Power and Sensor)
length 1 m
Cable Life (FLEX)***
minimum
15,000,000 cycles
Bending Radius Static
minimum
5x cable diameter
Bending Radius Dynamic
minimum
8x cable diameter
UF6 in 120mm magnet yoke shown
Approvals
Magnet yoke dimensions
4.3 (24)
All specifications ±10%
Performance
Motortype, max voltage ph-ph
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Le (mm)
72
120
M4 bolts
2
3
Mass (kg/m)
3.2
Magnet yokes can be butted together.
* These values are only applicable when the mounting surface is at 20°C and the motor is driven at maximum continuous current. If these values differ in your application, please check our simulation tool.
** Actual values depend on bus voltage. Please check the F/v diagram in our simulation tool.
©2015 Tecnotion BV - All rights reserved - The contents of this document are subject to change without prior notice.
UC
UF
UM
UL
UXA
UXX
19
Ver. 1.07
*** Depending on radius, velocity and acceleration.
Mounting instructions and flatness or parallelism requirements
can be found in the Ironless installation manual. CAD files and
3D models can be downloaded from our website.
MAGNET YOKES
14.9
0.625
COIL UNITS
M 3 (3 deep, 2x)
max 72
2.5
16.15
5
41.5
53
O 4.3
11
0.625
O 4.5 (for M4 DIN 912)
Hole O 3 (2x)
For Dowelpin DIN7 O3h8
(Optional use)
M 3 (11 deep, 4x)
5.8
2.5 (4x)
UF 72mm
8 (3 deep)
8.75
45
15
4
15.5
8.5
32
UF 3
30
30
6
7.5
UF 120mm
max 120
Optional: Digital Hall Module
A
49
2.5 (2x)
DETAIL A
93
13.35
10.5
36
13.75
2.5
13.35
O 2.5
28
18.5
36
M 3 (11 deep, 2x)
4
89
8.5
80
UF 6
2x UF 72mm
max 72
13,35
45
45
97
7.5
30
42
30
Ver. 1.07
72
©2015 Tecnotion BV - All rights reserved - The contents of this document are subject to change without prior notice.
UC
UF
UM
UL
UXA
UXX