Thermal Dynamics iCNC Performance - B.2 Motors and Gearboxes

iCNC Perfromance
Manual 0-5401 APPENDIX B B-9
B.2 Motors and Gearboxes
B.2.1 Teknic Nema23
USB Access
59.10±0.76
2.327±.030
38.10
-
0
0.13
1.500
+
-
.000
.005
4x
5.20
.205
THRU
53.85
2.120
81.85±0.76
3.222±.03
66.68
2.625
I/O Connector
Power
Connector
[L
2.54]
L .100
1.90±0.10
.075±.004
37.68
1.483
9.53
-
0
0.01
.3750
+
-
.0000
.0005
3
.118
20.58±0.76
.810±.03
3
.118
12
.472
44.45
1.750
10.82
.426
Recommended
Clearance for
USB Access
Torque/Speed @ 75VDC
Peak Torque
Cont. (RMS) Torque
Torque (N-m)
Speed (RPM)
Torque (oz-in)
Motor Frame size Nema23
Rated Speed 2130 rpm
Torque constant 0.88 N-m
Example conguration:
Gearbox: 10:1
Pinion eective size: 50mm, 2in
Pulses/rev: 6400
Gantry weight per motor: 150kg, 330lb
Motor speed at full command: 1875rpm
Max speed: 29452 mm/min, 1159in/min
Output force: 350N, 78lbf
Max theoretical acceleration: 239mG
B.2.2 Neugart PLPE 70
Gear ratio: 10:1
Max backlash: <10 arcmin