QMOT Motor QSH5718
Manual
57mm QMOT motor family
Trinamic Motion Control GmbH & Co. KG
D – 20357 Hamburg, Germany
Phone +49-40-51 48 06 – 0
FAX: +49-40-51 48 06 – 60
http://www.trinamic.com
INFO@TRINAMIC.COM
Sternstraße 67
QSH5718 Manual (V1.12 / May 10th, 2006) 2
Table of Contents
1 Features ........................................................................................................................................... 3
2 Life support policy ............................................................................................................................ 4
3 Mechanical Dimensions ................................................................................................................... 5
3.1 Leadwire Configuration ............................................................................................................. 5
3.2 Dimensions ............................................................................................................................... 5
4 Torque figures .................................................................................................................................. 6
4.1 Motor QSH5718-41-30-047 ...................................................................................................... 6
4.2 Motor QSH5718-55-30-098 ...................................................................................................... 6
4.3 Motor QSH5718-79-30-163 ...................................................................................................... 7
5 Considerations for Operation ........................................................................................................... 8
5.1 Choosing the best fitting Motor for an Application .................................................................... 8
5.2 Motor Current Setting................................................................................................................ 8
5.3 Motor Driver Supply Voltage .....................................................................................................9
5.4 Choosing the Commutation Scheme ...................................................................................... 10
5.4.1 Fullstepping........................................................................................................................ 10
6 Revision History ............................................................................................................................. 11
6.1 Documentation Revision ......................................................................................................... 11
List of Figures
Figure 1: Leadwire configuration ............................................................................................................. 5
Figure 2: Dimensions (all values in mm, hx describes drilling tolerance) ............................................... 5
List of Tables
Table 1: Motor technical data .................................................................................................................. 3
Table 2: Leadwire configuration .............................................................................................................. 5
Table 3: Motor current settings................................................................................................................ 8
Table 4: Driver supply voltage considerations......................................................................................... 9
Table 5: Comparing microstepping and fullstepping ............................................................................. 10
Table 6: Documentation Revisions........................................................................................................ 11
Copyright © 2006, TRINAMIC Motion Control GmbH & Co. KG
QSH5718 Manual (V1.12 / May 10th, 2006) 3
1 Features
These two phase hybrid stepper motors are optimized for microstepping and give a good fit to the
TRINAMIC family of motor controllers and drivers. They are also used in the 57mm PANdrive family.
Main characteristics:
• NEMA 23 mounting configuration
• flange max. 57.2mm * 57.2mm
• 6.35mm axis diameter, 20.6mm axis length
• step angle: 1.8˚
• optimized for microstep operation
• optimum fit for TMC239 / TMC249 based driver circuits
• up to 84V operating voltage
• 4 wire connection
• neodymium magnets for maximum torque
• CE approved
QSH5718 Specifications
Rated Phase Current I
Phase Resistance at 20°C R
Parameter Units
RMS_RATED
COIL
A 3.0 3.0 3.0
Ω 0.6 0.8 0.8
-41-30-047 -55-30-098 -79-30-163
Phase Inductance (typ.) mH 1.5 2.1 3.2
Holding Torque (typ.)
Detent Torque Ncm 2.1 3.0 3.0
Rotor Inertia g cm
Ncm 47 98 163
oz in 66 138 230
2
77 209 335
Weight (Mass) Kg 0.50 0.70 1.0
Insulation Class B (130°C) B (130°C) B (130°C)
Connection Wires N° 4 4 4
Max applicable Voltage V 84 84 84
Step angle Accuracy % 5 5 5
Flange Size (max.) mm 57.2 57.2 57.2
Motor Length (max.) L
mm 41.0 55.0 78.5
MAX
Axis Diameter mm 6.35 6.35 6.35
Axis Length (typ.) mm 20.6 20.6 20.6
Maximum Axial Axis Load N 90 90 90
Maximum Radial Axis Load
(8 mm from front flange)
N 110 110 110
Related Trinamic PANdrive type PD1-xxx-57 PD2-xxx-57 PD3-xxx-57
Table 1: Motor technical data
Copyright © 2006, TRINAMIC Motion Control GmbH & Co. KG
QSH5718 Manual (V1.12 / May 10th, 2006) 4
2 Life support policy
TRINAMIC Motion Control GmbH & Co. KG does not
authorize or warrant any of its products for use in life
support systems, without the specific written consent
of TRINAMIC Motion Control GmbH & Co. KG.
Life support systems are equipment intended to
support or sustain life, and whose failure to perform,
when properly used in accordance with instructions
provided, can be reasonably expected to result in
personal injury or death.
© TRINAMIC Motion Control GmbH & Co. KG 2005
Information given in this data sheet is believed to be
accurate and reliable. However no responsibility is
assumed for the consequences of its use nor for any
infringement of patents or other rights of third parties,
which may result form its use.
Specifications subject to change without notice.
Copyright © 2006, TRINAMIC Motion Control GmbH & Co. KG
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