PD3-013-42 TRINAMIC, PD3-013-42 Datasheet - Page 10

• Manufacturer Part Number: PD3-013-42
• Description: STEPPER MOTOR, PANDRIV, 42MM, 0.50NM
• Manufacturer: TRINAMIC

Specifications of PD3-013-42

• Coil Type: Bipolar
• Torque Max: 0.49N-m
• Current Rating: 1A
• External Depth: 42mm
• External Length / Height: 49.5mm
• External Width: 42mm
• Holding Torque: 0.49N-m
• Overall Length: 69mm
• Steps Per: RoHS Compliant
• Svhc: No SVHC (15-Dec-2010)
• Rohs Compliant: Yes

TMCM-013 Manual (V1.17 / August 30th, 2006)
10
5 Getting Started
5.1 Assembly of Parts
MOTOR
TMCM-013
cable contact
+
screw off
screw off
TMCM-013
MOTOR
MOTOR
TMCM-013
=>
screw
screw
distance bolt
distance bolt
Figure 5.1: Assembly of parts
We recommend a minimum distance between the TMCM-013 and motor of 5mm. The module can be
directly attached to the motor backbell with an electrical insulation spacer. Appropriate cooling might
be necessary if the motor itself gets very hot.
5.2 Motor
Attention: Do not connect or disconnect the motor while power on. Damage to the module may occur.
Attention: A too high motor current setting can damage you motor! If in doubt, start with a low current
setting and check motor temperature. If the motor heats up very quickly, check all settings. The motor
shall never reach a temperature above 100°C under any circumstances. Some stepper motors need
contact to metallic parts to allow continuous operation. Mind the default settings, when you operate in
step / direction mode the first time! You can store your own settings in the module permanently.
5.2.1 Motor Choice
Care has to be taken concerning the selection of motor and supply voltage. In the different chopper
modes different criteria apply. Modes 0 and 1 are quite insensitive to the motor choice, while Mode 2
is very sensitive, because it uses a different motor current regulation scheme. This chapter gives
some mathematical information on the motor choice, but you can skip it if you want to experiment with
a given motor. Normally, best results will be achieved when operating the given motor in a range of 50
to 100% of nominal motor current (see motor data sheet). Mode 2 and mode 1 are mainly intended for
slow, smooth and very exact movements, due to the high microstepping resolution. For most dynamic
operation choose mode 0, or the combined modes 3 and 4 which use mode 1 or 2 for slow
movements and switch to mode 0 at a defined velocity.
Copyright © 2005, TRINAMIC Motion Control GmbH & Co. KG