PD3-013-42 TRINAMIC, PD3-013-42 Datasheet - Page 23

• 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

6.3.1 Direction
Description: The Direction signal changes the motors rotation from clockwise (CW) to
counterclockwise (CCW) and
Function Table:
6.3.2 Step
Description: The Step signal adjusts the velocity and acceleration of the motor. The velocity is
depending on the frequency, the acceleration on the change of it. One step impulse represents one
microstep.
Calculation of rotations per second (refer to 6.2.1.12):
Frequency: The maximum Step input frequency is 350 kHz, aligned to the Direction signal. The
minimum logic ”0” time is 0.7 µs and the minimum logic “1” time is 2.0 µs.
Function Table:
Copyright © 2005, TRINAMIC Motion Control GmbH & Co. KG
Direction
Disable
Motor
Step
[ v
motor CW
rotations
Extern
Intern
GND
Speed
V
V
V
0 V
0 V
0 V
com
com
com
0
/
] s
Figure 6.2: Step-Direction signals and motor reactions
=
Velocity
Fullsteps
const.
open wire
HIGH
GND
rotate right
vice versa.
Step
motor CCW turn
⋅
input
Microstep
rotating direction
frequency
Deceleration
V
open wire
COM
resolution
= 5…24V
[
rotations
LOW
V
COM
/
] s
= 5…24V
Acceleration
rotate left
rotating on
off