TMCM-1310 Datasheet, PDF (4/22 Pages) TRINAMIC Motion Control GmbH & Co. KG. – MODULE FOR STEPPER MOTORS

TMCM-1310 V1.2 Hardware Manual (Rev. 1.12 / 2013-JUL-05)
4
TRINAMICS UNIQUE FEATURES – CLOSED LOOP MODE
The TMCM-1310 is mainly designed to run 2-phase stepper motors in closed loop mode. It offers an
automatic motor load adaption in positioning mode, velocity mode, and torque mode, which is based on
encoder feedback and closed loop control software for analysis, error detection and error correction.
The closed loop mode operation combines the advantages of a stepper driver system with the benefits
of a servo drive. Thus, the TMCM-1310 is able to satisfy ambitious requirements in reliability and precision
and can be used in several industrial demanding applications.
TMCM-1310
Benefits of Stepper Drive
High torque without gearing
No feedback loop oscillations
High precision
Precise velocity control
Benefits of Servo Drive
Reaction to any impact
No position loss
Torque control
Figure 1.1 TMCM-1310 characteristics in closed loop mode
THE TRINAMIC CLOSED LOOP MODE OPERATION
- prevents the motor from stall and step loss caused by too high load or high velocity.
- adapts the current amplitude to each motor load which is within the ranges predetermined by
motor and controller/driver board characteristics.
- achieves a higher torque output than in open loop mode.
- guarantees a precise and fast positioning.
- enables velocity and positioning error compensation.
Using the TMCM-1310, energy will be saved and the motor will be kept cool.
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