Mechanical Specifications; Elimination Of Heat; Connection Interface And Led Indication - StepperOnline CL57T User Manual

2.3 Mechanical Specifications

(unit: mm [1inch=25.4mm])

2.4 Elimination of Heat

CL57T reliable working temperature should be < 60℃ (140°F)

It is recommended to mount the drive vertically to maximize heat sink area. Use forced cooling method

to cool if necessary.

3. Connection Interface and LED Indication

The CL57T has four connector blocks P1&P2&P3&P4 (see above picture). P1 is for control signals
connections, P2 is for power and motor connections, P3 is for encoder signals input connections, and P4 is
for connecting with PC tuning software. The following tables are brief descriptions of the four connectors.
More detailed descriptions of the pins and related issues are presented in section 4, 5, 9.
Figure 1: Mechanical specifications
* Side mounting recommended for better heat dissipation
CL57T(V3.0) Closed-loop Stepper Driver
2