YASKAWA YPHT31551-1D Pulse input module

Thermal time constant tth [min] The constant tth defines the time for the cold motor, under a load of I0, to heat up to an overtemperature of 0.63 x 105 Kelvin. This temperature rise happens in a much shorter time when the motor is loaded with the rated current. Release delay time tBRH [ms] / Application delay time tBRL [ms] of the brake These constants define the response times of the holding brake when operated with the rated voltage from the servo amplifier.Install all cables carrying a heavy current with an adequate cross-section, as per EN 60204. The recommended cross-section can be found in the Technical data. Caution! If a servo amplifier of the series SERVOSTAR is used and the motor cable exceeds 25m, a boxed choke (type 3YL-xx, manufactured by Danaher Motion)

Important notes  

Check that the servo amplifier and motor match each other. Compare the rated voltage and rated current of the unit. Carry out the wiring according to the wiring diagram in the Installation and Commissioning Instructions for the servo amplifier. The connections to the motor are shown on page 23 Notes on the connection methods can be found on page 18. Ensure that there is proper earthing of the servo amplifier and the motor. Route the power and control cables as separately as possible from one another (separation > 20 cm). This will improve the immunity of the system to electromagnetic interference. If a motor power cable is used which includes integral brake control leads, then these brake control leads must be shielded. The shielding must be connected at both ends (see under Installation Instructions for the servo amplifier).

Connect up all shielding 

via a wide surface-area contact (low impedance) and metallized connector housings or EMC-PG glands. Check the compliance to the permitted radial and axial forces FR and FA. Observe the reduced permitted axial force with built-in brake. ( I.8.2 ). When you use a toothed belt drive, the minimal permitted diameter of the pinion e.g. follows from the equation: d M FR min   0 2 . Ensure that there is adequate heat transfer in the surroundings and the motor flange, so that the maximum permissible flange temperature is not exceeded in S1 operation. Caution! Never undo the electrical connections to the motor while it is energised. A dangerous voltage, resulting from residual charge, can be still present on the capacitors up to 300 seconds after switch-off of the mains supply. Measure the DC-link voltage and wait until it has fallen below 40V.

Company introduction

Temporal Ming sheng automation equipment co., LTD. Was established in April 02, 2021, registered jiujiang ruichang city in jiangxi province, east yi road no. 23 lake farmers 401 mall, the legal representative person Zhou Zuochen.

[Main Products]

Main products: PLC and DCS system spare parts modules of world famous brands

①Allen-Bradley 1756、1746、1747、1771、1785

②Schneider 140 Series PLC module

③General electric GE

IC693 IC697 IC698 Series PLC module

DS200 DS3800 DS215 IS200 IS215 IS220 Series gas turbine module

VMIVME Control module of series

④Bently：3500 series cards 3500/22M、3500/15、3500/92 And other products

⑤ICS TRIPLEX

⑥ABB Robots. FANUC Robots、YASKAWA Robots、KUKA Robots、Mitsubishi Robots、OTC Robots、Panasonic Robots、MOTOMAN Robots。

⑦EMERSON：Spare parts for OVATION system, WDPF system and MAX1000 system.

⑧ Invensys Foxboro: I/A Series system, FBM (field input/output module) sequential control, ladder logic control, accident recall processing, digital analog conversion, input/output signal processing, data communication and processing, etc. Invensys Triconex: redundant fault-tolerant control system, Zui modern fault-tolerant controller based on triple module redundancy (TMR) structure.

⑨Woodward：505 series governor 9907-164 And other products

⑩Bosch Rexroth：Indramat，I/O module,PLC CPU,Motors, drives and other products. 

◆Motorola：MVME 162、MVME 167、MVME1772、MVME177and other products.