FI / Finland
Hobbyporter HP200 Plus Large industrial application Servo.
The external dimensions of the servo are exactly the same as the popular Japanese Seiko industrial servo while the weight is slightly lighter. The new HP200 and HP400 are a continent and direct replacement for the original Seiko servo and offer improved the internal structure.
For the control and drive circuit hardware of the HP200 and HP400 servos we use current mainstream components. The calculation speed is faster and the volume is smaller. We use a contactless Hall sensor for the position sensor (the Seiko servo uses a rotary potentiometer). HP200 and HP400 offer higher resolution, no wear, longer life and more reliability. We have added heat sinks to the servo motor drive tubes. The heat sinks are connected to the aluminum housing of the servo, which has better heat dissipation effect and increases the reliability when the servo is locked.
The drive and control software for the HP200 and HP400 was developed in house by our own engineers utilizing a PI algorithm. The neutral point of the servo will not drift when the servo is under load or unloaded. The mechanical components of the HP200 and HP400 are also different from Japanese Seiko product. The copper and plastic composite gears used by Seiko have compatibly less reliability in low temperature conditions. Our first-level teeth use metal powder metallurgy teeth, the second-level gears use steel-plastic composite teeth, which makes the noise lower, and the third-level uses powder metallurgy self-lubricating gears. The steel rolling gears used in the fourth and fifth gears are surface carburized and quenched, which improves the durability and impact resistance of the gears. The overall speed change structure is more reasonable than Japan Seiko.
We use a similar output plate to the Seiko servo however our tolerance band is improved and designed to allow for a more precise assembly process. This helps avoid situations where the tolerances are insufficient when using Seiko servos. We have helped many clients transition to from Seiko servos to our products and received very positive feedback.
In response to the criticism of slow speed with Seiko servos we have sourced a quality motor from a reliable and professional motor factory. The motor uses high temperature resistant enamel wire, imported brushes and commutators. These lead to improvements in the motors overload resistance and have been thoroughly tested and optimized for improved speed and efficiency
The waterproof performance of the HP200 and HP400 is IP67 level, and the low temperature resistance of the lubricating oil used in the gearbox reaches -30 degrees.
Model: HP200 Plus
Input Voltage: 24v (Powered by battery is recommended)
No Load Speed: @ 24v 0.46s/60 deg
Maximum Load: 200kg.cm
Typical Load: 70kg.cm
No Load Current: <0.15A
Stall Current: <11A
Input Signal: PWM: 800us~2200us, 50~400Hz
Operation Range: ±30deg ~ ±150deg
Net Weight: 748g
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