KONDO KAGAKU CO. LTD. announced a new type servo, KRS-2552HV ICS Red Version used as the main servo of KHR-3HV, put on the market. The servo has already shipped out and can be gotten from KONDO web shop or other robot shops. The concept of KHR-3HV is easy upgrade by adding from one to five servos. User of KHR-3HV who wants to upgrade his robot can get servos easily.
Characteristics of the new type servo are as follows:
1)Developed for serial connection servo control system
KRS-2552HV is developed for easy servo serial connection to control board, RCB-4HV. Serial connection of servos and control board makes the wiring simple and easy. KRS-4013 and 4014HV also can be connected serial. After this, serial servo connection system seems to be common in the hobby robots.
2)Using all metal gear wheels
Metal gear wheel is used all gear wheels of KRS-2552HV. The gear wheels could endure 14 kg torque which is 1.4 fold that of KRS-788HV (10 kg・cm) used servo in KHR-2HV.
3)Enlarged maximum moving angle
Maximum moving angle 270° is the same those of KRS-4013 or 4014HV which are high class servo of KONDO. Maximum moving angle of same class servo, KRS-788HV is 180°, so the wide moving angle makes the robot motion smooth.
The new servo is also suitable for making original robot because of its cheaper price compared with its torque. The servo can be used with KRS-4013 and 4014HV. However, it is necessary to use RCB-4HV or RCB-3HV as control board because KRS-2552HV is serial use only.
Specifications are as follows:
Torque: 14 kg-cm (11.1V)
Speed: 0.14sec/60° (11.1V)
Maximum moving angle: 270°
Length: 41(H) ×21(W) × 30.5(D) mm
Weight: 41.5 g (excluding cable and servo-horn)
Attached Parts: Cable (300 mm), servo-horn is excluded
Price: One servo package is 7,350 yen, 5 servos packaged set is 32,550 yen, 10 servos packaged set is 59,325 yen (Taxes are included)