Significantly improved durability of the planetary gearbox with ceramic carrier pins.
The lifespan of a planetary gearbox depends on how it is used, but generally, it becomes difficult to transmit power due to wear on the output shaft bearings, carrier shaft, and gears. Based on our past performance, the first component to wear out among the consumable parts is the carrier shaft (pin). With the spread of brushless motors, efforts have been made to extend motor lifespan; however, the gearboxes have not kept pace. To respond to the demand for longer motor lifespans, we have equipped the output stage with ceramic carrier shafts (pins), significantly enhancing the durability of the gearboxes. [Models Compatible with Ceramic Carrier Shafts (Pins)] ■ SDP13 Series ■ SDP16 Series ■ SDP31 Series *For more details, please download the PDF or feel free to contact us.
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【SDP31 Overload Acceleration Durability Test Results】 ■ Iron-based Carrier Pin - Durability Gear No.1: Significant wear after 1200 hours - Durability Gear No.2: Wear to the extent that the original shape is no longer maintained after 1200 hours ■ Ceramic Carrier Pin - No impact after 2400 hours - No impact after 3200 hours *For more details, please download the PDF or feel free to contact us.
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Company Name: Shindensha Co., Ltd. Established: 1965 (Showa 40) Capital: 22.5 million yen Head Office Location: 〒133-0056 Tokyo, Edogawa-ku, Minami-Koiwa 8-6-7 TEL: 03-3658-8251 FAX: 03-3658-8254 Nagano Factory: 〒387-0021 Nagano Prefecture, Chikuma City, Inariyama 994 E-mail: eigyoubu@shindensha.co.jp Representative: Takayuki Miyazaki 【Business Description】 Development, design, and manufacturing of small reduction gears Precision metal parts processing 【Products Handled】 1. Spur reduction gears 2. Planetary reduction gears 3. Semi-custom reduction gears: Customization based on standard reduction gears 1.2 4. Full custom reduction gears: Newly designed reduction gears tailored to customer requests 5. Precision gears (compatible from module 0.08) 6. Precision metal processed parts