Product Description

Danaher developed the model HS35R1024H39C Dynapar Encoder for the applications of Industrial automation. The device maintains a constant 1024 PPR resolution when operating from 1 PPR to 1270 PPR. The device contains an encoding scheme using two-channel quadrature telecommunication signals with Z indexing and complementary junctions available.

The HS35R1024H39C Dynapar encoder maintains signal timing reliability at 90° electrical while operating within 18° degrees of variation. The encoder phase sense arrangement dictates that channel A will lead channel B when the shaft turns clockwise while facing the unit from its remote end. The correct direction sensing needed for motion control applications can be achieved through this setup. The device has a maximum shaft speed rating of 6,000 RPM when operating. The starting torque reaches a maximum of 2.5 oz-in and the moment of inertia equals 1.3 x 10⁻⁴ oz-in–sec². The complete unit weight of this device is 14 oz. This sensing component functions between 0°C to +70°C of temperatures. The encoder supports shaft loading conditions that reach up to 40 pounds radial and 30 pounds axial. The Shaft tolerance specification remains unspecified in this model design. The encoder's technical requirements enable its use in applications with designed mechanical stress limitations and stable environmental conditions.

The HS35R1024H39C Dynapar encoder maintains two output selections as a signal compatibility option. The 7273 Open Collector output enables current sinking operation of up to 30 VDC and 40 mA. The 7272 Push-Pull Line Driver maintains a current capability of 40 mA for both sink and source functions. This device achieves a minimum 120 kHz data channel frequency response and 50 kHz frequency response for index channels. The power supply requires 4.5 VDC to 26 VDC and consumes a maximum current of 110 mA other than the output load.