Hydraulic Motors
These hydraulic motors are provided by Jahns. The addition of this product range to their catalog gives them a greater manufacturing depth and guarantees a higher-level of product quality. The company utilizes CNC machining centers to manufacture products in small batches. All products are checked in their test facilities before they leave the plant.
Planetary Gear Drive
Coaxial planetary gear drive units are available in 16 different sizes up to 221,,268 ft/lbs. (300,000 Nm), and Angle drive planetary gear drives available in 15 sizes up to 110,600 ft/lbs. (150,000 Nm). Available with different shaft configurations.
On the input side the gear units can be supplied with keyed shaft for belt transmission, with hydraulically applied multiple disc brakes, as well as connections for all currently available hydraulic and electric motors. For the main drive side, splined hubs, mounting flange, main drive flanges, pinions, splined shafts and shrink discs are also available.
Product Catalogs:
Jahns Planetary Gear Drive
Radial Piston Motors
8 motors in 4 sizes are available as standard with a range of displacement volumes between 1 in3/rev. to 9 in3/rev. All motors come with a keyed shaft or splined hollow shaft. Continuous operating pressure: 3,045 to 4,060 psi.
HMw:18 motors in 6 sizes are available as standard with a range of displacement volumes between 11 in3/rev. to 384 in3/rev. All motors come with the option of a keyed shaft, splined shaft or splined hollow shaft. Options include contact free revolution counter, hydraulically applied multi-disc brakes, valve block with integrated pressure relief and pre-fill valves. Continuous operating pressure: 3,045 to 4,060 psi.
HMF and HMT:This new HMF product series comes in 7 sizes with the possibility of 55 different displacement volumes between 2 in3/ rev. to 262 in3/ rev. Manufactured in large batch production means that this product range of motors is competitively priced. Continuous operating pressure: 3,625 psi and max pressure to 6,090 psi. Available with different shaft configurations and revolution counter. The HMT series has higher revolution speed.
HMZ:The HMZ radial piston motor comes in 2 sizes with smooth and step-less transmission. The ratio of minimum to maximum displacement volumes is between 1:2 and 1:4.
Product Catalogs:
Jahns Radial Piston Motors
Vane Motors
The MD4 motor is produced in 4 sizes and the MDS2 is produced in 3 sizes with a displacement volume between 3 in3/ rev. to 150 in3/ rev. The key advantages of these motors lie in their compact design (small outer diameter) and the continuous hollow shaft on the main drive side which offers multiple different application possibilities.
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