Motor – Havbro Hydraulics

RE 500 Series

admin — Tue, 25 Jul 2023 14:27:26 +0000

RE Series motors offer the perfect compromise between price and performance by producing work horse power at a reasonable cost. Although these motors perform well in a wide range of applications, they are especially suited for low flow, high pressure applications. During startup, pressure causes the balance plate to flex toward the rotor, vastly improving volumetric efficiency. As the motor reaches operating pressure, the balance plate relaxes, allowing the rotor to turn freely which translates into higher mechanical efficiencies. Transmitting this power to the output shaft is the most durable drive link in its class. Four bearing options, combined with standard mounting flanges and output shafts, allow the motor to be configured to suit nearly any application.

The original 500/501 motors have been replaced with the 505/506 motors, which have an improved housing design around the shaft seal which makes them less prone to leak and also easier to repair. The 520/521 and 530/531 motors have heavier duty bearings.

DR 600 Series

admin — Tue, 25 Jul 2023 14:27:26 +0000

Due to its case drain design, the DR Series motor is an excellent medium size motor for applications with high- duty cycles or frequent direction reversal. The case drain design produces a number of benefits including reduction of pressure on the shaft seal and the ability to provide a cooling loop for the system. The case flow also lubricates the vital drive components, extending motor life. An internal drain option is also available. A laminated manifold and three-zone orbiting valve are used to produce higher overall efficiencies and more usable power. A steel faced seal in the orbiting valve also reduces the risk of the seal extruding or melting, which is possible in competitive designs.

DT 700 Series

admin — Tue, 25 Jul 2023 14:27:26 +0000

The most amazing aspect of the DT Series motor is its huge torque potential from its relatively small size. The DT Series motor is capable of producing output torque comparable to competitive designs, but from a package that is both shorter and lighter. The savings in space and weight in no way compromises durability, as the motor uses massive shafts, bearings and drive links to transmit the torque produced by this powerful package. The use of a case drain allows reduced pressure on the shaft seal while maintaining driveline lubrication for maximum motor life. Standard mounting and shaft options offer interchangeability with competitive designs. An internal drain option is also available.

D9 800 Series

admin — Tue, 25 Jul 2023 14:27:26 +0000

The D9 motor is capable of producing torque values comparable to competitive motors, but with an industry leading breadth of displacements and shaft and porting options. In addition, the product incorporates dual tapered roller bearings, which improve load carrying capabilities. The motor is designed for use with a case-drain, which reduces pressure on the shaft seal and maintains lubrication to internal drive components, maximizing motor life. The series is available with industry standard mounting flanges found throughout the global market place.

WP 155 Series

admin — Tue, 25 Jul 2023 14:27:26 +0000

We are not stocking the WP-155 series motors currently, but they are still available. The OMPX motors are a functionally equivalent replacement at similar cost. The only parts available for WP-155 motors is the seal kit and we do stock them.

WR 255 Series

admin — Tue, 25 Jul 2023 14:27:26 +0000

We are not stocking the WR-255 series motors anymore, but they are still available. The OMRX motors are a functionally equivalent replacement and similar cost. We do still have seal kits and other parts for repairs. The OMRX motors have different dimensions than WR motors so let us know if the motor being replaced is in a tight space.

OMPX Series

admin — Tue, 25 Jul 2023 14:27:25 +0000

The OMPX is part of the Orbital X series of motors designed by Danfoss and now manufactured by White Drive Products. The OMPX is a geroter motor as compared to the OMRX which is a geroler motor. It?s a 3 zone motor that operates efficiently in either direction. It has life-long efficiency, high durability shaft seal and a plugged case drain that can be used for high back-pressure applications. There is also an optional needle bearing for heavy side load applications and seal guard for extra shaft seal protection. They also have an optional speed sensor.

The OMPX replaces the Danfoss DH and OMP series, and the White WP-155 series motors and interchanges with the Char Lynn H-101 series motors.

OMRX Series

admin — Tue, 25 Jul 2023 14:27:25 +0000

The OMRX is part of the Orbital X series of motors designed by Danfoss and now manufactured by White Drive Products. The OMRX is a geroler motor as compared to the OMPX which is a geroter motor. A geroler motor has rollers that act as bearings in the rotor section. The rollers reduce wear and friction while increasing efficiency. Geroler motors also operate more smoothly at low speed.

The OMRX a 3 zone motor that operates efficiently in either direction. It has life-long efficiency, high durability shaft seal and a plugged case drain that can be used for high back-pressure applications. There is also an optional needle bearing for heavy side load applications and seal guard for extra shaft seal protection. They also have an optional speed sensor.

The OMRX replaces the Danfoss DS and OMR series, and the White RS-200 series motors and interchanges with the Char Lynn S-103 series motors.

RS 200 Series

admin — Tue, 25 Jul 2023 14:27:25 +0000

We are not restocking the RS-200 series motors anymore. The OMRX motors are a functionally equivalent replacement and lower cost. We do still have seal kits and other parts for repairs. The OMRX motors have different dimensions than RS motors so let us know if the motor being replaced is in a tight space.

HB 300 Series

admin — Tue, 25 Jul 2023 14:27:25 +0000

The HB Series motor is the leader in its class, offering high efficiency and durability. The three-zone orbiting valve, laminated manifold and Roller Stator? motor work harmoniously to produce high overall efficiencies over a wide range of operating conditions. The standard case drain increases shaft seal life by reducing internal pressures experienced by the seal. Case oil leakage is also directed across all driveline components, increasing motor life. An internal drain option is also available. At the heart of the motor is a heavy-duty drivelink, offering 30% more torque capacity than competitive designs. These features make the HB Series motor the preferred choice for applications requiring peak efficiency for continuous operation.