The GFB1750 is a heavy-duty planetary gearbox designed for high-torque industrial power transmission applications. Its configuration supports multiple reduction ratios and hydraulic motor options, allowing the gearbox to be evaluated for integration into industrial machinery and heavy equipment.
For projects involving Dinamic Oil planetary gearboxes or other established transmission systems, Kemer can review the required torque, reduction ratio, mounting dimensions, input interface and output connection to assess a suitable gearbox configuration. Compatibility must be confirmed against the original technical drawings and operating requirements before selecting a replacement.
The GFB1750 is specified with a rated output torque of 1,500,000 N·m and a maximum output torque of 2,000,000 N·m. These values should be considered alongside the duty cycle, shock loads, operating speed and installation conditions when selecting a gearbox.
The listed configuration includes one-stage, two-stage and three-stage reduction ratios. This range supports different transmission requirements, subject to confirmation of the required output speed and torque.
The supplied technical information lists hydraulic motor options from DANFOSS, EATON, M+S, REXROTH, LINDE, SAM, SAUER, SAI, DINAMIC OIL and CALZONI. The appropriate motor and interface must be selected according to the hydraulic circuit, displacement, input speed and installation requirements.
Gearbox selection should account for the mounting arrangement, shaft connections, load characteristics, operating environment and required service conditions. Engineering review helps determine whether the GFB1750 or another configuration is appropriate for the intended application.
| Parameter | GFB1750 |
|---|---|
| Model | GFB1750 |
| Rated Output Torque | 1,500,000 N·m |
| Maximum Output Torque | 2,000,000 N·m |
| Maximum Input Speed | 3,500 r/min |
| Reduction Stage | Listed Ratios |
|---|---|
| One Stage | 3.8 / 4.3 / 5.0 |
| Two Stage | 15.4 / 17.2 / 21.2 / 27.2 / 34.6 |
| Three Stage | 78.8 / 88.3 / 108.5 / 139.1 / 160.7 / 210.8 |
Listed motor brands and options:
DANFOSS
EATON
M+S
REXROTH
LINDE
SAM
SAUER
SAI
DINAMIC OIL
CALZONI
Motor availability, interface dimensions and the required hydraulic specifications should be confirmed when placing an inquiry.
A heavy-duty planetary gearbox can be considered for industrial machinery and equipment requiring high output torque and a defined reduction ratio. The suitability of the GFB1750 depends on the machine design and the gearbox's verified operating limits.
Mining equipment: Transmission systems operating under demanding load conditions.
Industrial machinery: Equipment requiring high-torque rotary power transmission.
Heavy mobile equipment: Machinery using hydraulic motors and planetary reduction systems.
Special-purpose equipment: OEM projects with defined torque, ratio and mounting requirements.
The correct gearbox configuration should be selected according to the application's mechanical and hydraulic requirements. Before requesting a quotation, prepare the following information where available:
Required rated and peak output torque.
Required reduction ratio and output speed.
Input motor type, displacement and interface dimensions.
Input speed and operating duty cycle.
Mounting dimensions and shaft connection details.
Expected load profile, including shock loads and starting conditions.
Operating environment and installation constraints.
Required quantity and delivery schedule.
These details help determine whether the GFB1750 meets the application's requirements and whether additional engineering review is needed.
When sourcing a gearbox for equipment originally designed around a Dinamic Oil transmission, do not rely on the model name or rated torque alone. A replacement assessment should compare the original gearbox's mounting dimensions, input and output interfaces, reduction ratio, torque rating, allowable speed and application-specific requirements.
Kemer can review the available technical information and assess a suitable configuration. Direct interchangeability should only be confirmed after the relevant specifications and interfaces have been checked.
A planetary gearbox uses a sun gear, planet gears and a ring gear to transmit power through a compact gear arrangement. It is commonly selected when an application requires a defined reduction ratio and high torque transmission within the available installation space.
The ratio should be selected according to the input speed, required output speed, torque demand and operating conditions. The selected ratio must also fall within the available gearbox configuration.
The supplied information lists DANFOSS, EATON, M+S, REXROTH, LINDE, SAM, SAUER, SAI, DINAMIC OIL and CALZONI. The exact motor model and mounting interface must be verified before confirming a configuration.
A replacement may be possible for some applications, but it cannot be confirmed from the brand name alone. The original gearbox model, torque rating, reduction ratio, mounting dimensions, shaft interfaces and operating conditions must be checked first.
Please provide the gearbox model, required output torque, reduction ratio, input motor details, input speed, mounting drawings, operating environment and required quantity. The more complete the technical information, the easier it is to evaluate a suitable configuration.
Kemer supports gearbox selection and OEM project evaluation based on the application's torque, ratio, motor interface, mounting dimensions and operating requirements.
Contact Kemer to discuss the GFB1750 planetary gearbox, available configuration options and technical compatibility for your equipment.
