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REVIBLOC SPEED REDUCER

REVIBLOC SPEED REDUCER

REVIBLOC SPEED REDUCER

Product catalog summary
General Specifications:
- Easy installation and adaptability.
- Gear casing FT 25 made of cast iron.
- High efficiency of 97%.
- Torque transmission capability up to 11,600 N.m.
- Available in 8 sizes.
Gears:
- Made from high-quality casehardened and hardened steel, with gear wheels in spheroidal cast iron.
- Standard ratios: 4:1, 15:1, 25:1; additional ratios available on request.
- Exact ratio specifications provided.
High Speed Shaft (Input):
- Machined to IEC motor-frame tolerance, ground, with threaded hole and key.
- Compatible with direct drive electric motors using an elastic coupling (Coflex).
- For hydraulic motor installation, consult the technical department.
Hollow Low Speed Shaft (Output):
- Equipped with 4 threaded holes for optimal fixing and removal.
- Various sleeve sizes available based on shaft diameters.
- Coated with AC2 for anti-fretting corrosion.
- Double reduction for ratios 15:1 and 25:1; single reduction for ratio 4:1.
Primary Drive:
- Must be positioned at a 90° angle to the line linking the reducer's output and input axes.
- Output speed can be adjusted by changing the pulley on the primary shaft.
- Variable output speed achievable through a beltdrive variation group.
Designation:
- Examples include RV 180.4 (size 180, ratio 4:1) and RV 150V.15 (size 150, vertical position, ratio 15:1).
Back-Stop (Optional):
- Prevents unwanted rotation, with rotation direction specified upon order.
Torque Arm:
- Must be installed to work in tension at a 90° angle to the reducer's main axis.
- For left rotation, located on the right side, and vice versa.
- For bidirectional rotation, install arms on both sides.
Vertical Position:
- Specify vertical use upon order (type V).
- Can also function horizontally with appropriate filler positioning.
Nominal REVIBLOC Sizes and Ratios:
- Detailed table provided for sizes 85 to 250 with various ratios.
Dimensions and Weights:
- Comprehensive table detailing dimensions and weights for each size from 85 to 250.
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Catalog excerpts

REVIBLOC SPEED REDUCER-1

REVIBLOC SPEED REDUCER 76001 -1/2 Fiche Techniclue - Technical Data Sheet 02-2018 spheroidal cast iron) Primary drive • The primary drive must be at an angle of 90° with the line which links the axis of output and input of the reducer. (See drawing below). • The output speed can be changed putting another pulley on the primary shaft. • Variable output speed is obtained by changing the primary transmission with a beltdrive variation group. Back-Stop (on request) • Avoids unwanted rotation (ex : elevator) • Rotation is determined by facing the input shaft : if the output shaft turns clockwise, it is a "right" rotation (type D) ; otherwise it is a "left" rotation (type G). Please specify the type with the order. Torque Arm • It must be installed to work in tension and must be at an angle of 90° with the big axis of the reducer (see drawing opposite). • For a left rotation it is located on the right side and inversely • For rotation in both ways (on high shocks), it is advisable to install an arm on both sides. Vertical position • If the reducer is to be used in a vertical position, please specify it in the order (type V). • These type of reducers can work in an horizontal position taking into account the position of the fillers and considering that filling must be done in accordance with the new position. RV 180 . 4 : REVIBLOC Reducer size 180, ratio 4:1 RV 150V . 15 : REVIBLOC Reducer size 150, used for vertical position, ratio 15:1 RV 250D . 25 : REVIBLOC Reducer size 250, with holdback right rotation allowed, ratio 25:1 RV 105S . 25 : REVIBLOC Reducer size 105 with special parts (no standard hollow

 Open the catalog to page 1
REVIBLOC SPEED REDUCER-2

REVIBLOC SPEED REDUCER 76001 - 2 / 2 Fiche Technique - Technical Data Sheet COLMANT CUVEUERrps member of SANOK RUBBER GROUP 02-2018 member of SANOK RUBB

 Open the catalog to page 2
*Prices are pre-tax. They exclude delivery charges and customs duties and do not include additional charges for installation or activation options. Prices are indicative only and may vary by country, with changes to the cost of raw materials and exchange rates.