- Catalogs
- SAI Motori Idraulici
- BD2 22B
BD2 22B
BD2 22B
The catalogue provides detailed specifications for wheel motors, including displacement, bore, stroke, specific torque, continuous and peak pressure, peak power, continuous and maximum speed, and weight with hub or brake. Key parameters include:
- Displacement ranges from 63 to 493 cc/rev.
- Bore sizes are 40 mm and 56 mm.
- Stroke lengths are 10 mm and 40 mm.
- Specific torque varies from 1.00 to 7.85 Nm/bar.
- Continuous pressure is 250 bar, with peak pressure up to 425 bar.
- Peak power ranges from 60 to 75 kW.
- Continuous speed ranges from 400 to 1500 rpm, with maximum speed up to 2400 rpm.
- Approximate weight with hub is 58 kg, and with brake is 61 kg.
The document outlines operational parameters such as:
- Admissible temperatures from -20°C to +80°C.
- Maximum casing pressure of 5 bar.
- Static braking torque of 2000 Nm.
- Motor oil capacity of 3 liters.
- Maximum cable force of 800 N.
Details include:
- Positive drum brake type.
- Brake pilot volume of 6.5 cm³.
- Maximum cylinder and brake pilot pressure of 100 bar.
Suggested bolt type is M18 8.8, with torque settings ranging from 235.0 to 310.0 Nm depending on the bolt type. Notes indicate contacting the SAI Technical Department for higher specifications.
The catalogue includes dimensional drawings and graphs for load positions and maximum radial loads, calculated according to ISO 281:1990.
Order codes are provided with examples and options for customization, including displacement, additional options like FKM seals, distributor type, rotation direction, distributor cover orientation, and brake or hub options.
Catalog excerpts
WHEEL MOTORS TECHNICAL CATALOGUE CATALOGO TECNICO MOTORI RUOTA Cilindrata Bore Alesaggio Stroke Corsa Specific torque Coppia specifica Continuous pressure Pressione in continuo Peak pressure ⁽¹⁾ Pressione di picco ⁽¹⁾ Peak power ⁽²⁾ Potenza di picco ⁽²⁾ Continuous speed ⁽³⁾ Velocità in continuo ⁽³⁾ Maximum speed ⁽³⁾ Velocità massima ⁽³⁾ Approximative weight with hub Peso approssimativo con mozzo Maximum casing pressure Pressione massima in carcassa Approximative weight with brake Peso approssimativo con freno Admissible temperatures Temperature ammissibili Positive drum brake Static braking torque Freno positivo a tamburo Coppia di frenatura statica Capacità olio motore Type of brake Motor oil capacity Maximum cable force Massimo tiro del cavo Volume pilot change displacement Volume pilotaggio cambio cilindrata Pressione di pilotaggio cambio cilindrata Brake pilot volume Maximum cylinder pressure Pressione massima cilindro Suggested bolt type Viti suggerite Bolt torque setting Coppia serraggio viti NOTES / NOTE (1) For higher peak pressure please contact the SAI Technical Department (1) Per pressioni di picco maggiori contattare l'Ufficio Tecnico SAI (2) For higher peak power please contact the SAI Technical Department (2) Per potenze di picco maggiori contattare l'Ufficio Tecnico SAI (3) For higher continuous and maximum speeds please contact the SAI Technical Department (3) Per velocità maggiori in continuo e massime contattare l’Ufficio Tecnico SAI Maximum brake pilot pressure Pressione massima pilotaggio freno minimo maximum Pilot pressure change displacement [cm³] Volume pilotaggio freno minimo maximum
Open the catalog to page 1
WHEEL MOTORS TECHNICAL CATALOGUE CATALOGO TECNICO MOTORI RUOTA DIMENSIONAL DRAWINGS
Open the catalog to page 2
WHEEL MOTORS TECHNICAL CATALOGUE CA TALOGO TECNICO MOTORIRUOTA POWER THRDUDH EFFICIENCY
Open the catalog to page 3
WHEEL MOTORS TECHNICAL CATALOGUE CA TALOGO TECNICO MOTORIRUOTA ORDER CODES vedere tabella vedere tabella breath valve rotative sensor vedere sezione distributor! Direction of rotation No code (viewed from the output side) with flow in port A, clockwise rotation Direzione d'uscita port A, uscita in port rotazione oraria rotazione anti-oraria Distributor cover 7 Brake or hub option F32SX = F32 brake left (options: FKM seals and anti-clockwise sense of rotation) (opzioni: tenute in FKM e direzione d'uscita in rotazione anti-oraria) POWER THRDUDH EFFICIENCY
Open the catalog to page 4All SAI Motori Idraulici catalogs and technical brochures
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BDK4/ BDFK45 Pages
BDK3/BDFK36 Pages
BD1 BV1 WR105 Pages
BV1+G36 Pages
TS813 Pages
GM2/ GM3A R245 Pages
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P1G2 Pages
GS5A5 Pages
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