*mydirectindustry

GM4 R23R

Product catalog summary

Specifications:
The GM4 R23R motor has three models with equivalent displacements of 2250, 2820, and 3450 cc/rev. The bore sizes are 42, 47, and 52 mm, with a consistent stroke of 58 mm across all models. Specific torque values are 35.82, 44.83, and 54.90 Nm/bar. Continuous pressure ratings are 250, 210, and 170 bar, while peak pressures are 450, 420, and 340 bar. All models have a peak power of 100 kW. Continuous speeds are 80, 75, and 70 rpm, with maximum speeds of 110, 110, and 100 rpm respectively. The approximate weight is 210 kg, with a maximum casing pressure of 1 bar continuous and 5 bar peak. The unit oil capacity is 10.2 liters, and the admissible temperature range is -20°C to +80°C. Suggested bolt type is M16 12.9 with torque settings of 287 Nm for coarse and 303 Nm for fine threads.

Procedures:
For higher speeds, contact the SAI Technical Department. The motor and gearbox do not share lubrication oil, but a brake unit with shared oil can be supplied on demand.

Dimensional Drawings:
Output shaft details include various diameter specifications with tolerances. The document provides detailed measurements for precise engineering applications.

Bearing Life:
The bearing life is calculated using maximum displacements with a stroke of 40 mm. The L10 lifetime is expressed in millions of revolutions and can be converted into hours using a specific formula. The permissible radial load curves are provided for different bearing lifetimes, influenced by the output shaft radial load capacity.

Order Codes:
Motor and gearbox order codes are detailed, including options for distribution cover orientation, shaft options, lubrication, distributor options, and direction of rotation. The document provides examples for standard and optional configurations.

Catalog excerpts

GM4 R23R PROVISIONAL LEAFLET Subject to change without prior notice. All data are real and have been calculated in accordance to existing projects LEAFLET PROVVISORIO Questo documento può essere soggetto a modifiche senza preavviso. Tutti i dati sono reali e sono stati calcolati seguendo progetti esistenti Equivalent displacement ⁽¹⁾ Cilindrata equivalente ⁽¹⁾ Bore Alesaggio Stroke Corsa Specific torque Coppia specifica Continuous pressure Pressione in continuo Peak pressure Pressione di picco Peak power Potenza di picco Continuous speed (2) Velocità in continuo (2) Maximum speed Velocità massima Approximative weight Peso approssimativo Maximum casing pressure Pressione massima in carcassa Unit oil capacity ⁽³⁾ Capacità olio corpo unità ⁽³⁾ Temperature ammissibili Suggested bolt type Viti suggerite Bolt torque setting Coppia serraggio viti NOTES / NOTE (1) Equivalent displacement = motor displacement x reduction ratio of the gearbox (5.6:1). (1) Cilindrata equivalente = cilindrata motore x rapporto di riduzione del riduttore (5.6:1). (2) For higher speeds please contact the SAI Technical Department. (2) Per velocità maggiori contattare l'Ufficio Technico SAI. (3) The motor, and the gearbox not share the lubrication oil. Brake unit can be supplied on demand with shared oil. (3) Il motore, ed il riduttore non condividono lo stesso olio di lubrificazione. Unità freno fornibile su richiesta ad olio unico. continuous continuo peak 5 picco minimum -20 minimo maximum +80 massimo 1

Open the catalog to page 1

PROVISIONAL LEAFLET LEAFLETPROWISORIO Subject to change without prior notice. All data are real and have been calculated in Questo documento pud essere soggetto a modifiche senza preawiso. Tuttii datisono reali e accordance to existing projects sono stati calcolatiseguendo progetti esistenti DIMENSIONAL DRAWINGS DISEGNI D'INGOMBRO N°2 Motor drain ports OUTPUT SHAFT DETAILS DETTAGLICALETTATURA DIUSCITA POWER THROUGH EFFICIENCY

Open the catalog to page 2

Open the catalog to page 3

Open the catalog to page 4

PROVISIONAL LEAFLET LEAFLETPROWISORIO Subject to change without prior notice. All data are real and have been calculated in Questo documento pud essere soggetto a modifiche senza preawiso. Tuttii datisono reali e accordance to existing projects sono stati calcolatiseguendo progetti esistenti MOTOR ORDER CODES CODICI D'ORDINE MOTORS vedere tabella female 55x3x17 DIN5480 2 Opzioni albero see distributor catalogue, D40 standard 4 Distributore vedere catalogo distributor'!, D40 standard prearrangement hole = foro predisposizione contagiri integrated speed sensor sensore di velocita integrato tion...

Open the catalog to page 5