IFP High Torque / Low Speed Motors

Geroter/Geroler Motor Ordering code *
Sample order: IFP BMG 30 2 S K
Legend (1) (2) (3) (4) (5) (6)
(1) Fixed displacement Motors
(2) SERIES: BMG – GEROTER; BML – GEROLER
(3) DISPLACEMENT: See TABLE A
BMG 9 DISPLACEMENTS; BML 8 DISPLACEMENTS
(4) MOUNTING: 2 – SAE 2 BOLT; 4 – 4 BOLT (3.25″ BC)
(5) PORTING: S – 7/8″ = 14 SAE; P – 1/2″ NPT; B 1/2″ BSPP
(6) SHAFT: K – 1″ KEYED; S – 1″ 6B SPLINE
* Mounting interchangeable with Char-Lynn / Danfoss / TRW / White
FEATURES …
·  Smooth Operation at Low Speed

·  Wide Range of Displacements

·  High Volumetric Efficiency

·  Compact I Economical

·  Reliable Output Speed

·  High Starting Torque

TABLE A: Displacement in3/r (cm3/r)
BMG BML
3.0 (50) 3.0 (50)
4.9 (80) 4.9 (80)
6.1 (100) 6.1 (100)
7.6 (125) 7.6 (125)
9.8 (160) 9.8 (160)
12.2 (200) 12.2 (200)
15.2 (250) 15.2 (250)
19.2 (315) 19.2 (315)
24.4 (400)
OPERATING SPECIFICATIONS
Based on using anti-wear type oil at 150 SUS at 100 F, and 0 psi inlet pressure
IFP Model series Displ.
in3/r (cm3/r)
Maximum pressure
PSI (bar)
Maximum Torque
lb in (Nm)
Maximum RPM
Continuous Intermittent Continuous Intermittent
BMG 3.0 – 24.4
(50 – 400)
1800 (124) 2400 (165) 3350 (378) 4000 (450) 1000
BML 3.0 – 19.2
(50 – 215)
2000 (138) 1500 (172) 1800 (320) 4300 (485) 1000