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INM6

Classification:

INM series hydraulic motor

Summary

1.Brief Introduction INM series motors are a result of the many years' of experience based on Italy technology, and incorporate a number of design variations with respect to the technology intended to increase the strength of the motor casings and the load capacity of the internal dynamic components. The result is the series of motors with high continuous power ratings, both because of the reduced internal specific loads, and because of the high mechanical and volumetric efficiency that contribute in reducing the amount of heat produced and therefore also the negative effects associated with it. The main characteristics are as follows:

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86-574-86115136

E-mail

iniexport@china-ini.com

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Keywords:

Winch

Hydraulic transmission and rotation

Hydraulic motors and pumps

Planetary reducer

Hydraulic system and pumping station

Hydraulic valves and other

Description

1.Brief Introduction

INM series motors are a result of the many years' of experience based on Italy technology, and incorporate a number of design variations with respect to the technology intended to increase the strength of the motor casings and the load capacity of the internal dynamic components. The result is the series of motors with high continuous power ratings, both because of the reduced internal specific loads, and because of the high mechanical and volumetric efficiency that contribute in reducing the amount of heat produced and therefore also the negative effects associated with it. The main characteristics are as follows:

(1) The side loading between the piston and swiveling cylinder has been eliminated; the hydrostatic balance is built between the piston feet; the pistons transmit load to the shaft via a rolling bearing. All above reduces the friction loss in the load transmission. Therefore INM series hydraulic motor features high mechanical efficiency and high starting torque (above 0.92).

(2) Rotary axial distributor (patent technology) ensures simply and reliable performance, good sealing capability, low leakage. The plastic piston ring between pistons and cylinder reduces the8leakage, so the volumetric efficiency of motor is very high (more than 0.99).

(3) Due to the reduced friction loss in structure and improved sealing capability, so the motor can operate at low speeds with a high degree of speed stability, even if at 1r/min of speed. Hereby the speed control range is wide (the speed control ratio is up to1000).

(4) The pistons and bearing sleeve is matched well via supporting ring to eliminate the clearance. So the series motors can run in pump condition. When the inlet port and outlet port is closed, the motors could run in freewheeling condition.

(5) The working pressure of the series motor is very high, and the maximum pressure is up to 45MPa. The motor also features light weight, small size and high specific power,

(6) Because of simple structure, reasonable design, and using large load capacity bearing, the series motors has many excellent features as follow good reliability, long lifetime and low noise. transmission shaft endure radial load. Circumrotate way could be reverse.

Due to above these advantages, it has been widely applied in all kinds of hydraulic transmission system such as plastic injection machine, ship and deck machinery, construction machinery and equipment, hoist and transport vehicle, heavy metallurgical machinery, petroleum and mine machine, light industry equipment, lath, light industry equipment and drilling machine etc. In particular, it can be well available in driving screw rod of injection machine, hoisting winches and capstan, and driving various slew drives.

2. Model options

3. Options example

INM2-400BD31represents that the motor is the 2 series unit of INM hydraulic motor. The nominal displacement is400ml/rev, the output shaft is flat key shaft, and distributor model is D31 without tachometer. Please fill in the complete code options when ordering. If there are any specific requests, please noted in detail in delivery contract or contact our company

Parameter

技术参数

型号		理论排量		额定压力	尖峰压力	额定扭矩	单位扭矩	连续转速	最高转速	重量
TYPE		(ml/r)		(MPa)	(MPa)	(N·m)	(N·m/Mpa)	(r/min)		(kg)
TYPE		THEORIC DISPLACEMENT		RATED PRESSURE	PEAK PRESSURE	RATED TORQUE	SPECIFIC TORQUE	CONT SPEED	Max.SPEED	WEIGHT
INM6-1700	1690		25		45	6600	264	0.2~250	400	275
INM6-2100	2127		25		40	8300	332	0.2~225	350
INM6-2500	2513		25		35	9800	392	0.2~200	300
INM6-3000	3041		25		30	11875	475	0.2~175	250

Installation Dimensions