LIM-TEC IMB Series Servo Electric Cylinder

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LIM-TEC Servo Electric Cylinder

LIM-TEC IMB Series Servo Electric Cylinder with advanced servo cylinder structure design and imported parts assembly, ensure that Lim-Tec servo electric cylinder in the domestic leading position, precision grinding ball screw to ensure the overall precision of the position servo cylinder is 0.02 mm, closed-loop control accuracy is 5 um; Maximum rated load reach 50 tons; Speed is 1 m/s, 100% can work continuously; Precision thrust control accuracy was 5%, the closed-loop control accuracy is 1%; Precise control the speed, high performance low speed, high dynamic response time, high acceleration, high rigidity, impact resistance; Long life, simple operation and maintenance, low noise.

Timing Belt Servo Electric Cylinder
In-line Servo Electric Cylinder
Servo Cylinder for Six Degrees of Freedom Platform

Can trouble-free long-term work under the bad environment, and realize high strength, high speed, high precision movement, movement is smooth, low noise, special anti-rotating function ensure the high accuracy position control and high security; Servo electric cylinder hydraulic cylinder and the cylinder can replace completely, greener and more energy efficient, and implement the environment cleaner, the advantages of easy connect to PLC control system such as to achieve high precision motion control. Servo electric cylinder can achieve IP55 protection grade, IP56, so it can be widely used in paper making industry, chemical industry, welding industry, such as outdoor conditions under the condition of normal work!

IMB Servo Electric Cylinder Performance Table:

Model	IMB10	IMB20		IMB30			IMB40			IMB50			IMB60			IMB80
Lead mm	4	5	10	5	10	25	5	10	20	5	10	20	6	10	20	16	20	32
Max Load N	600	3500	3500	8500	8500	5000	18000	22000	12000	22000	45000	30000	30000	55000	60000	100000	150000	150000
Max. Speed mm/s	333	350	700	229	458	1145	142	283	567	112	225	450	105	175	350	226	283	453
Torque max. Force Nm	0.53	3.87	7.66	9.40	18.61	27.40	19.70	48.66	52.55	24.08	98.53	131.37	39.41	120.4	262.74	308.82	579.04	926.46
Dynamic load Ball Screw KN	4.7	7.6	7.5	12.7	17.4	10	23.2	29	15.8	26	55.6	45.7	34.2	62.4	90.8	200	305	305
Parallel inertia kg㎡10^-4	0.0415	0.552	0.575	1.286	1.351	1.426	7.079	7.482	9.186	78.739	78.913	79.609	82.452	82.793	83.545	196.664	200.613	205.236
Inline inertia kg㎡10^-4	0.0245	0.128	0.156	0.745	0.81	0.885	4.006	4.425	6.028	32.619	32.793	33.489	52.312	53.356	54.127/td>	150.534	154.630	154.630
Inertia/100mm kg㎡10^-4	0.0165	0.0515	0.053	0.301	0.305	0.329	1.965	1.978	2.129	4.83	4.83	4.83	12.1	12.1	12.1	31.742	31.850	32.318
Max. Stroke mm	500	500		1000			1200			1500			2000			2500
Max. input rpm	5000rpm	4200rpm		2750rpm			1700rpm			1350rpm			1050rpm			850rpm
Max. Acceleration m/s2	3	3	6	3	6	10	3	6	10	3	6	10	3	6	10	3	6	10
Weight（Without motor）kg	5.3	7.9		18.2			29			76.9			126.3			132.6
Weight per 100mm kg	0.78	1.03		2.1			3.5			4.8			7.1			15
SCREW TYPE			IMB Series----Ball screw actuator ,100% duty cycle, long lifetime IMA Series----ACME screw actuator ,30% duty cycle, moderate lifetime IMR Series----Roller Screw actuator 100% duty cycle, very long lifetime, 15X of ball screw
Max.idling angle°	±0.3	±0.3		±0.3			±0.25			±0.15			±0.15			±0.3
Axial backlash mm	0.02-0.04	0.02-0.04		0.02-0.04			0.02-0.04			0.02-0.04			0.03-0.05			0.03-0.05
Lead error/300mm mm	0.023	0.023		0.023			0.023			0.023			0.023			0.03
Repeat accuracy mm	0.02	0.02		0.02			0.02			0.02			0.02			0.03
CAD drawing download	CAD drawing download	CAD drawing download		CAD drawing download			CAD drawing download			CAD drawing download			CAD drawing download			CAD drawing download

Servo electric cylinder Coding

Series Types

IMB series

DMB series

IMR series

IMA series
Size

2

4

5

10

20

30

40

50

60

80
Lead

5

10

20

25

30

50
Stroke

100

200

300

400

500

600

700

800

900

1000

Specical
Mounting

FF----Front Flange

RF----Rear Flange

RC----Rear clevis

ST----Trunnion

SH----Side mount

SF----Side Flange

GM----Guide mountion
Front Attachment

BA----Female thread

FM----Male thread

ROE---Rod end

TS----Ball joint

FO----Clevis end

FL----Flange end

TC----Bearing support

FZ----Anti-impact attachmen
Input Version

NMT-Drive shaft Only

G05-Planetary gearing5:1 ratio

GX-Planetary gearing special ratio

SC-Inline with motor flange

P10-Parallel 1:1 ratio

P20-Parallel 2:1 ratio
Accessories

AR---Anti-Rotate device

FCM--Magnetic reed switches

FCP--Inductive proximity switches

SP---Rear bracket

B----Bellow

PF---Pre-load

PL---Load Sensor
Motor

Lenze

Siemens

Yaskawa

Panasonic

Mitsubishi

FUJI

Other

Lifetime calculation

Expected Ball screw lifetime L10 is 90% of stroke ability that screw could reach before metal fatigue, Unit is million millimeters. The expected lifetime does not guarantee a lifetime. In order to reach max. Lifetime the screw needs been appropriate maintenance and lubricate.

If the expected lifetime L10 need higher than 90%, need multiple follow coefficient:

95% ：L10 x 62% 96% ：L10 x 53% 97% ：L10 x 44%
98% ：L10 x 33% 99% ：L10 x 21%

Standard Nut lifetime calculation：

L10 : Expected Lifetime km
C : Rated Dynamic load N S：Screw Lead mm

Pre-load Nut lifetime calculation：

L10(1)Extending direction expected lifetime, formula same as standard nut
L10(2)Retract direction expected lifetime , formula same as standard nut

Mean Load Calculation

In order to calculate accurate lifetime of ball screw, we need get cubic mean load.

The dynamic load rating of zero backlash, pre-loaded screws is 63% of the dynamic load rating of standard non-preloaded screws, The calculated lifetime of preloaded screw will be 25% of the calculated lifetime of same size standard non-preloaded screw.

LIM-TEC Servo Cylinder

LIM-TEC IMB Series Servo Electric Cylinder

LIM-TEC Servo Electric Cylinder

Series Types

Size

Lead

Stroke

Mounting

Front Attachment

Input Version

Accessories

Motor

Lifetime calculation

If the expected lifetime L10 need higher than 90%, need multiple follow coefficient:

Standard Nut lifetime calculation：

Pre-load Nut lifetime calculation：

Mean Load Calculation

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