EHB210-50x10, 50x20

Keywords:

EHB210-50x10, 50x20

Category:

EHB Bevel Gear Screw Jack

Asia, America,

Africa , Australia

Europe, America,
Africa, Oceania

Phone

Wechat

L13311099286

0086-13691276470

export@lim-tec.com

vera.zha@lim-tec.com

Screw Jack and Linear Actuator 2026.pdf

3D Model Download

Consultation

Description

EHB Bevel Gear Screw Jack

A mature and reliable technical solution will ensure the safety of your equipment.

Lim-Tec Bevel Gear Screw Jack

Lim-Tec Company provides complete lift system design solutions and a full range of system components.

The system components include: a screw jack, a geared motor, an electric motor, a reversing device, a drive shaft, a coupling, a brake, and a clutch, among others.

As long as the customer provides specific technical requirements—such as total load thrust, speed, stroke, and dimensional constraints—Lim-Tec engineers will deliver a detailed calculation process, system component selection, and a CAD assembly drawing.

Bevel Gear Screw Jack Parameters

Parameter	EHB065		EHB095		EHB140		EHB160		EHB210		EHB250		EHB300
Max lifting load kN	2.5	2.5	15	8	20	15	42	20	53	53	71	85	145
Rated dynamic load kN	6	11	17	29	48	19	54	39	60	71	80	85	361
Rated static load kN	13	25	49	73	122	54	155	107	196	226	317	275	1118
Screw dia x pitch mm	12x5 （Travelling Screw）	15x5 (Travelling Nut)	25x5	25x10	32x10	32x20	40x10	40x20	50x10	50x20	63x10	63x20	80x20
Bevel gear ratio	1: 2	1: 2	1: 2	1: 2	1: 2	1: 2	1: 2	1: 2	1: 2	1: 2	1: 2	1: 2	1: 2
Stroke for one input turn mm	2.5	2.5	2.5	5	5	10	5	10	5	10	5	10	10
Max input power kw	0.25	0.25	1.2	1.2	2.5	2.5	3	3	5.5	5.5	7.5	7.5	11
Max starting torque at full load Nm	1.6	1.6	9.0	9.0	30.0	30.0	50	50	110	110	150	150	310
Efficiency	0.72	0.72	0.7	0.72	0.7	0.7	0.7	0.72	0.7	0.72	0.7	0.72	0.7
Housing material	Spheroidal graphite iron（Stainless steel SS316 is also available）
Weight kg	2.5	2.5	6.5	6.5	25	25	37	37	85	85	143	143	247
Weight per 100mm screw &protective tube kg	0.25	0.25	0.58	0.58	0.8	0.8	1.6	1.6	2.5	2.5	3.2	3.2	4.6

Note:
Ambient temperature for all product：－20℃－＋40℃（Please contact us if －40℃－＋70℃ is needed）
Within 0-500mm stroke, the positioning accuracy of the bevel gear jack is 0.05mm, the repetable accuracy is 0.03mm, and the closed-loop accuracy is higher.
Ball screw bevel gear screw jacks, can work continuously in S1 duty circle.

Bevel Gear Screw Jack Parameter Table

n1=input speed Nm=input torque required kW=input power required

EHB210-50x10		Lifting Load
EHB210-50x10		53kN		35kN		25kN		10kN
n1	Lifting speed mm/s	Ratio 1:2
RPM	Lifting speed mm/s	Nm	KW	Nm	KW	Nm	KW	Nm	KW
1500	125.00	60.256	9.464	39.792	6.250	28.423	4.464	11.369	1.786
1000	83.33	60.256	6.310	39.792	4.167	28.423	2.976	11.369	1.190
750	62.50	60.256	4.732	39.792	3.125	28.423	2.232	11.369	0.893
500	41.67	60.256	3.155	39.792	2.083	28.423	1.488	11.369	0.595
300	25.00	60.256	1.893	39.792	1.250	28.423	0.893	11.369	0.357
100	8.33	60.256	0.631	39.792	0.417	28.423	0.298	11.369	0.119
50	4.17	60.256	0.315	39.792	0.208	28.423	0.149	11.369	0.060

EHB210-50x20		Lifting Load
EHB210-50x20		53kN		35kN		25kN		10kN
n1	Lifting speed mm/s	Ratio 1:2
RPM	Lifting speed mm/s	Nm	KW	Nm	KW	Nm	KW	Nm	KW
1500	250.00	117.164	18.403	77.373	12.153	55.266	8.681	22.106	3.472
1000	166.67	117.164	12.269	77.373	8.102	55.266	5.787	22.106	2.315
750	125.00	117.164	9.201	77.373	6.076	55.266	4.340	22.106	1.736
500	83.33	117.164	6.134	77.373	4.051	55.266	2.894	22.106	1.157
300	50.00	117.164	3.681	77.373	2.431	55.266	1.736	22.106	0.694
100	16.67	117.164	1.227	77.373	0.810	55.266	0.579	22.106	0.231
50	8.33	117.164	0.613	77.373	0.405	55.266	0.289	22.106	0.116

Note: In the table, green‑shaded areas indicate that the selected model has exceeded its maximum allowable input power or maximum lifting capacity. If such a model is chosen, please reduce the duty cycle accordingly. For specific selection guidance, please consult your local sales office.