Single Axis Robots E-MTHE12 / E-MTH12 Screw Drive, Semi-Sealed Type(General Use)

Brand :

MISUMI

Caution

Ground Ball Screw Type E-MTHE&E-MCHE Launched in Nov 2025 Click here>>New Catalog
The product does not come with a driver, which must be purchased separately
The product comes with a sensor kit, which is unnecessary to select
Please expect longer delivery time, approx. +10days for product code with "-Z" Motor brand/ output (Customized by Customer).

Product Description

Economy series Aluminum Alloy Embedded Actuators E-MTHE12 Series product only includes the main unit, not the driver, which must be purchased separately. The product comes with a sensor kit (3 sensors), for which only mounting direction needs to be selected.

Product Overview

-Economy series Single Axis Robots are transmission devices integrating ball screws and guides, which are indispensable for the production process.
-Up to ±0.01 or less.
-The new type has been available since Nov 2025 and is our recommended model with lower noise and improved quality.
Please see the comparison with the previous model >>here.

Dimensional Drawing

■ Material Specifications

Components	Body	Guide	Screw	Nut	Slide Block	Cover
Material	Aluminum Alloy	Carbon Steel	Bearing Steel	SCM415	Aluminum Alloy	Aluminum Alloy
Surface Treatment	Clear Anodized	－	－	－	Clear Anodized	Clear Anodized

■ Single Axis Robots Connection Diagram
Motor Connection Diagram

BC Motor Direct
Dimensional Drawing of E-MTH12-BC

Dimension (mm), Mass (kg)

Effective Stroke	100	150	200	250	300	350	400	450	500	550	600	650	700	750	800	850	900	950	1000	1050
L	361.5	411.5	461.5	511.5	561.5	611.5	661.5	711.5	761.5	811.5	861.5	911.5	961.5	1011.5	1061.5	1111.5	1161.5	1211.5	1261.5	1311.5
A	200	50	100	150	200	50	100	150	200	50	100	150	200	50	100	150	200	50	100	150
M	0	1	1	1	1	2	2	2	2	3	3	3	3	4	4	4	4	5	5	5
N	4	6	6	6	6	8	8	8	8	10	10	10	10	12	12	12	12	14	14	14
KG	5.07	5.46	5.84	6.23	6.62	7.01	7.4	7.78	8.17	8.56	8.95	9.34	9.72	10.11	10.5	10.89	11.28	11.66	12.05	12.44

BM Motor (Bottom Down)
Dimensional Drawing of E-MTH12-BM

Dimension (mm), Mass (kg)

Effective Stroke	100	150	200	250	300	350	400	450	500	550	600	650	700	750	800	850	900	950	1000	1050
L	347.5	397.5	447.5	497.5	547.5	597.5	647.5	697.5	747.5	797.5	847.5	897.5	947.5	997.5	1047.5	1097.5	1147.5	1197.5	1247.5	1297.5
A	200	50	100	150	200	50	100	150	200	50	100	150	200	50	100	150	200	50	100	150
M	0	1	1	1	1	2	2	2	2	3	3	3	3	4	4	4	4	5	5	5
N	4	6	6	6	6	8	8	8	8	10	10	10	10	12	12	12	12	14	14	14
KG	5.45	5.84	6.23	6.61	7	7.39	7.77	8.16	8.55	8.94	9.32	9.71	10.1	10.48	10.87	11.26	11.64	12.03	12.42	12.81

BR Motor (Right Folded)
Dimensional Drawing of E-MTH12-BR

Dimension (mm), Mass (kg)

Effective Stroke	100	150	200	250	300	350	400	450	500	550	600	650	700	750	800	850	900	950	1000	1050
L	347.5	397.5	447.5	497.5	547.5	597.5	647.5	697.5	747.5	797.5	847.5	897.5	947.5	997.5	1047.5	1097.5	1147.5	1197.5	1247.5	1297.5
A	200	50	100	150	200	50	100	150	200	50	100	150	200	50	100	150	200	50	100	150
M	0	1	1	1	1	2	2	2	2	3	3	3	3	4	4	4	4	5	5	5
N	4	6	6	6	6	8	8	8	8	10	10	10	10	12	12	12	12	14	14	14
KG	5.45	5.84	6.23	6.61	7	7.39	7.77	8.16	8.55	8.94	9.32	9.71	10.1	10.48	10.87	11.26	11.64	12.03	12.42	12.81

BL Motor (Left Folded)
Dimensional Drawing of E-MTH12-BL

Dimension (mm), Mass (kg)

Effective Stroke	100	150	200	250	300	350	400	450	500	550	600	650	700	750	800	850	900	950	1000	1050
L	347.5	397.5	447.5	497.5	547.5	597.5	647.5	697.5	747.5	797.5	847.5	897.5	947.5	997.5	1047.5	1097.5	1147.5	1197.5	1247.5	1297.5
A	200	50	100	150	200	50	100	150	200	50	100	150	200	50	100	150	200	50	100	150
M	0	1	1	1	1	2	2	2	2	3	3	3	3	4	4	4	4	5	5	5
N	4	6	6	6	6	8	8	8	8	10	10	10	10	12	12	12	12	14	14	14
KG	5.45	5.84	6.23	6.61	7	7.39	7.77	8.16	8.55	8.94	9.32	9.71	10.1	10.48	10.87	11.26	11.64	12.03	12.42	12.81

Specification Table

■ Basic Specifications

Drive Method		Ball Screw
Ball Screw	Accuracy grade	C7
	O.D. (mm)	Φ16
Body width (mm)		102
High Rigidity Linear Guide (mm)		W12xH7.5
Drive Power		100/200
Operating Environment		General

■ Model Specifications
Ordering Example

Part Number	Lead (mm)	Stroke (50m increments)	Motor Position	Motor Brand	Motor Power	Sensor Position	Repetitive Positioning Accuracy (mm)	Max. Payload (kg)		Max. Speed (mm/sec)	Rated Thrust (N)
Type								Horizontal Use	Vertical Use		100W	200W
E-MTH12 (Rolled Screw Shaft) E-MTHE12 (Ground Screw Shaft)	5	100~1050	BC (Motor Direct) BM (Motor Bottom Down) BL (Motor Left Folded) BR (Motor Right Folded)	M (MISUMI / Mitsubishi) P (Panasonic) Y (Yaskawa) T (Delta Electronics) Z (Prepared by Customer)	10 (100W) 20 (200W)	C (External Motor Side) Left Side D (External Motor Opposite Side) Right Side *For Motor Position BC and BM	±0.01	50	12	250	341	683
	10							30	8	500	170	341
	20							18	3	1000	85	174

A motor is not included to this product and it must be purchased separately.
Single Axis Robots

When the stroke exceeds 600mm, ball screw resonance will occur. In this case, reduce the movement speed.
Single Axis Robots

Select a motor with brake for vertical use.
Single Axis Robots

When Z is selected as the motor brand (prepared by customer), please provide the motor model and power when placing an order. (If necessary, provide the motor mountingdimensions)
Single Axis Robots

As the drawings are schematic diagrams, please confirm the detailed dimensions according to CAD data.

■ Product Parameter

Operating Environment	Drive Method	Part Number	Body Width	Repetitive Positioning Accuracy (μm)	Screw specifications (C7)		Motor power (W)	Max. payload (kg)		Max. pressing force (N)
					O.D. (mm)	Lead (mm)		Horizontal	Vertical
General Environment	Ball Screw
		E-MTH12 (Rolled Screw Shaft) E-MTHE12 (Ground Screw Shaft)	135	±0.01	16	5	100	50	12	341
						10		30	8	170
						20		18	3	85
						5	200	50	12	683
						10		30	8	341
						20		18	3	173

■ Max. Movement Speed (mm/sec)

Part Number	Lead (mm)	Motor Power (W)	Max. Movement Speed (mm/sec)
Part Number	Lead (mm)	Motor Power (W)	100	150	200	250	300	350	400	450	500	550	600	650	700	750	800	850	900	950	1000	1050
E-MTH12 (Rolled Screw Shaft) E-MTHE12 (Ground Screw Shaft)	5	100	250														225	200	175	150	125	100
	10		500														450	400	350	300	250	200
	20		1000														900	800	700	600	500	400
	5	200	250														225	200	175	150	125	100
	10		500														450	400	350	300	250	200
	20		1000														900	800	700	600	500	400

Values in the table are reference values calculated according to the critical speed and DN value of the ball screw.
Single Axis Robots

Values in the table are maximum safety speeds available for each stroke. As ball screws may resonate at longer strokes, such conditions as abnormal sound and vibrationmay occur when operating at the maximum speed. Therefore, the moving speed should be reduced appropriately.

■ Single Axis Robots Accessories

Accessories	Accessory Name			Part Number
	Sensor			C-MSX672N-2M (NPN)
	Motor connection method	BC	Coupling (mm)	7x8 Motor Side (100W)	10x14(x11) Motor Side (200W)
		BL/BR/BM	Ball Screw End Timing Pulley	S3M-36 Teeth
			Motor End Timing Pulley	S3M-36 Teeth
		BM	Timing Belt	S3M-252-15
		BL/BR	Timing Belt	S3M-285-15

*Panasonic motor shaft diameter is 11mm

Parameters Use

■ Sensing Line Wiring Diagram

■ Allowable Load Torque Table
Torque - Horizontal

Unit (mm)

Horizontal Installation		A	B	C
Lead 5	30kg	882	65	78
	40kg	606	43	51
	50kg	437	29	35
Lead 10	15kg	875	138	157
	25kg	485	73	83
	30kg	386	56	64
Lead 20	5kg	1160	384	386
	10kg	561	180	181
	18kg	288	88	89

Unit (mm)

Wall Installation		A	B	C
Lead 5	25kg	100	84	1102
	35kg	63	52	725
	55kg	35	29	43
Lead 10	10kg	250	221	1311
	20kg	110	97	633
	30kg	64	56	385
Lead 20	5kg	317	316	955
	12kg	147	144	455
	18kg	89	88	288

Unit (mm)

Vertical Installation		A	C
Lead 5	5kg	544	544
	8kg	341	341
	12kg	277	277
Lead 10	4kg	606	606
Lead 10	8kg	303	303
Lead 20	2kg	961	961
	3kg	939	639

■ Static Allowable Load Inertia

Unit (N.m)

Horizontal Installation
MY	150
MP	150
MR	130

■ List of Recommended Servo Motors

Brand	Motor Code	With/Without Brake	Motor Power	Power Voltage	Servo Motor Model	Servo Drive Model
MISUMI	M20	Without Brake (Horizontal Use)	200W	220V	E-MASH1-0602 / E-MASH2-0602 / E-MASS2-0602	(Standard Function) E-DFAS06P / E-DFAS06E (Full Function) E-DHAS06P / E-DHAS06E
		With Brake (Vertical Use)			E-MASH1-0602B / E-MASH2-0602B / E-MASS2-0602B
	M10	Without Brake (Horizontal Use)	100W	220V	E-MASH1-0401 / E-MASH2-0401 / E-MASS2-0401	(Standard Function) E-DFAS01P / E-DFAS01E (Full Function) E-DHAS01P / E-DHAS01E
		With Brake (Vertical Use)			E-MASH1-0401B / E-MASH2-0401B / E-MASS2-0401B
Mitsubishi	M20	Without Brake (Horizontal Use)	200W	220V	HG-KR23	MR-J4-20A
		With Brake (Vertical Use)			HG-KR23B
	M10	Without Brake (Horizontal Use)	100W	220V	HG-KR12	MR-J4-10A
		With Brake (Vertical Use)			HG-KR13B
Panasonic	P20	Without Brake (Horizontal Use)	200W	220V	MSMF022L1U	MADLN15SG
		With Brake (Vertical Use)			MSMF022L1V
	P10	Without Brake (Horizontal Use)	100W	220V	MSMF012L1U	MADLN05SG
		With Brake (Vertical Use)			MSMF012L1V
Yaskawa	Y20	Without Brake (Horizontal Use)	200W	220V	SGM7J02AFC6S	SGD7S1R6A00A002
		With Brake (Vertical Use)			SGM7J02AFC6E
	Y10	Without Brake (Horizontal Use)	100W	220V	SGM7J01AFC6S	SGD7S1R90A00A002
		With Brake (Vertical Use)			SGM7J01AFC6E
Delta	T20	Without Brake (Horizontal Use)	200W	220V	ECMA-C20602RS	ASD-B20421-B
		With Brake (Vertical Use)			ECMA-C20602SS
	T10	Without Brake (Horizontal Use)	100W	220V	ECMA-C20104RS	ASD-B20121-B
		With Brake (Vertical Use)			ECMA-C20104SS

Product Features

1. Single Axis Robots, Simple design and installation
2. Single Axis Robots, Small size and light weight
3. Single Axis Robots, High precision ±0.01
4. Single Axis Robots, High rigidity
5. Single Axis Robots, Low noise
6. Single Axis Robots, Complete set of fittings

Precautions

■ Avoid using Single Axis Robots products in the following environments
1. Dusty environment (especially metal powder)
2. Environment with splashing water and oil
3. Near fire sources
4. Environment with excessive organic solutions and salt
5. Environment with direct sunlight and heat radiation
6. Environment subject to strong vibration and shock
7. Environment with corrosive gas, combustible gas

■ Single Axis Robots operating environment
Operating environment: normal temperature (no freezing, non-condensation)

■ Comparison Table

		Old Specification	New Specification
Type		E-MTH / E-MCH	E-MTHE / E-MCHE
Thread type		Rolled thread	Ground thread
Appearance
Noise test	Test model	E-MTH14-L10-200-BC-M40-C	E-MTHE14-L10-200-BC-M40-C
	Max. noise level	64.2 dB	62.8 dB (–1.4 dB, approx. 2% reduction)
	Avg. noise level	56.8 dB	54.3 dB (–2.6 dB, approx. 5% reduction)

Test location		Quiet room
Test environment		Ambient temperature 20–25 °C, relative humidity 70–75%
Power source		400 W servo motor (E-DHAS04P-F, E-MASH2-0604, MISUMI)
Sound level meter		SM550 (3D type)
Test platform		Granite platform
Test software		MISUMI Edriver v1.2.0
Motion parameters		Stroke 200 mm; dwell time at target position 500 ms;
		speed 0.5 m/s; acceleration/deceleration 11 m/s²

Example of Use