What is the accuracy of the stepper motor? Is it cumulative?

Generally, the accuracy of the stepper motor is 3 to 5% of the step angle. The single step deviation of the stepper motor will not affect the accuracy of the next step, so the accuracy of the stepper motor is not accumulated.

What is the allowable exterior temperature of the stepper motor?

Too high temperature of the stepper motor will first demagnetize the magnetic material of the motor, resulting in torque decrease or even loss. Therefore, the maximum allowable temperature of the motor exterior should depend on the demagnetization point of different motor magnetic materials. Generally speaking, the demagnetization point of magnetic materials is above 130℃, so it is completely normal for the exterior temperature of the stepper motor to be 80 to 90℃.

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C-42STM01

Type Details Holding Torque Number of Leads Current/Phase Applicable Driver Moment of Inertia Step Angle Driver Output Current Driver Power Voltage Subdivision Body Length CAD Days to Ship

Specification/Dimensions

Type Details
- Single Driver
- Motor Only
- Set (Motor + Driver)
Clear
Holding Torque(N·m)
0.22

0.4

0.55
Clear
Number of Leads(pcs)
- 4
Clear
Current/Phase(A)
1.4

1.8
Clear
Applicable Driver
- C-DR42A
Clear
Moment of Inertia(g.cm²)
30

54

68
Clear
Step Angle(°)
- 1.8
Clear
Driver Output Current(A)
- 0.1-2.2
Clear
Driver Power Voltage(v)
- DC15-32
Clear
Subdivision
- 200-20000
Clear
Body Length(mm)
31

39

49
Clear
CAD
- 2D
- 3D
Clear

Days to Ship

All

Same day
Clear

Specify Alterations

Stepper Motors 42 Series

Name: Stepper Motors 42 Series
Brand: MISUMI
Availability: InStock

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MISUMI

MiSUMi C-VALUE

MISUMI

From :

฿ 544.16/Unit
Qty :
Days to Ship :

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Total Price :

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CAD Download

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Download Free! >>Economy Series Catalog ver2023 (TH-EN)_Part04 CLICK here

Product Description

- Stepping Motors 42 Series from MISUMI.
- Pulse signal voltage range: 5-24V, eliminating the need to prepare 5V switching power supplies or connect current limiting resistors in series.
- High torque at low speed and excellent torque performance at high speed.
- Motor Bracket is sold separately (Part No.: E-TBMD42-22).
- Can be order Motor and driver individually or order as set product.
- Step angle is 1.8°
- Driver Output Current(A): 0.1-2.2 A
- Driver Power Voltage(V): DC15-32 V

Product Overview of Stepping Motors

MISUMI Stepping Motors 42 Series

Product Features of Stepping Motors

Stepping Motors, Test data is obtained with C-42STM03 as an example, which is for reference only.

Dimensional Drawing of Stepping Motors

* The values in ( ) are reference values.

Example Use of Stepping Motors

Precautions of Stepping Motors

Note
1. The maximum current set by the driver shall not exceed the maximum current of the Stepping Motors.
2. The subdivision can only adjust the smoothness of rotation, rather than increase the precision.
3. The Stepping Motors needs to be used with the stepper driver, and cannot be directly connected to the power supply.
4. It is normal if the surface temperature of the Stepping Motors is between 80~90℃.

Related Products of Stepping Motors

Package of Economy Series 42 Series Stepping Motors and Driver	Package of Economy Series 57 Series Stepping Motors and Driver	Package of Economy Series 86 Series Stepping Motors and Driver

Part Number

Incomplete part number.
Please use left hand selections to complete a part number.

: 30; 60; 90

Part Number
C-42STM01
C-42STM01+DR42A
C-42STM02
C-42STM02+DR42A
C-42STM03
C-42STM03+DR42A
C-DR42A

Price	Name	Minimum Order Qty.	Volume Discount	Days to Ship	Type Details	Holding Torque (N·m)	Number of Leads (pcs)	Current/Phase (A)	Applicable Driver	Moment of Inertia (g.cm²)	Step Angle (°)	Driver Output Current (A)	Driver Power Voltage (v)	Subdivision	Body Length (mm)
฿ 544.16	ECONOMY STEPPING MOTOR	1 Piece(s)	Available	Same day	Motor Only	0.22	4	1.4	-	30	1.8	-	-	-	31
฿ 1,750.65	ECONOMY STEPPING MOTOR	1 Piece(s)	Available	Same day	Set (Motor + Driver)	0.22	4	1.4	C-DR42A	30	1.8	0.1-2.2	DC15-32	200-20000	31
฿ 577.27	ECONOMY STEPPING MOTOR	1 Piece(s)	Available	Same day	Motor Only	0.4	4	1.8	-	54	1.8	-	-	-	39
฿ 1,783.77	ECONOMY STEPPING MOTOR	1 Piece(s)	Available	Same day	Set (Motor + Driver)	0.4	4	1.8	C-DR42A	54	1.8	0.1-2.2	DC15-32	200-20000	39
฿ 670.78	ECONOMY STEPPING MOTOR	1 Piece(s)	Available	Same day	Motor Only	0.55	4	1.8	-	68	1.8	-	-	-	49
฿ 1,877.27	ECONOMY STEPPING MOTOR	1 Piece(s)	Available	Same day	Set (Motor + Driver)	0.55	4	1.8	C-DR42A	68	1.8	0.1-2.2	DC15-32	200-20000	49
฿ 1,211.69	ECONOMY STEPPING MOTOR	1 Piece(s)	Available	Same day	Single Driver	-	-	-	-	-	-	0.1-2.2	DC15-32	200-20000	-

Dimensional Drawing

* The values in ( ) are reference values.

Specification Table

Part Number	Step Angle (°)	Body Length (mm)	Number of Leads (pcs)	Current/Phase (A)	Holding Torque (N.m)	Moment of Inertia g.cm²	Applicable Driver	Driver Output Current (A)	Driver Power Voltage (V)	Subdivision
C-42STM01+DR42A	1.8	31	4	1.4	0.22	30	C-DR42A	0.1-2.2	DC: 15-32	200-20000
C-42STM02+DR42A		39		1.8	0.4	54
C-42STM03+DR42A		49		1.8	0.55	68

Basic Information

Motor Bracket (Sold Separately)	E-TBMD42-22

The specifications and dimensions of some parts may not be fully covered. For exact details, refer to manufacturer catalogs .

Frequently Asked Questions (FAQ)

Question: What is the accuracy of the stepper motor? Is it cumulative?: Answer: Generally, the accuracy of the stepper motor is 3 to 5% of the step angle. The single step deviation of the stepper motor will not affect the accuracy of the next step, so the accuracy of the stepper motor is not accumulated.
Question: What is the allowable exterior temperature of the stepper motor?: Answer: Too high temperature of the stepper motor will first demagnetize the magnetic material of the motor, resulting in torque decrease or even loss. Therefore, the maximum allowable temperature of the motor exterior should depend on the demagnetization point of different motor magnetic materials. Generally speaking, the demagnetization point of magnetic materials is above 130℃, so it is completely normal for the exterior temperature of the stepper motor to be 80 to 90℃.