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Servo Motor Dedicated, Reduction Drive, Able Reduction Drive, VRXF Series (Direct Type) (VRXF-81C-S-50-T3)

NIDEC-SHIMPO

[Features]
· Updated parts for the VRSF Series and so have the same dimensions as the original parts, facilitating their switching out
· The newly designed gear teeth and full roller structure improve the transmission of torque. *Relative to conventional types
· For the permissible instantaneous torque, up to 350% of the rated value for many servo motors is supported (E-frame supports up to 300%)
· The adoption of new helical gears ensures quieter operation *Relative to conventional types
· The adoption of high-performance grease gives high-efficiency and acts as a thorough countermeasure against oil leakage *Relative to conventional types
· Supports high-speed input of 6,000 rpm
· For the output shaft, the highly requested straight shaft (without keyway) is now available as standard
· Can be mounted on servo motors found throughout the world using either the direct coupling method or the adapter-bushing coupling method

(i)Caution

Some of the items are scheduled to be discontinued as of end of March in 2023. The manufacturer keep the items produced but they are not available with Misumi.
There are not the replacement items and the plan to resumption of sale. Please check the quotation and order screen for details.

Part Number

Configured Part Number is shown.

VRXF-81C-S-50-T3

Product Specifications
Part Numbers
Catalog

Drawing

Product Specifications

Dimensions Table

Model			Overall length	Output shaft									Flange
Size	Reduction ratio	Motor Capacity	L	LR	S	ST	Y	Q	QM	QK	W × U	T	D	LB	LE	LA	LZ	X	F
B	3・5・9	50	99.5	32	12	M5	10	20	18	16	4 × 2.5	4	52	50	3	60	M5	12	40
	15・20・25・35	50	110
	3・5・9	100	99.5
	15・20・25	100	110
	3・5	200	104.5																60
	3	400	104.5																60
C	45・81	50	142	50	19	M6	12	30	26	22	6 × 3.5	6	78	70	3	90	M6	20	40
	35・45	100	142																40
	9	200	139.5																60
	15・20・25・35	200	150
	5・9	400	139.5
	15・20・25	400	150
	3・5	750	143.5																80
D	81	100	158	61	24	M8	16	40	35	30	8 × 4	7	98	90	5	115	M8	20	40
	45	200	165																60
	35	400	165																60
	9	750	158.5																80
	15・20・25	750	171																80

* The output shaft rotation direction is the same as the motor input rotation.

Standards Table

The standard type, LB (low-backlash) type, and PB (high precision) type have all the same specifications.

* 1 The models in the table are compatible with all standard types, LB (low-backlash) types, and PB (high precision) types.
* 2 Moment of inertia indicates the value converted to the input shaft of the speed reducer (single unit).
* 3 Maximum allowable input rotational speed is 6,000 rpm. The average permissible input rotational speed is 3,000 rpm.
* 4 Allowable radial load indicates the value at the center of the output shaft.
* 5 Allowable thrust load indicates the value when acting on the output shaft core.

* In the model, in the output method □
S: No output axis key
K: With output axis key (optional)
is entered.

: 30; 45; 60

Part Number
VRXF-81C-S-50-T3

Part Number	Standard Unit Price	Minimum order quantity	Volume Discount	Days to Ship	Reduction Ratio	Axis Dia. (φ)	Output shaft	Backlash	Amount of Backlash (arc minutes)	Applicable servo motor capacity (W)	Number of Steps	Servo motor type (please refer to the motor matching table)	L (mm)	Q (mm)	D (mm)	LA (mm)	F (mm)	LZ (mm)
	SGD 1,026.61	1 Piece(s)		9 Day(s) or more	81	19	Without key	Standard	15	50	2	TYPE3	142	30	78	90	40	M6

Product TOP

Basic Information

Mounting Class	Flange	Type	Planetary Gear	With or Without Motors	No (Direct Type)
Output Shaft Type	Solid	Output Shaft Placement	Concentric Axis

Please check the type/dimensions/specifications of the part VRXF-81C-S-50-T3 in the Servo Motor Dedicated, Reduction Drive, Able Reduction Drive, VRXF Series (Direct Type) series.

Configure

1 Part Numbers

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Configure Remaining Specifications

Completed

Specification/Dimensions

type
- SIZE B
- SIZE C
- SIZE D
Clear
Reduction Ratio
3

5

9

15

20

25

35

45

81
Clear
Axis Dia.(φ)
12

19

24
Clear
Output shaft
- With Key
- Without Key
- Without key
Clear
Backlash
- High precision type
- Standard
Clear
Amount of Backlash (arc minutes)
- 3
- 15
Clear
Applicable servo motor capacity(W)
- 50
- 100
- 200
- 400
- 750
Clear
Number of Steps
- 1
- 2
Clear
Servo motor type (please refer to the motor matching table)
- TYPE1
- TYPE2
- TYPE3
Clear
L(mm)
99.5

104.5

110

139.5

142

143.5

150

158

158.5

165

171
Clear
Q(mm)
- 20
- 30
- 40
Clear
D(mm)
- 52
- 78
- 98
Clear
LA(mm)
- 60
- 90
- 115
Clear
F(mm)
- 40
- 60
- 80
Clear

Days to Ship

All

9 Day(s) or Less

16 Day(s) or Less
Clear

Specify Alterations

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

Similar Part Numbers

Part Number
VRXF-15B-S-50-T3
VRXF-15C-K-200-T3
VRXF-15C-K-400-T3
VRXF-81D-K-100-T3
VRXF-81D-S-100-T3
VRXF-9B-K-100-T3

Standard Unit Price	Minimum order quantity	Days to Ship	Reduction Ratio	Axis Dia. (φ)	Output shaft	Backlash	Amount of Backlash (arc minutes)	Applicable servo motor capacity (W)	Number of Steps	Servo motor type (please refer to the motor matching table)	L (mm)	Q (mm)	D (mm)	LA (mm)	F (mm)	LZ (mm)
SGD 917.01	1 Piece(s)	16 Day(s) or more	15	12	Without key	Standard	15	50	2	TYPE3	110	20	52	60	40	M5
SGD 1,027.27	1 Piece(s)	9 Day(s) or more	15	19	With Key	Standard	15	200	2	TYPE3	150	30	78	90	60	M6
SGD 1,027.27	1 Piece(s)	9 Day(s) or more	15	19	With Key	Standard	15	400	2	TYPE3	150	30	78	90	60	M6
SGD 1,272.93	1 Piece(s)	9 Day(s) or more	81	24	-	-	-	-	-	-	158	40	98	115	-	M8
SGD 1,272.93	1 Piece(s)	16 Day(s) or more	81	24	Without key	Standard	15	100	2	TYPE3	158	40	98	115	40	M8
SGD 848.65	1 Piece(s)	9 Day(s) or more	9	12	With Key	Standard	15	100	1	TYPE3	99.5	20	52	60	40	M5

Tech Support

Factory Automation, Electronics, Tools, & MRO (Maintenance, Repair and Operations): Tel：(65) 6733 7211 / FAX：(65) 6733 0211; 9:00am - 6:00pm (Monday - Friday); Technical Inquiry

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Servo Motor Dedicated, Reduction Drive, Able Reduction Drive, VRXF Series (Direct Type) (VRXF-81C-S-50-T3)

(i)Caution

Drawing

Product Specifications

Dimensions Table

Standards Table

Basic Information

Configure

Specification/Dimensions

type

Reduction Ratio

Axis Dia.(φ)

Output shaft

Backlash

Amount of Backlash (arc minutes)

Applicable servo motor capacity(W)

Number of Steps

Servo motor type (please refer to the motor matching table)

L(mm)

Q(mm)

D(mm)

LA(mm)

F(mm)

Days to Ship

Specify Alterations

Similar Part Numbers

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