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Specifications: Stepping Motor T8LNP-60
1. Product Description
Model Number: Stepping Motor T8LNP-60
2. Motor Characteristics Electrical Characteristics [Measurement Conditions] * Motor Configuration: Horizontal output shaft * Temperature/Humidity: Measurement is, in principle, performed at -10C~50C and relative humidity of 30~90%. If in doubt, use the JIS standard temperature state (25 2C, 65 5%). * Standard Drive Circuit: LB1836M (Sanyo) Item
Model No. of Phases Number of Magnetic Poles Applied to Rotor Basic Step Angle Rated Voltage Excitation Method Coil Resistance Insulation Class Insulation Resistance Insulation Resistance Coil Inductance 2 10 18 (2-phase excitation) DC 6.5V 2-phase bipolar excitation 60 10%/Phase E Class 115C At least 10M at 50V DC 1 min. at 50V AC 10.5mH/Phase 20% (Reference value) (at 1KHz, 1Vrms) Temperature 25 2C Humidity 65 5% 25C conversion value
Content
PM-Type Stepping Motor
Notes
Sanyo Seimitsu, Inc.1771 Nakamaruko, Maruko City, Nagano Prefecture, Japan Page 1 of 6
Specifications: Stepping Motor T8LNP-60
Mechanical Characteristics Item
Motor Configuration Usage Temperature/ Humidity Range Storage Temperature Range Rotation Direction Rotor Inertia Pull-in Torque -20~70C -40~80C (Standard temperature of 20C and relative humidity of 65% assumed) The sequence is shown in the diagram on Page 6. Calculated Value V = 6.5V, (between the motor terminals) 2-phase excitation, 500pps V = 6.5V, (between the motor terminals) 2-phase excitation Temperature 25 2C Humidity 65 5% V=5.0V, (between the motor terminals) 2-phase excitation V = 6.5V, (between the motor terminals) 2-phase excitation, 500pps Measurement Environment In an environment with a noise level of less than 25dB, set a noise measurement device equipped with a photocoupler to the A range, then perform measurement with a distance of 1cm from the photocoupler to the motor. V = 6.5V, (between the motor terminals)
Content
Omnidirectional
Notes
Bi-directional Rotation 0.0093g*cm2 At least 0.30mN* m
Maximum Response Frequency Maximum Actuation Frequency Holding Torque
At least 2000pps (zero load) At least 1000pps (zero load) At least 0.6mN* m
Detent Torque Noise
Less than 0.20mN* m Less than 55dB
Vibration
Less than 6.0m/s2
Sanyo Seimitsu, Inc.1771 Nakamaruko, Maruko City, Nagano Prefecture, Japan Page 2 of 6
Specifications: Stepping Motor T8LNP-60
Reliability Item
Operation Lifetime Testing
Conditions/Test Environment
-10C: 20,000 rotations Room Temperature: 30, 000 rotations 50C: 20,000 rotations Operation. Filter: Open Closed Assumes a 2 second rest. Performed for 100 cycles with a pattern of -20C: 30 minutes, 60C: 30 minutes. Temperature: -40 2C Storage Time: 72 Hours
Determination Standard
Perform testing at the conditions at left with the actual device provided by Sanyo Electric. After testing, the determination standards table should be satisfied.
Thermal Shock Test
Should satisfy the determinations standards table after 1 hour or more placement at normal temperature and humidity. Should satisfy the determinations standards table after 1 hour or more placement at normal temperature and humidity. Should satisfy the determinations standards table after 1 hour or more placement at normal temperature and humidity. Should satisfy the determinations standards table after 1 hour or more placement at normal temperature and humidity. Should satisfy the determination standards table under the environment at left. Should satisfy the determination standards table.
Low Temperature Testing
High Temperature Testing
Temperature: 80 2C Storage Time: 168 Hours
Humidity Resistance Testing
Temperature: 40 2C Humidity: 90% Placement Time: 168 Hours Temperature: -20 2C 70C: 2 Placement Time: 5 Hours Fix the motor to a jig No. of Vibrations: 1000 c.p.m. Amplitude: 3mm Direction: X, Y, Z Time: 30 minutes in each direction With the motor in its smallest packaging state, perform a free-fall drop once onto each of the six sides onto a concrete bed from a height of 80cm. On the input terminals: Temperature: 350 C Time: 3 sec. Solder Type: 60% eutectic solder On the input terminals: Temperature: 230 5C Time: 5 sec. Solder Type: 60% eutectic solder
Temperature Characteristics Testing Vibration Testing
Drop Testing
Should satisfy the determination standards table.
Solder Temperature Resistance
Should satisfy the determination standards table.
Solderability
Should be covered by at least 95% new solder. The flux should be a rosin-type.
Sanyo Seimitsu, Inc.1771 Nakamaruko, Maruko City, Nagano Prefecture, Japan Page 3 of 6
Specifications: Stepping Motor T8LNP-60
Reliability Determination Standards Table
Reliability Item 6 Temperature Characteristics Testing 7 Vibration Testing 3 Low Temperature Testing 4 High Temperature Testing Characteristic Item 9 Solder Temperature Resistance NA NA 1 Operation Lifetime Testing 2 Thermal Shock Test 5 Humidity Resistance Testing 8 Drop Testing NA NA
7 1 3 8
Number
Pull-in Torque Coil Resistance Insulation Resistance Maximum Response Frequency Maximum Actuation Frequency

NA NA
NA NA
NA NA
NA NA
NA NA
NA NA
9

*Note: Reliability Determination Standard 1 is determined by 5 samplings where AC = 0 and RE = 1.
Sanyo Seimitsu, Inc.1771 Nakamaruko, Maruko City, Nagano Prefecture, Japan Page 4 of 6
Specifications: Stepping Motor T8LNP-60
Sanyo Seimitsu, Inc.1771 Nakamaruko, Maruko City, Nagano Prefecture, Japan Page 5 of 6
Specifications: Stepping Motor T8LNP-60
Note 1
History Date Based on FM014300 7/4/02 Note Changes
Name Ichikawa (Shin)
Lot No. Print Position
0.4921
11/11/02 Ichikawa (Shin)
The Lot No. is displayed on the inner side of the motor terminal The Lot No. Print Color: Black
132
0.4921
Lot Number Print Position
2.1654
Note)
2.5
3.14
- 0.3 -
0.9843
Head Gap Gear Constant Rotation Displacement
+0.02 -0.05
Sequence
FPC Terminal Step No. No. 1 2 3 4 #2 @ + + #3 A + + #4 B + + #5 C + + CW viewed from the output shaft during the above excitation
0.7874
Support Plate
0.7874
1.193
- 0.0 -0.06
(Gear Height)
2.6575 1.5748
1. There should be no burrs on the gear teeth 2. The gear teeth should be 32 3. The gear pull-out strength should be at least 30.0N 4. The maximum shaft thrust play is 0.3 5. There should be no obvious deformation or damage in the motor appearance. 6. The FPC should be attached at delivery and the dimensions should be according to the FPC drawing (T06062200)
The Lot No. Print Method
Day of Manufacture (1=1 ~ 9=9, 10 = A, 11=B~31=V) Month Display (Jan.~Sep.=1~9, Oct.~Dec. = X, Y, Z) Shows the last number of the western calendar year (2002=2, 2003=3)
1.0827
User Code Print Position
Gear Specifications Gear Tooth Type Gear Shape Module Pressure Angle No. of Teeth Standard Pitch Diameter Outer Diameter Involute Parallel 0.25 20 10
Gear Specifications Displacement Count Tooth Bottom Diameter Tooth Bottom R Material Precision 2
Tool
2.025
(0.375m) C3604BD JIS Class 5
0.3937
0.7874
User Code Print Position The user code is positioned 90 from the motor terminal Print Color: Black User Code Display Method: B06
(Brush Diameter)
1.5748
(Motor Outer Diameter) User Code Device Name Dimetric Scale General Tolerance General Specs. Projection
Designed Engineering Ichikawa Shin Drafted Engineering Ichikawa Shin Checked Engineering Matsubara Reviewed Engineering Kinoshita Approved Engineering Yagi
Parts Code
Sanyo Seimitsu, Inc.1771 Nakamaruko, Maruko City, Nagano Prefecture, Japan Page 6 of 6
(Brush Height)

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