IB PK1 Catalog
70Pages

Sumitomo DriveTechnologtes IB Series PK1 Type Planetary Gear Reducer for Servo Motor Right Angle Type

Standard Specification, Construction, • 4 and Mechanism Selection Table 1 (Frame Size Combination Table for Each Motor Rated Speed) • 5 Selection Table 2 (Frame Size Combination Table for Each Servo Motor Manufacturers) • 7 2. Yaskawa Electric Corporation • 8 3. Mitsubishi Electric Corporation • 10 Selection Table 3 (Rating Table) • 11 (Allowable External Rating) • 13 Durability Check of Output Shaft Part • 58 Formula for Calculation of Moment of Inertia and GD2 ••• 61 Formula for Calculation of Moment of Inertia, Load Torque, and Acceleration Torque • 62 Moment of Inertia (at Motor Shaft)...

Bearing of output (Angular contact ball bearings) - Planetary gear of output Pinion Gear Spiral Bevel Gear

Large diameter precision angular bearing, supporting output shaft, allows large radial load with compact casing. Spiral Bevel gear concept allows compact design ("L"-dimmension) 1. Comparison with similar ratio and ratings. 2. Our survey estimate. Output shaft Variation Three variations available to match customers' needs. Optimal selection possible for your application. Flange shaft type ■ Solid shaft type with keyway Assembly Simple assembly. Directly connect servo motor and reducer with bolt (provided by customer) after delivery. Tighten motor shaft with hexagon wrench. Ready for...

Nomenclature, Standard Specification Nomenclature Type and Frame Size 110 PK 120 130 Special Input Method Backlash Symbol 6 min specification: LB 15 min specification: LD Motor Flange Code Mounting (Flange Attachment Type) Output Shaft Type Solid Shaft (Keyless) Solid Shaft (with Key) Flange Shaft Output Shaft Direction (Unlimited Mounting Direction) Ratio Ratio Actual reduction ratio Standard Specification Backlash Efficiency 86% or more at rated output torque (with reduction ratio 6, 8, 11, 15, 27) Noise Level 70dB(A) 0.5m *Varies depending on models and mounting condition. Lubrication...

Rated Motor Speed 1000 [r/min] Rated Motor Speed 4000 [r/min] Servo Moto Capacity [W] *Refer to Selection Table 2 (on pages 7-10) for frame size combination for each servo motor manufacturer. *Refer to Selection Table 3 (on pages 11, 13) for rated torque, allowable maximum input speed, allowable peak torque, and allowable radial load for each frame size. *Refer to Selection Table 3 (on page 12) for %ED of each speed. *Refer to Selection Table 3 (on page 11) for allowable peak torque at startup for combinations marked

*Torque necessary at the input side to rotate the reducer at no load condition. *This is the representative value when the ambient temperature is 200C.

1. FANUC Ltd. i is Series (Rated speed: 6000~1500r/min) •• • Applies to torque at rated speed Note 1: Refer to Selection Table 3 (on pages 11-13) for rated torque, allowable maximum input speed, allowable peak torque, and allowable radial load for each frame size. 2: Refer to Selection Table 3 (on page 11) for allowable peak torque at startup for combinations marked •. 3: Combination in [””] must be used that the avarage load torque is limited to be less than rated torque in the rating table (Table 1-1, P.11).

Note 1: Refer to Selection Table 3 (on pages 11-13) for rated torque, allowable maximum input speed, allowable peak torque, and allowable radial load for each frame size. 2: Refer to Selection Table 3 (on page 11) for allowable peak torque at startup for combinations marked •. 3: Combination in [””]must be used that the avarage load torque is limited to be less than rated torque in the rating table (Table 1-1, P.11).

Yaskawa Electric Corporation 1-7 Series SGM7P model (Rated speed: 3000r/min) Note 1: Refer to Selection Table 3 (on pages 11-13) for rated torque, allowable maximum input speed, allowable peak torque, and allowable radial load for each frame size. 2: Refer to Selection Table 3 (on page 11) for allowable peak torque at startup for combinations marked •. 3: Combination in must be used that the avarage load torque is limited to be less than rated torque in the rating table (Table 1-1, P.11).

3. Mitsubishi Electric Corporation MELSERV0-J4 HG-KR Series (Rated speed: 3000r/min) Note 1: Refer to Selection Table 3 (on pages 11-13) for rated torque, allowable maximum input speed, allowable peak torque, and allowable radial load for each frame size. 2: Refer to Selection Table 3 (on page 11) for allowable peak torque at startup for combinations marked •. 3: Combination in [””]must be used that the avarage load torque is limited to be less than rated torque in the rating table (Table 1-1, P.11).

Table1-1 Rating Table (SI Unit) 1: Rated torque is the allowable value of the average load torque at the output shaft. The rated torque for the input speed of 1000 r/min or less is the same as the rated torque of 1000 r/min. *2: Maximum allowable torque when startup and stop during operation cycle. *3: Maximum allowable value of the shock torque at emergency stop or external shock torque. Should be less than 1,000 times in one lifetime. *4: Maximum allowable input speed when not under constant operation condition. *5: Some values are not allowable depending on the input shaft diameter. Make...

Input Speed (r/min) Frame Size Allowable continuous operation period Allowable continuous operation period Allowable continuous operation period Allowable continuous operation period Allowable continuous operation period Allowable continuous operation period Allowable continuous operation period Note: ^Allowable constant operation hours for intermittent operation condition (Consult us when exceeding or when continuously operating).

Table 2 External Load (SI Unit) PK1 Type *1: Radial load is the value applied to the middle of the output shaft (at axial load). *2: Axial load is the value applied to the center of the output shaft (at radial load). Multiply radial load locating factor to the value in the above table when the radial load is applied to locations other than the middle of the output shaft. 0 5 10 15 20 25 30 35 40 45 50 55 60 65 70 75 80 85