S Model

This is a one-way clutch-type continuously variable transmission capable of shifting instantly from zero to maximum speed. Shifting is extremely smooth and requires only a simple movement of the shift lever. It features a unique design that transmits rotation via a linkage mechanism and a one-way clutch mechanism, offering a wide gear ratio of 1:12 and no restrictions on mounting orientation. This is the transmission unit only.

[Specifications]

Model Output Shaft Rotation Direction^* Output Shaft Allowable Torque [N·m] Output Shaft Speed Range at Rated Load [min⁻¹] Weight [kg]
Model Input 1430 min⁻¹ Input 1720 min⁻¹
E1 Counterclockwise (CCW) 1.38 0–300 0–360 1.4
E2 Clockwise (CW) 1.38 0–300 0–360 1.4
JK1 Counterclockwise (CCW) 2.88 0–300 0–360 1.9
JK2 Clockwise (CW) 2.88 0–300 0–360 1.9
Y1 Counterclockwise (CCW) 6.90 0–330 0–400 4.8
Y2 Clockwise (CW) 6.90 0–330 0–400 4.8
  • The * indicates the direction of rotation as viewed from the tip of the output shaft.
  • The allowable torque on the output shaft remains constant across the entire gear range.
  • We also offer a model with an output shaft torque capacity of 11.5 N·m (QX type), so please contact us for more information.
  • The output shaft speed is the value at rated load.

[Dimensions] E1・E2

三木プーリのゼロマックス無段変速機Eモデル寸法図 外形寸法および取付寸法を示す寸法図
三木プーリのゼロマックス無段変速機 Eモデル ご注文時の型式構成説明図

[Dimensions] JK1・JK2

三木プーリのゼロマックス無段変速機JKモデル寸法図 外形寸法および取付寸法を示す寸法図
三木プーリのゼロマックス無段変速機 JKモデル ご注文時の型式構成説明図

[Dimensions] Y1・Y2

5. Heading (H4)-1

三木プーリのゼロマックス無段変速機Yモデル寸法図 外形寸法および取付寸法を示す寸法図
  • 5. Unordered List (Asterisk) - 2
三木プーリのゼロマックス無段変速機 Yモデル ご注文時の型式構成説明図