TOK America, Inc. Automatic torque adjustment_Partial rotation type_SR3

The SR3 is a partial rotation torque damper with automatic torque adjustment for applications up to 1 N·m, designed to maintain constant damping speed regardless of applied torque. It features a 120° opening angle, a closing time of 1.5 to 6 seconds, and durability of 300,000 cycles. Constructed with zinc alloy (ZDC) housing, cap, and screw, and a stainless steel shaft, it has a product weight of approximately 60 g and an allowable radial load of 29.4 N. The damper is RoHS compliant and operates within a temperature range of 23 ± 2°C. The mounting dimensions include a 4×M4 screw hole with a depth of 6 mm and a shaft diameter of Ø6 +0.01/0 mm.