Polyacetal Resin Plastic Bevel Gears Ratio 1:1 – 5:1

Polyacetal resin plastic bevel gears with ratios from 1:1 to 5:1 are precision-engineered components designed for transmitting motion between intersecting shafts, typically at a 90° angle. Made from polyacetal (POM), a semicrystalline thermoplastic, these gears offer high stiffness, low friction, and excellent dimensional stability, making them ideal for applications requiring durability and precision. They are die-cast, with modules ranging from 0.5 to 2.5, and feature machined bores starting at Module 1.5. Available in ratios like 1:1 (equal teeth count) or uneven ratios like 2:1, 3:1, 4:1, and 5:1, they require paired gears of the same module and ratio for proper operation. They are used in automotive, medical, and industrial applications.

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Polyacetal Resin Plastic Bevel Gear Ratio 1:1

Polyacetal Resin Plastic Bevel Gear Dimensions

Module	Number of teeth	da	d	ND	NL	L1	L	S	b	B	E	Torque*	Weight
Module	Number of teeth	mm	mm	mm	mm	mm	mm	mm	mm	mm	mm	Ncm	g
0,5	16	8,7	8	7	6	8	8	6,6	2	3	10,5	0,9	0,3
1	16	17,6	16	12	8	13,6	13,6	10,6	4,7	5	18,4	8,3	2,0
1	30	31,4	30	15	7,4	12,9	15,3	10,8	7,4	6	24,8	58	6,0
1,5	16	26,4	24	18,5	10	16,2	18,4	14,4	7	8	25,8	29	6,0
2	16	34,9	32	21,9	9,6	18,3	21,2	14,9	10	10	30,4	73	10,8
2,5	16	43,5	40	25,2	11,5	22,9	25,5	18,2	12,3	12	37	145	20,0
3	16	52,3	48	28,8	13,2	25,8	29,2	20,6	13,8	14	43	250	31,0
3,5	16	61,4	56	33,3	14,4	28,1	33,1	22,8	15,8	18	49,5	440	47,0

Polyacetal Resin Plastic Bevel Gear Ratio 1.5:1

Module	Number of teeth	da	d	ND	NL	L1	L	S	b	B	E	Torque*	Weight
Module	Number of teeth	mm	mm	mm	mm	mm	mm	mm	mm	mm	mm	Ncm	g
1,5	16	26	24	20	10,8	17,8	18,8	12,5	8	8	30	36	6,6
1,5	24	37	36	24	11,3	18	19,5	15,0	8	10	26,6	54	11,6

Polyacetal Resin Plastic Bevel Gear Ratio 2:1

Module	Number of teeth	da	d	ND	NL	L1	L	S	b	B	E	Torque*	Weight
Module	Number of teeth	mm	mm	mm	mm	mm	mm	mm	mm	mm	mm	Ncm	g
1	15	16,8	15	12,2	10,6	17	17	11,5	6,6	5	26,4	12	2,4
1	30	31,1	30	18	9,1	14,8	16,2	13,6	6,6	8	20,9	24	7,0
1,5	15	25,4	22,5	17	11,5	22,8	22,8	13,8	10,5	8	35,8	43	7,5
1,5	30	46,4	45	23,4	9,6	17,5	19,5	15,0	10,5	10	26,2	86	18,0
2	15	33,6	30	22,5	11,8	26	27	14,5	14,6	10	44,2	107	13,3
2	30	62,2	60	30,2	11,8	22,6	24,2	18,5	14,6	12	32,6	214	42,0
2,5	15	42	37,5	26,5	13	29,6	31,2	16,4	17,3	12	53,3	209	23,6
2,5	30	77,3	75	36,1	15	27,5	29,5	22,8	17,3	16	40,5	418	77,0
3	15	50,3	45	31,2	14,8	35	36,3	19,0	20,5	14	63,3	370	38,0
3	30	93	90	45	19	34,2	37	29,2	20,5	18	49,5	740	136,0

t1_Polyacetal gear torque t2_Polycetone gear torque w1_Polyacetal gear weight w2_Polycetone gear weight

Polyacetal Resin Plastic Bevel Gear Ratio 3:1

Module	Number of teeth	da	d	ND	NL	L1	L	S	b	B	E	Torque*	Weight
Module	Number of teeth	mm	mm	mm	mm	mm	mm	mm	mm	mm	mm	Ncm	g
1	15	16,6	15	12,3	11	20,4	20,4	12,1	9,2	5	34,3	16	2,8
1	45	46,1	45	23,4	9,6	16,5	18,2	15,7	9,2	10	22,7	48	17,5
1,5	15	25,1	22,5	17,2	12,5	26,8	26,8	13,5	14	8	47,9	64	7,6
1,5	45	68,8	67,5	30,4	11,5	21,5	23	19,2	14	12	29,4	192	50,5
2	10	24,0	20	15,6	12	25,0	25	13,2	12,5	6	43,7	30	6,0
2	30	61,7	60	30,3	11,5	20,2	22,5	19,0	12,5	12	28	90	38,0
2,5	10	29,7	25	18,8	13	28,8	28,8	14,1	15,7	8	52,4	60	10,2
2,5	30	77,2	75	36,1	15,5	25,2	29	24,1	15,7	18	35,7	180	67,5

Polyacetal Resin Plastic Bevel Gear Ratio 4:1

Module	Number of teeth	da	d	ND	NL	L1	L	S	b	B	E	Torque*	Weight
Module	Number of teeth	mm	mm	mm	mm	mm	mm	mm	mm	mm	mm	Ncm	g
1	10	12	10	7,8	9,3	17,7	17,7	10,1	8,2	4	30,1	4,5	0,9
1	40	40,8	40	23,4	10,8	15,7	17	15,1	8,2	10	20,1	18	12,6
1,5	10	18	15	11,3	10,9	23,5	23,5	11,7	12,3	5	41,7	17	3,0
1,5	40	61,2	60	30,4	12,8	20	21,7	18,6	12,3	12	26,2	68	32,0
2	10	23,8	20	14,3	12,8	28,9	28,9	13,2	16,3	6	54	40	6,2
2	40	81,5	80	36	16,6	24,7	27	23,1	16,3	18	32,5	160	62,0

Polyacetal Resin Plastic Bevel Gear Ratio 5:1

Module	Number of teeth	da	d	ND	NL	L1	L	S	b	B	E	Torque*	Weight
Module	Number of teeth	mm	mm	mm	mm	mm	mm	mm	mm	mm	mm	Ncm	g
1	12	13,7	12	9,5	10	20,3	20,3	10,5	9,5	4	40,5	12	1,6
1	60	60,4	60	20,5	11	15,5	17,4	15,4	9,5	10	21	60	20,0

Features of Polyacetal Resin Plastic Bevel Gears

High Durability and Wear Resistance: Polyacetal resin is a tough thermoplastic known for its exceptional wear resistance and long-term durability. Bevel gears made from this material can withstand repeated use in applications involving high rotational speeds and moderate loads without degradation.
Low Friction and Smooth Operation: These plastic bevel gears exhibit low friction coefficients, making them ideal for applications requiring smooth and efficient power transmission. Their self-lubricating properties also reduce the need for frequent maintenance, ensuring consistent performance over extended periods.
Excellent Dimensional Stability: Polyacetal resin bevel gears maintain their shape and precision under varying temperatures and operational stresses. This stability ensures reliable performance in environments where accurate alignment and consistent gear meshing are crucial.
Resistance to Chemicals and Moisture: The material’s resistance to moisture absorption, solvents, and chemicals makes these gears suitable for use in harsh environments, including wet or chemically exposed conditions, without compromising their mechanical properties or performance.
Lightweight Yet Strong Design: Unlike metal gears, polyacetal resin bevel gears are lightweight while retaining high tensile and impact strength. This makes them ideal for reducing overall system weight in applications such as robotics, drones, and small machinery.
Quiet and Vibrationally Stable Operation: These plastic bevel gears operate with minimal noise and vibration compared to their metal counterparts. This feature is particularly beneficial in precision devices, medical equipment, and consumer electronics, where silent operation is a priority.

Polyacetal Resin Plastic Bevel Gear Features

Applications of Polyacetal Resin Plastic Bevel Gears

Robotics and Automation Systems: Polyacetal resin bevel gears are widely used in robotics and automation for precise motion control and torque transmission. Their lightweight and smooth operation makes them ideal for robotic arms, actuators, and automated machinery where accuracy and durability are essential.
Automotive Components: These plastic bevel gears are utilized in automotive systems for applications such as windshield wiper mechanisms, seat adjusters, and small motorized components. Their resistance to wear, lightweight design, and ability to handle moderate loads ensure reliable performance in such dynamic environments.
Industrial Machinery and Equipment: In industrial settings, these bevel gears are used in machinery like conveyor systems, mixers, and small power tools. Their ability to maintain dimensional stability under stress and resistance to moisture make them suitable for various manufacturing and processing applications.
Consumer Electronics and Appliances: Polyacetal bevel gears are commonly found in consumer appliances like printers, coffee machines, and other small gadgets. Their quiet operation, low maintenance, and durability are perfect for devices that require smooth and silent gear mechanisms.
Medical Equipment: These plastic bevel gears are used in medical devices such as infusion pumps, diagnostic equipment, and surgical tools. Their lightweight and quiet operation, combined with resistance to wear and chemicals, ensures safe and reliable performance in sensitive healthcare environments.
Aerospace and Drones: Due to their low weight and high strength, polyacetal resin bevel gears are ideal for drones and aerospace applications. They contribute to reducing overall system weight while providing efficient power transmission in components like stabilizing mechanisms and propulsion systems.