Harmonic Drive PHD-I

Name: Harmonic Drive PHD-I
Rating: 4.1 (82 reviews)

Frame size

The PCD Series represents the forefront of ultra-thin harmonic drive technology, engineered for applications where minimal axial space is critical. Featuring an advanced, lightweight cup-shaped flexspline structure, this series delivers exceptional performance in an ultra-compact form factor, setting new standards for thin-profile design in precision gear transmission.

Ideal for high-tech applications including robotics, aerospace systems, medical devices, and advanced automation equipment, the PCD combines revolutionary space-saving advantages with reliable, high-torque performance.

Features

Ultra-Thin Hollow Structure

Compact and Simplified Design

High Torque Capacity

High Torsional Rigidity

Zero Backlash

Superior Positioning and Rotational Accuracy

Coaxial Input and Output

Optimized for Demanding Flat Designs

Enhanced Heat Dissipation

Type	Speed ratio	Rated torque at input 2000r/min		Allowablepeak torque when starting and stopping		The allowable maximum value of the average load torque		The maximum allowable torque in an instant		Maximum allowable input rotation speed (Grease lubrication)	Average allowable input speed (Grease lubrication)	Backlash	Designed service life
Type	Speed ratio	Nm	kgfm	Nm	kgfm	Nm	kgfm	Nm	kgfm	r/min	r/min	Arc Sec	Hour
14	50	3.6	0.4	12	1.2	4.6	0.5	24	2.4	8000	3500	≤30	8000
	80	5.2	0.5	15	1.5	7.3	0.7	31	3.1
	100	5.2	0.5	19	1.9	7	0.7	36	3.6
17	50	10.6	1.1	23	2.3	17	1.7	46	4.6	7000	3500	≤30	10000
	80	14	1.4	27	2.7	17	1.7	55	5.5
	100	15	1.5	33	3.3	24	2.4	68	6.8
20	50	16	1.6	35	3.5	26	2.6	72	7.2	6000	3500	≤30	10000
	80	24	2.4	53	5.3	39	3.9	108	10.8
	100	28	2.8	62	6.2	45	4.5	126	12.6
25	50	27	2.7	68	6.8	38	3.8	129	12.9	5500	3500	≤30	10000
	80	43	4.3	93	9.3	59	5.9	174	17.4
	100	45	4.5	105	10.5	72	7.2	191	19.1
	120	45	4.5	112	11.2	72	7.2	204	20.4
32	50	51	5.1	128	12.8	72	7.2	243	24.3	4500	3500	≤30	10000
	80	80	8.0	174	17.4	110	11.0	324	32.4
	100	92	9.2	215	21.5	147	14.7	390	39.0
	120	92	9.2	229	22.9	147	14.7	417	41.7

PHD-I

Type Symbol		14	17	20	25	32
A		17.5	18.5	19	22	27.9
B		2.4	3	3	3.3	3.6
B1		39.1	48	56.8	70.5	92
B2		0.8	1.1	1.4	1.7	21
C		2	2	2	2	4.3
ΦD h7		70°-0	80°	90°-00	110°-0004	142°-00
φEh7		49	59	69	84	110
ΦF H7		50003	61。08	71。03	8800	114.0
G		1.8	1.6	1.2	0.4	0.6
①H		64	74	84	102	132
IP9		7	9.4	9.4	16.3	16.3
J		2	3	3	5	5
ΦKH7		6	8	8	14	14
ΦKH7		Max 11	Max 15	Max 20	Max 24	Max 32
L		8	12	12	12	12
①M		3.5	3.5	3.5	4.5	5.5
O		4	4	4	4	4
P1		2	2	2	4	4
p2		M3	M3	M3	M3	M4
P3		22.5	15	15	15	15
Q		M3	M3	M3	M3	M4
φR		17	21	26	30	40
ΦT		43	52	61.4	76	99
U1		8	12	12	12	12
U2		M3	M3	M3	M4	M5
V		4.5	4.5	4.5	6	8
Flexspline inner wall installation size	Φa	36.5	45	53	66	86
	b	1	1	1.5	1.5	2
	Φc	31	38	45	56	73
	φd	1.4	1.8	1.7	1.8	1.8
Weight(kg)		0.34	0.42	0.53	0.9	1.88