U Models (Intermediate gear pulleys)

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Features of U Models (Intermediate gear pulleys)

These are speed-change pulleys that are embedded between the motor and the machine.A cone that can move freely in the thrust direction reciprocally changes the pitch diameter of the intermediate gear pulley hung on the motor side and the intermediate gear pulley hung on the machine side, thereby varying the speed. Work the handle to move the pulley and change the speed.

Model	UB-160	UC-210	UC-260
Belt in use	A belt x1	B belt x1	B belt x1	B belt x1	C belt x1
Speed change ratio	1:5	1:3	1:6	1:6	1:3
Transmission capacity ［kW］	0.4～0.75	0.75	1.5～2.2
Driven shaft rotation speed	Max.	Intermediate	Min.	Max.	Intermediate	Min.	Max.	Intermediate	Min.	Max.	Intermediate	Min.	Max.	Intermediate	Min.
Transmitted capacity ［kW］	Motor pulley outer diameter (inches)	3 1/2	0.45	0.67	0.2	0.52	0.52	0.52	0.52	0.52	0.3	0.52	0.52	0.45
4	0.52	0.9	0.26	0.67	0.67	0.52	0.67	0.67	0.33	0.67	0.67	0.48
4 1/2	0.6	1.12	0.3	0.9	1.05	0.56	0.82	1.05	0.37	1.05	1.05	0.56
5	0.67	1.27	0.33	0.97	1.42	0.6	0.9	1.42	0.41	1.27	1.42	0.63	1.35	1.35	1.35
5 1/2	0.75	1.37	0.37	1.05	1.57	0.63	0.97	1.8	0.45	1.42	1.8	0.71
6	0.82	1.42	0.37	1.2	1.65	0.67	1.05	2.25	0.52	1.5	2.25	0.75	2.25	3.0	1.35
6 1/2							1.2	2.4	0.6	1.6	2.62	0.82
7	1.35	2.47	0.67	1.8	3.0	0.9	2.4	3.37	1.42
8							2.55	4.5	1.5
Mass ［kg］	14	20	34

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Basic Specifications

Motor output 0.2 kW to 1.5 kW （4-pole）

Power supply voltage Three-phase 200 V/50 Hz, 200 V or 220 V/60 Hz

Speed reduction ratios 1/10, 1/20, 1/30, 1/40, 1/50, 1/60

Basic Specifications

Rated output 0.2 kW to 3.7 kW

Power supply voltage Single-phase 100 or 200 V/50 Hz, 100 or 200 V/60 Hz

Speed change range 80 min.^-1 to 2500 min.^-1

Basic Specifications

Motor output 0.2 kW to 1.5 kW （4-pole）

Power supply voltage Three-phase 200 V/50 Hz, 200 or 220 V/60 Hz

Speed reduction ratios 1/10, 1/20, 1/30, 1/40, 1/50, 1/60

Basic Specifications

Standard applied motor output 0.2 kW to 3.7 kW （4-pole）

Speed reduction ratio 1:04

CB torque 5.5 N･m to 90 N･m

Model	A	B	C	E	F	G	H	J	K	N	P	Q	R	S	T	U	M	O	Number of handle turns	Movement distance
UB-160	170	120	115	295	145	30	125	70	125	108	29	56	15	11.5	175	270	116	190	24	75
UB-160	170	120	115	295	145	30	125	70	125	108	29	56	15	11.5	175	270	127	190	17	53
UC-210	212	140	150	350	180	30	140	70	140	118	37	85	16	11.5	202	298	142	225	30	92
UC-260	260	160	160	415	200	30	157	70	160	154	43	107	17	14	246	363	174	250	37	116
UC-260	260	160	160	415	200	30	157	70	160	154	43	107	17	14	246	363	188	250	29	82

U Models (Intermediate gear pulleys)

Features of U Models (Intermediate gear pulleys)

U Models (Intermediate gear pulleys) Specifications

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