Crane Saddle : Single Speed Type : Hitachi Industrial Components & Equipment

Standard Specifications

Source Power: 3-Phase 200V 50/60Hz, 220V 60Hz, 380V to 400V/415V 50Hz, 400V to 440V 60Hz
Max. No. of starts per hour and duty factor: Max. No. of starts per hour: 250 starts/h (THM5-45 and TLM5-45: 150 starts/h),
Duty factor: 25%
Protection Structure: Dust proofing and indoor application (GU can be used outdoor)

Type		Max. Wheel Load (ton)	Max. Span (m)	Traversing Speed (m/min)	Models	Body Frame Structure
Toprun Type Saddle	TL Type	1	10	21/25	TL₅-10	Inverted hat-section structure
	TL Type	2.8	12		TL₅-28	Inverted hat-section structure
	TH Type	1	10		TH₅-10	Double-channel structure
		2.8	12		TH₅-28
		3	16		TH₅-30
		3	20		THL₅-30
		5.6	18		TH₅-56
		5.6	20		THL₅-56
		7.5	20		TH₅-75
		11.2	20	25/30	TH-112
Toprun Type Trackless Saddle	THM Type TLM Type	1.0	10	21/25	THM₅-10	Double-channel structure
		2.8	14		THM₅-28
		4.5	18		THM₅-45
		2.8	14		TLM₅-28
		3.2	16		TLM₅-30
		4.5	18		TLM₅-45
		10.0	20		TLM₅-100
Suspension Type Crane Saddle	SL Type	0.6	10	21/25	SL-6	L-type frame structure
		1	10		SL₅-10	Double-channel structure
		2.8	12		SL₆-28
		3.0	16		SL₅-30
		5.6	16		SL₅-56
Suspension Type Polyurethane Rubber Wheel Saddle	SLM Type	1	10		SLM₅-10	Double-channel structure
Suspension Type Polyurethane Rubber Wheel Saddle	SLM Type	2.8	12		SLM₅-28	Double-channel structure
Wheel Unit for Toprun Type Saddle	TLU Type	2.8	—		TLU₅-28	—
Wheel Unit for Toprun Type Saddle	TLU Type	5.6	—		TLU₅-56	—
Wheel Unit for Gantry Crane Saddle	GU Type	4.5	—	25/30	GU-45	—
		5.6	—	30/36	GU₅-56
		7.5	—	30/36	GU₅-75

*1: When you use the wheel made of polyurethane rubber, be sure to earth the saddle body with a dedicated earth wire. When you use the earth brush in stead of the earth wire, remove coating and rust, and be sure to clean the surface of the rail so that the earth functions well.