SUMTAK编码器有IRH系列、IRT系列、IRS系列等； IRT380-2500-019, IRT380-2000-019, IRT310-2000-017, IRT310-2000-008, IRT310-25000-007, IRT310-2500-008;? IRS620-1024-201, IRS570-1024-348, IRS560-600-047, IRS320-2500-001, IRS350-360-004, IRS360-300-005, IRS360-2000-005, IRS360-1000-005, IRS320-1024-001, IRS320-1800-001; IRH320-1000-001, IRH320-1024-002, IRH320-2500-002, IRH360-2000-016, IRH360-1000-016, IRH360-1024-016, IRH360-600-016; LF-60B-S89A, LF-60B-S90A, LF-120B-S89A, LF-120B-S90A, LF-90B-S89A, LF-90B-S90A, LHD-007-600A, LDA-196-1000CE